msgspec

msgspec is a fast serialization and validation library, with builtin support for JSON, MessagePack, YAML, and TOML. It features:

🚀 High performance encoders/decoders for common protocols. The JSON and MessagePack implementations regularly benchmark as the fastest options for Python.
🎉 Support for a wide variety of Python types. Additional types may be supported through extensions.
🔍 Zero-cost schema validation using familiar Python type annotations. In benchmarks msgspec decodes and validates JSON faster than orjson can decode it alone.
✨ A speedy Struct type for representing structured data. If you already use dataclasses or attrs, structs should feel familiar. However, they're 5-60x faster for common operations.

All of this is included in a lightweight library with no required dependencies.

msgspec may be used for serialization alone, as a faster JSON or MessagePack library. For the greatest benefit though, we recommend using msgspec to handle the full serialization & validation workflow:

Define your message schemas using standard Python type annotations.

>>> import msgspec

>>> class User(msgspec.Struct):
...     """A new type describing a User"""
...     name: str
...     groups: set[str] = set()
...     email: str | None = None

Encode messages as JSON, or one of the many other supported protocols.

>>> alice = User("alice", groups={"admin", "engineering"})

>>> alice
User(name='alice', groups={"admin", "engineering"}, email=None)

>>> msg = msgspec.json.encode(alice)

>>> msg
b'{"name":"alice","groups":["admin","engineering"],"email":null}'

Decode messages back into Python objects, with optional schema validation.

>>> msgspec.json.decode(msg, type=User)
User(name='alice', groups={"admin", "engineering"}, email=None)

>>> msgspec.json.decode(b'{"name":"bob","groups":[123]}', type=User)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
msgspec.ValidationError: Expected `str`, got `int` - at `$.groups[0]`

msgspec is designed to be as performant as possible, while retaining some of the nicities of validation libraries like pydantic. For supported types, encoding/decoding a message with msgspec can be ~10-80x faster than alternative libraries.

See the documentation for more information.

LICENSE

New BSD. See the License File.

Metadata

Release files for msgspec 0.22.0

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for msgspec 0.22.0
File	Size	Uploaded
msgspec-0.22.0.tar.gz	343.2 kB	Sep 29, 2026	Details

Built distributions (wheels)

Table of built distributions (wheels) for msgspec 0.22.0
File	Interpreter	ABI	Platform	Reset
msgspec-0.22.0-cp315-cp315t-win_arm64.whl 202.1 kB Sep 29, 2026	CPython 3.15	CPython 3.15 free-threading	Windows ARM64	Details
msgspec-0.22.0-cp315-cp315t-win_amd64.whl 202.9 kB Sep 29, 2026	CPython 3.15	CPython 3.15 free-threading	Windows x86-64	Details
msgspec-0.22.0-cp315-cp315t-musllinux_1_2_x86_64.whl 238.2 kB Sep 29, 2026	CPython 3.15	CPython 3.15 free-threading	Linux musl 1.2+ x86-64	Details
msgspec-0.22.0-cp315-cp315t-musllinux_1_2_riscv64.whl 247.3 kB Sep 29, 2026	CPython 3.15	CPython 3.15 free-threading	Linux musl 1.2+ RISC-V 64	Details
msgspec-0.22.0-cp315-cp315t-musllinux_1_2_aarch64.whl 236.4 kB Sep 29, 2026	CPython 3.15	CPython 3.15 free-threading	Linux musl 1.2+ ARM64	Details
msgspec-0.22.0-cp315-cp315t-manylinux_2_31_riscv64.manylinux_2_39_riscv64.whl 248.2 kB Sep 29, 2026	CPython 3.15	CPython 3.15 free-threading	Linux glibc 2.39+ RISC-V 64, Linux glibc 2.31+ RISC-V 64	Details
msgspec-0.22.0-cp315-cp315t-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl 235.9 kB Sep 29, 2026	CPython 3.15	CPython 3.15 free-threading	Linux glibc 2.17+ x86-64, Linux glibc 2.28+ x86-64	Details
msgspec-0.22.0-cp315-cp315t-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl 232.4 kB Sep 29, 2026	CPython 3.15	CPython 3.15 free-threading	Linux glibc 2.28+ ARM64, Linux glibc 2.17+ ARM64	Details
msgspec-0.22.0-cp315-cp315t-macosx_11_0_arm64.whl 198.1 kB Sep 29, 2026	CPython 3.15	CPython 3.15 free-threading	macOS 11.0+ ARM64	Details
msgspec-0.22.0-cp315-cp315t-macosx_10_15_x86_64.whl 206.3 kB Sep 29, 2026	CPython 3.15	CPython 3.15 free-threading	macOS 10.15+ x86-64	Details
msgspec-0.22.0-cp315-cp315-win_arm64.whl 197.6 kB Sep 29, 2026	CPython 3.15	CPython 3.15	Windows ARM64	Details
msgspec-0.22.0-cp315-cp315-win_amd64.whl 197.9 kB Sep 29, 2026	CPython 3.15	CPython 3.15	Windows x86-64	Details
msgspec-0.22.0-cp315-cp315-musllinux_1_2_x86_64.whl 233.9 kB Sep 29, 2026	CPython 3.15	CPython 3.15	Linux musl 1.2+ x86-64	Details
msgspec-0.22.0-cp315-cp315-musllinux_1_2_riscv64.whl 242.9 kB Sep 29, 2026	CPython 3.15	CPython 3.15	Linux musl 1.2+ RISC-V 64	Details
msgspec-0.22.0-cp315-cp315-musllinux_1_2_aarch64.whl 230.2 kB Sep 29, 2026	CPython 3.15	CPython 3.15	Linux musl 1.2+ ARM64	Details
msgspec-0.22.0-cp315-cp315-manylinux_2_31_riscv64.manylinux_2_39_riscv64.whl 244.2 kB Sep 29, 2026	CPython 3.15	CPython 3.15	Linux glibc 2.31+ RISC-V 64, Linux glibc 2.39+ RISC-V 64	Details
msgspec-0.22.0-cp315-cp315-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl 231.8 kB Sep 29, 2026	CPython 3.15	CPython 3.15	Linux glibc 2.28+ x86-64, Linux glibc 2.17+ x86-64	Details
msgspec-0.22.0-cp315-cp315-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl 226.5 kB Sep 29, 2026	CPython 3.15	CPython 3.15	Linux glibc 2.28+ ARM64, Linux glibc 2.17+ ARM64	Details
msgspec-0.22.0-cp315-cp315-macosx_11_0_arm64.whl 194.2 kB Sep 29, 2026	CPython 3.15	CPython 3.15	macOS 11.0+ ARM64	Details
msgspec-0.22.0-cp315-cp315-macosx_10_15_x86_64.whl 202.2 kB Sep 29, 2026	CPython 3.15	CPython 3.15	macOS 10.15+ x86-64	Details
msgspec-0.22.0-cp314-cp314t-win_arm64.whl 201.7 kB Sep 29, 2026	CPython 3.14	CPython 3.14 free-threading	Windows ARM64	Details
msgspec-0.22.0-cp314-cp314t-win_amd64.whl 202.1 kB Sep 29, 2026	CPython 3.14	CPython 3.14 free-threading	Windows x86-64	Details
msgspec-0.22.0-cp314-cp314t-musllinux_1_2_x86_64.whl 236.4 kB Sep 29, 2026	CPython 3.14	CPython 3.14 free-threading	Linux musl 1.2+ x86-64	Details
msgspec-0.22.0-cp314-cp314t-musllinux_1_2_riscv64.whl 241.3 kB Sep 29, 2026	CPython 3.14	CPython 3.14 free-threading	Linux musl 1.2+ RISC-V 64	Details
msgspec-0.22.0-cp314-cp314t-musllinux_1_2_aarch64.whl 234.6 kB Sep 29, 2026	CPython 3.14	CPython 3.14 free-threading	Linux musl 1.2+ ARM64	Details
msgspec-0.22.0-cp314-cp314t-manylinux_2_31_riscv64.manylinux_2_39_riscv64.whl 243.1 kB Sep 29, 2026	CPython 3.14	CPython 3.14 free-threading	Linux glibc 2.39+ RISC-V 64, Linux glibc 2.31+ RISC-V 64	Details
msgspec-0.22.0-cp314-cp314t-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl 234.4 kB Sep 29, 2026	CPython 3.14	CPython 3.14 free-threading	Linux glibc 2.17+ x86-64, Linux glibc 2.28+ x86-64	Details
msgspec-0.22.0-cp314-cp314t-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl 229.9 kB Sep 29, 2026	CPython 3.14	CPython 3.14 free-threading	Linux glibc 2.17+ ARM64, Linux glibc 2.28+ ARM64	Details
msgspec-0.22.0-cp314-cp314t-macosx_11_0_arm64.whl 196.9 kB Sep 29, 2026	CPython 3.14	CPython 3.14 free-threading	macOS 11.0+ ARM64	Details
msgspec-0.22.0-cp314-cp314t-macosx_10_15_x86_64.whl 205.2 kB Sep 29, 2026	CPython 3.14	CPython 3.14 free-threading	macOS 10.15+ x86-64	Details
msgspec-0.22.0-cp314-cp314-win_arm64.whl 196.8 kB Sep 29, 2026	CPython 3.14	CPython 3.14	Windows ARM64	Details
msgspec-0.22.0-cp314-cp314-win_amd64.whl 197.1 kB Sep 29, 2026	CPython 3.14	CPython 3.14	Windows x86-64	Details
msgspec-0.22.0-cp314-cp314-pyemscripten_2026_0_wasm32.whl 136.8 kB Sep 29, 2026	CPython 3.14	CPython 3.14	PyEmscripten 2026.0+ WebAssembly	Details
msgspec-0.22.0-cp314-cp314-musllinux_1_2_x86_64.whl 232.8 kB Sep 29, 2026	CPython 3.14	CPython 3.14	Linux musl 1.2+ x86-64	Details
msgspec-0.22.0-cp314-cp314-musllinux_1_2_riscv64.whl 236.7 kB Sep 29, 2026	CPython 3.14	CPython 3.14	Linux musl 1.2+ RISC-V 64	Details
msgspec-0.22.0-cp314-cp314-musllinux_1_2_aarch64.whl 229.0 kB Sep 29, 2026	CPython 3.14	CPython 3.14	Linux musl 1.2+ ARM64	Details
msgspec-0.22.0-cp314-cp314-manylinux_2_31_riscv64.manylinux_2_39_riscv64.whl 237.4 kB Sep 29, 2026	CPython 3.14	CPython 3.14	Linux glibc 2.39+ RISC-V 64, Linux glibc 2.31+ RISC-V 64	Details
msgspec-0.22.0-cp314-cp314-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl 230.5 kB Sep 29, 2026	CPython 3.14	CPython 3.14	Linux glibc 2.17+ x86-64, Linux glibc 2.28+ x86-64	Details
msgspec-0.22.0-cp314-cp314-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl 225.1 kB Sep 29, 2026	CPython 3.14	CPython 3.14	Linux glibc 2.28+ ARM64, Linux glibc 2.17+ ARM64	Details
msgspec-0.22.0-cp314-cp314-macosx_11_0_arm64.whl 193.2 kB Sep 29, 2026	CPython 3.14	CPython 3.14	macOS 11.0+ ARM64	Details
msgspec-0.22.0-cp314-cp314-macosx_10_15_x86_64.whl 201.3 kB Sep 29, 2026	CPython 3.14	CPython 3.14	macOS 10.15+ x86-64	Details
msgspec-0.22.0-cp313-cp313-win_arm64.whl 191.3 kB Sep 29, 2026	CPython 3.13	CPython 3.13	Windows ARM64	Details
msgspec-0.22.0-cp313-cp313-win_amd64.whl 192.8 kB Sep 29, 2026	CPython 3.13	CPython 3.13	Windows x86-64	Details
msgspec-0.22.0-cp313-cp313-musllinux_1_2_x86_64.whl 232.8 kB Sep 29, 2026	CPython 3.13	CPython 3.13	Linux musl 1.2+ x86-64	Details
msgspec-0.22.0-cp313-cp313-musllinux_1_2_riscv64.whl 236.8 kB Sep 29, 2026	CPython 3.13	CPython 3.13	Linux musl 1.2+ RISC-V 64	Details
msgspec-0.22.0-cp313-cp313-musllinux_1_2_aarch64.whl 227.7 kB Sep 29, 2026	CPython 3.13	CPython 3.13	Linux musl 1.2+ ARM64	Details
msgspec-0.22.0-cp313-cp313-manylinux_2_31_riscv64.manylinux_2_39_riscv64.whl 237.4 kB Sep 29, 2026	CPython 3.13	CPython 3.13	Linux glibc 2.31+ RISC-V 64, Linux glibc 2.39+ RISC-V 64	Details
msgspec-0.22.0-cp313-cp313-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl 230.5 kB Sep 29, 2026	CPython 3.13	CPython 3.13	Linux glibc 2.28+ x86-64, Linux glibc 2.17+ x86-64	Details
msgspec-0.22.0-cp313-cp313-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl 224.1 kB Sep 29, 2026	CPython 3.13	CPython 3.13	Linux glibc 2.28+ ARM64, Linux glibc 2.17+ ARM64	Details
msgspec-0.22.0-cp313-cp313-macosx_11_0_arm64.whl 193.1 kB Sep 29, 2026	CPython 3.13	CPython 3.13	macOS 11.0+ ARM64	Details
msgspec-0.22.0-cp313-cp313-macosx_10_13_x86_64.whl 201.4 kB Sep 29, 2026	CPython 3.13	CPython 3.13	macOS 10.13+ x86-64	Details
msgspec-0.22.0-cp312-cp312-win_arm64.whl 191.2 kB Sep 29, 2026	CPython 3.12	CPython 3.12	Windows ARM64	Details
msgspec-0.22.0-cp312-cp312-win_amd64.whl 192.9 kB Sep 29, 2026	CPython 3.12	CPython 3.12	Windows x86-64	Details
msgspec-0.22.0-cp312-cp312-musllinux_1_2_x86_64.whl 232.7 kB Sep 29, 2026	CPython 3.12	CPython 3.12	Linux musl 1.2+ x86-64	Details
msgspec-0.22.0-cp312-cp312-musllinux_1_2_riscv64.whl 236.8 kB Sep 29, 2026	CPython 3.12	CPython 3.12	Linux musl 1.2+ RISC-V 64	Details
msgspec-0.22.0-cp312-cp312-musllinux_1_2_aarch64.whl 227.7 kB Sep 29, 2026	CPython 3.12	CPython 3.12	Linux musl 1.2+ ARM64	Details
msgspec-0.22.0-cp312-cp312-manylinux_2_31_riscv64.manylinux_2_39_riscv64.whl 237.4 kB Sep 29, 2026	CPython 3.12	CPython 3.12	Linux glibc 2.31+ RISC-V 64, Linux glibc 2.39+ RISC-V 64	Details
msgspec-0.22.0-cp312-cp312-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl 230.4 kB Sep 29, 2026	CPython 3.12	CPython 3.12	Linux glibc 2.28+ x86-64, Linux glibc 2.17+ x86-64	Details
msgspec-0.22.0-cp312-cp312-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl 224.0 kB Sep 29, 2026	CPython 3.12	CPython 3.12	Linux glibc 2.28+ ARM64, Linux glibc 2.17+ ARM64	Details
msgspec-0.22.0-cp312-cp312-macosx_11_0_arm64.whl 193.0 kB Sep 29, 2026	CPython 3.12	CPython 3.12	macOS 11.0+ ARM64	Details
msgspec-0.22.0-cp312-cp312-macosx_10_13_x86_64.whl 201.3 kB Sep 29, 2026	CPython 3.12	CPython 3.12	macOS 10.13+ x86-64	Details
msgspec-0.22.0-cp311-cp311-win_arm64.whl 189.5 kB Sep 29, 2026	CPython 3.11	CPython 3.11	Windows ARM64	Details
msgspec-0.22.0-cp311-cp311-win_amd64.whl 191.0 kB Sep 29, 2026	CPython 3.11	CPython 3.11	Windows x86-64	Details
msgspec-0.22.0-cp311-cp311-musllinux_1_2_x86_64.whl 228.3 kB Sep 29, 2026	CPython 3.11	CPython 3.11	Linux musl 1.2+ x86-64	Details
msgspec-0.22.0-cp311-cp311-musllinux_1_2_riscv64.whl 234.2 kB Sep 29, 2026	CPython 3.11	CPython 3.11	Linux musl 1.2+ RISC-V 64	Details
msgspec-0.22.0-cp311-cp311-musllinux_1_2_aarch64.whl 225.7 kB Sep 29, 2026	CPython 3.11	CPython 3.11	Linux musl 1.2+ ARM64	Details
msgspec-0.22.0-cp311-cp311-manylinux_2_31_riscv64.manylinux_2_39_riscv64.whl 233.5 kB Sep 29, 2026	CPython 3.11	CPython 3.11	Linux glibc 2.39+ RISC-V 64, Linux glibc 2.31+ RISC-V 64	Details
msgspec-0.22.0-cp311-cp311-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl 225.3 kB Sep 29, 2026	CPython 3.11	CPython 3.11	Linux glibc 2.17+ x86-64, Linux glibc 2.28+ x86-64	Details
msgspec-0.22.0-cp311-cp311-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl 220.3 kB Sep 29, 2026	CPython 3.11	CPython 3.11	Linux glibc 2.28+ ARM64, Linux glibc 2.17+ ARM64	Details
msgspec-0.22.0-cp311-cp311-macosx_11_0_arm64.whl 190.9 kB Sep 29, 2026	CPython 3.11	CPython 3.11	macOS 11.0+ ARM64	Details
msgspec-0.22.0-cp311-cp311-macosx_10_9_x86_64.whl 198.2 kB Sep 29, 2026	CPython 3.11	CPython 3.11	macOS 10.9+ x86-64	Details
msgspec-0.22.0-cp310-cp310-win_arm64.whl 188.9 kB Sep 29, 2026	CPython 3.10	CPython 3.10	Windows ARM64	Details
msgspec-0.22.0-cp310-cp310-win_amd64.whl 190.8 kB Sep 29, 2026	CPython 3.10	CPython 3.10	Windows x86-64	Details
msgspec-0.22.0-cp310-cp310-musllinux_1_2_x86_64.whl 231.0 kB Sep 29, 2026	CPython 3.10	CPython 3.10	Linux musl 1.2+ x86-64	Details
msgspec-0.22.0-cp310-cp310-musllinux_1_2_riscv64.whl 236.4 kB Sep 29, 2026	CPython 3.10	CPython 3.10	Linux musl 1.2+ RISC-V 64	Details
msgspec-0.22.0-cp310-cp310-musllinux_1_2_aarch64.whl 228.0 kB Sep 29, 2026	CPython 3.10	CPython 3.10	Linux musl 1.2+ ARM64	Details
msgspec-0.22.0-cp310-cp310-manylinux_2_31_riscv64.manylinux_2_39_riscv64.whl 235.8 kB Sep 29, 2026	CPython 3.10	CPython 3.10	Linux glibc 2.39+ RISC-V 64, Linux glibc 2.31+ RISC-V 64	Details
msgspec-0.22.0-cp310-cp310-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl 227.8 kB Sep 29, 2026	CPython 3.10	CPython 3.10	Linux glibc 2.17+ x86-64, Linux glibc 2.28+ x86-64	Details
msgspec-0.22.0-cp310-cp310-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl 222.9 kB Sep 29, 2026	CPython 3.10	CPython 3.10	Linux glibc 2.17+ ARM64, Linux glibc 2.28+ ARM64	Details
msgspec-0.22.0-cp310-cp310-macosx_11_0_arm64.whl 192.3 kB Sep 29, 2026	CPython 3.10	CPython 3.10	macOS 11.0+ ARM64	Details
msgspec-0.22.0-cp310-cp310-macosx_10_9_x86_64.whl 200.1 kB Sep 29, 2026	CPython 3.10	CPython 3.10	macOS 10.9+ x86-64	Details

Total release size: 18.0 MB

Release files / msgspec-0.22.0.tar.gz

Download URL	msgspec-0.22.0.tar.gz
Size	343.2 kB
Tags	Source
SHA-256 checksum How to use checksums	`0a13624a4969159fe35d8c2a3d377b2b61bbd8585e327440d5e52725affcce38`
BLAKE2b-256 checksum How to use checksums	`d0e66dcf9306ff3c5e486578f3bf29ed11dfbdbbc2a8bf0caf7e07d392887fda`
Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

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Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

Publishing configuration: github.com/msgspec/msgspec/blob/6d3443f2dae8413a1a56640290c09a6f486f30c2/.github/workflows/ci.yml
Publishing logs: github.com/msgspec/msgspec/actions/runs/36571319643/attempts/2

Artifact

Subject: msgspec-0.22.0.tar.gz
SHA-256 checksum: 0a13624a4969159fe35d8c2a3d377b2b61bbd8585e327440d5e52725affcce38 Verifying attestations

Release files / msgspec-0.22.0-cp315-cp315t-win_arm64.whl

Download URL	msgspec-0.22.0-cp315-cp315t-win_arm64.whl
Size	202.1 kB
Tags	CPython 3.15 CPython 3.15 free-threading Windows ARM64
SHA-256 checksum How to use checksums	`268594d0bae5510572599a6ab0364dd9de43c867d24a30856cd9f5edb63d8dc6`
BLAKE2b-256 checksum How to use checksums	`5ac1664578dd98be70cd4ab1a9dcf3a181b1376b83c65ec41ee162130b58c8c0`
Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

Publishing configuration: github.com/msgspec/msgspec/blob/6d3443f2dae8413a1a56640290c09a6f486f30c2/.github/workflows/ci.yml
Publishing logs: github.com/msgspec/msgspec/actions/runs/36571319643/attempts/2

Artifact

Subject: msgspec-0.22.0-cp315-cp315t-win_arm64.whl
SHA-256 checksum: 268594d0bae5510572599a6ab0364dd9de43c867d24a30856cd9f5edb63d8dc6 Verifying attestations

Release files / msgspec-0.22.0-cp315-cp315t-win_amd64.whl

Download URL	msgspec-0.22.0-cp315-cp315t-win_amd64.whl
Size	202.9 kB
Tags	CPython 3.15 CPython 3.15 free-threading Windows x86-64
SHA-256 checksum How to use checksums	`885c6e0c89d6103648525fe62aa78d600054dedf7b3713d23b15d7ddb6d66a13`
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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

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Publishing logs: github.com/msgspec/msgspec/actions/runs/36571319643/attempts/2

Artifact

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SHA-256 checksum: 885c6e0c89d6103648525fe62aa78d600054dedf7b3713d23b15d7ddb6d66a13 Verifying attestations

Release files / msgspec-0.22.0-cp315-cp315t-musllinux_1_2_x86_64.whl

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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

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Artifact

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SHA-256 checksum: 0666a1520cab86796612e794e71107e0fbf5e8ff3ddcdfcfff8f1d94b860d2f1 Verifying attestations

Release files / msgspec-0.22.0-cp315-cp315t-musllinux_1_2_riscv64.whl

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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

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Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

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Artifact

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SHA-256 checksum: 65eea14bc65ccfeb8f3af62cb204841871e2961f002d7fa87dbe0f79dacf1c1c Verifying attestations

Release files / msgspec-0.22.0-cp315-cp315t-musllinux_1_2_aarch64.whl

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Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

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Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

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Artifact

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SHA-256 checksum: f7a923bcde480065c8e25967464cfb2a687ee67000bb43157e2d57e40eca7305 Verifying attestations

Release files / msgspec-0.22.0-cp315-cp315t-manylinux_2_31_riscv64.manylinux_2_39_riscv64.whl

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Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

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Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

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Artifact

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SHA-256 checksum: 884c28c80b0a511595b29a9b04a3a230c3797369e4a033e6d5c6d9b5427f8e09 Verifying attestations

Release files / msgspec-0.22.0-cp315-cp315t-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl

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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

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Artifact

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SHA-256 checksum: f2ddea9d78d09460f06c26a7a508adcd049761c3208776162b8eb79b8a032cff Verifying attestations

Release files / msgspec-0.22.0-cp315-cp315t-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl

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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

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Artifact

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SHA-256 checksum: d7a738826936c72348c613061d260446f13c82b6fd7d5d7705b6911ab8dca2f3 Verifying attestations

Release files / msgspec-0.22.0-cp315-cp315t-macosx_11_0_arm64.whl

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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

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Artifact

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SHA-256 checksum: 0dfadea8bdcfafc614bd031de55a8ede22b43445cfff6d8b77cc0c07d3edc8a8 Verifying attestations

Release files / msgspec-0.22.0-cp315-cp315t-macosx_10_15_x86_64.whl

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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

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Artifact

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SHA-256 checksum: b3113ebcceeb7693a915183c73d92c10bf5c62851dd187cab43bd025fb587419 Verifying attestations

Release files / msgspec-0.22.0-cp315-cp315-win_arm64.whl

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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

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Publishing logs: github.com/msgspec/msgspec/actions/runs/36571319643/attempts/2

Artifact

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SHA-256 checksum: 05dbc8268e50c9232ec72b9af1c7b13049aade4d1197764e38c427048706e046 Verifying attestations

Release files / msgspec-0.22.0-cp315-cp315-win_amd64.whl

Download URL	msgspec-0.22.0-cp315-cp315-win_amd64.whl
Size	197.9 kB
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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

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Artifact

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Release files / msgspec-0.22.0-cp315-cp315-musllinux_1_2_x86_64.whl

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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

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Artifact

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SHA-256 checksum: 1e547966017265c0d23342bcf2e027305dde40ea042d16694a9b96b4f696a052 Verifying attestations

Release files / msgspec-0.22.0-cp315-cp315-musllinux_1_2_riscv64.whl

Download URL	msgspec-0.22.0-cp315-cp315-musllinux_1_2_riscv64.whl
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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

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Publishing logs: github.com/msgspec/msgspec/actions/runs/36571319643/attempts/2

Artifact

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SHA-256 checksum: a52eba5c9528fd181fcec39d22b67aaa1dccc6cfe8e24d3f5d41130e6d04289d Verifying attestations

Release files / msgspec-0.22.0-cp315-cp315-musllinux_1_2_aarch64.whl

Download URL	msgspec-0.22.0-cp315-cp315-musllinux_1_2_aarch64.whl
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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

Publishing configuration: github.com/msgspec/msgspec/blob/6d3443f2dae8413a1a56640290c09a6f486f30c2/.github/workflows/ci.yml
Publishing logs: github.com/msgspec/msgspec/actions/runs/36571319643/attempts/2

Artifact

Subject: msgspec-0.22.0-cp315-cp315-musllinux_1_2_aarch64.whl
SHA-256 checksum: a1dab6a99c759d1391ab2993388c1892746a697254f4b5dc6c059ca6e3bfbc8b Verifying attestations

Release files / msgspec-0.22.0-cp315-cp315-manylinux_2_31_riscv64.manylinux_2_39_riscv64.whl

Download URL	msgspec-0.22.0-cp315-cp315-manylinux_2_31_riscv64.manylinux_2_39_riscv64.whl
Size	244.2 kB
Tags	CPython 3.15 Linux glibc 2.31+ RISC-V 64 Linux glibc 2.39+ RISC-V 64
SHA-256 checksum How to use checksums	`8f0a5c25516e2034b2db7767081759ff8996e214def9c43b3055f61e1be1caad`
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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

Publishing configuration: github.com/msgspec/msgspec/blob/6d3443f2dae8413a1a56640290c09a6f486f30c2/.github/workflows/ci.yml
Publishing logs: github.com/msgspec/msgspec/actions/runs/36571319643/attempts/2

Artifact

Subject: msgspec-0.22.0-cp315-cp315-manylinux_2_31_riscv64.manylinux_2_39_riscv64.whl
SHA-256 checksum: 8f0a5c25516e2034b2db7767081759ff8996e214def9c43b3055f61e1be1caad Verifying attestations

Release files / msgspec-0.22.0-cp315-cp315-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl

Download URL	msgspec-0.22.0-cp315-cp315-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl
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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

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Artifact

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SHA-256 checksum: 71cbbdb39631064e2f2f9e9ac2b1b69931d72276eb5f9da4ed025726296bdbb6 Verifying attestations

Release files / msgspec-0.22.0-cp315-cp315-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl

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Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

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Artifact

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Release files / msgspec-0.22.0-cp315-cp315-macosx_11_0_arm64.whl

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Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

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Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

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Artifact

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Release files / msgspec-0.22.0-cp315-cp315-macosx_10_15_x86_64.whl

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Provenance

Identity

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Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

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Artifact

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Release files / msgspec-0.22.0-cp314-cp314t-win_arm64.whl

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Uploaded using Trusted Publishing? What is trusted publishing?	Yes
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Provenance

Identity

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Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

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Artifact

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Release files / msgspec-0.22.0-cp314-cp314t-win_amd64.whl

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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

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Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

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Artifact

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Release files / msgspec-0.22.0-cp314-cp314t-musllinux_1_2_x86_64.whl

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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

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Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

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Artifact

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Release files / msgspec-0.22.0-cp314-cp314t-musllinux_1_2_riscv64.whl

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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

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Artifact

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Release files / msgspec-0.22.0-cp314-cp314t-musllinux_1_2_aarch64.whl

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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

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Artifact

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Release files / msgspec-0.22.0-cp314-cp314t-manylinux_2_31_riscv64.manylinux_2_39_riscv64.whl

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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

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Artifact

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Release files / msgspec-0.22.0-cp314-cp314t-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl

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Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

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Artifact

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Release files / msgspec-0.22.0-cp314-cp314t-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl

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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

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Artifact

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SHA-256 checksum: b6d3ca19a8ff28d0a67a1824e2bff7ec649ec795c80a265f20ade4caa63080de Verifying attestations

Release files / msgspec-0.22.0-cp314-cp314t-macosx_11_0_arm64.whl

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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

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Artifact

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Release files / msgspec-0.22.0-cp314-cp314t-macosx_10_15_x86_64.whl

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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

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Artifact

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Release files / msgspec-0.22.0-cp314-cp314-win_arm64.whl

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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

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Publishing logs: github.com/msgspec/msgspec/actions/runs/36571319643/attempts/2

Artifact

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SHA-256 checksum: 10d0d1d464960d99a949f7ca01ef8928e51c472433a5f5ab74b2d695fb830652 Verifying attestations

Release files / msgspec-0.22.0-cp314-cp314-win_amd64.whl

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Size	197.1 kB
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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

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Release files / msgspec-0.22.0-cp314-cp314-pyemscripten_2026_0_wasm32.whl

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Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

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Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

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Artifact

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Release files / msgspec-0.22.0-cp314-cp314-musllinux_1_2_x86_64.whl

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Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

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Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

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Artifact

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Release files / msgspec-0.22.0-cp314-cp314-musllinux_1_2_riscv64.whl

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Provenance

Identity

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Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

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Artifact

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Release files / msgspec-0.22.0-cp314-cp314-musllinux_1_2_aarch64.whl

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Provenance

Identity

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Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

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Artifact

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Release files / msgspec-0.22.0-cp314-cp314-manylinux_2_31_riscv64.manylinux_2_39_riscv64.whl

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Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

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Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

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Artifact

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Release files / msgspec-0.22.0-cp314-cp314-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl

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Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

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Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

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Artifact

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Release files / msgspec-0.22.0-cp314-cp314-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl

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Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

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Artifact

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SHA-256 checksum: f039ef5207b847f075a0a43020ee6140cd47505f890e47e157f2deb485c2dc96 Verifying attestations

Release files / msgspec-0.22.0-cp314-cp314-macosx_11_0_arm64.whl

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Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

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Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

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Artifact

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Release files / msgspec-0.22.0-cp314-cp314-macosx_10_15_x86_64.whl

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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

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Artifact

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Release files / msgspec-0.22.0-cp313-cp313-win_arm64.whl

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Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

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Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

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Artifact

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Release files / msgspec-0.22.0-cp313-cp313-win_amd64.whl

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Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

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Artifact

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Release files / msgspec-0.22.0-cp313-cp313-musllinux_1_2_x86_64.whl

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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

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Artifact

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Release files / msgspec-0.22.0-cp313-cp313-musllinux_1_2_riscv64.whl

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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

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Artifact

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SHA-256 checksum: feafe612034d49e9144340c0b5168ee4e22c2af4aaa2c1db11ae84e1aac9543b Verifying attestations

Release files / msgspec-0.22.0-cp313-cp313-musllinux_1_2_aarch64.whl

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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

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Artifact

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SHA-256 checksum: bc374dedd5f85a5f4de2386dc5f737894ccb8c1ac18e9566ce66fd9839e6285d Verifying attestations

Release files / msgspec-0.22.0-cp313-cp313-manylinux_2_31_riscv64.manylinux_2_39_riscv64.whl

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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

Publishing configuration: github.com/msgspec/msgspec/blob/6d3443f2dae8413a1a56640290c09a6f486f30c2/.github/workflows/ci.yml
Publishing logs: github.com/msgspec/msgspec/actions/runs/36571319643/attempts/2

Artifact

Subject: msgspec-0.22.0-cp313-cp313-manylinux_2_31_riscv64.manylinux_2_39_riscv64.whl
SHA-256 checksum: 7c1e76c6bd523141b9c05c2f8a70979cd0efedbd68855a66f292f8892c0b8fc7 Verifying attestations

Release files / msgspec-0.22.0-cp313-cp313-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl

Download URL	msgspec-0.22.0-cp313-cp313-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl
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Tags	CPython 3.13 Linux glibc 2.17+ x86-64 Linux glibc 2.28+ x86-64
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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

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Publishing logs: github.com/msgspec/msgspec/actions/runs/36571319643/attempts/2

Artifact

Subject: msgspec-0.22.0-cp313-cp313-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl
SHA-256 checksum: c6c310ef83e7e291b01a63298828f848348bb99e84a1098c4b3923c05674d032 Verifying attestations

Release files / msgspec-0.22.0-cp313-cp313-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl

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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

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Artifact

Subject: msgspec-0.22.0-cp313-cp313-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl
SHA-256 checksum: 627bfdfe5a4b3d916b3360b30f4cddeee3a084f56593e33527c6872fa8322ff9 Verifying attestations

Release files / msgspec-0.22.0-cp313-cp313-macosx_11_0_arm64.whl

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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

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Artifact

Subject: msgspec-0.22.0-cp313-cp313-macosx_11_0_arm64.whl
SHA-256 checksum: 5aa24eb475d070ecbbe5b21080fc3ce4b0b76c60de25cfe0c9678d8fb44bb42f Verifying attestations

Release files / msgspec-0.22.0-cp313-cp313-macosx_10_13_x86_64.whl

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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

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Artifact

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SHA-256 checksum: f13c127a945479bc9db057eb253b8851075c8e1ae07ffc967bfa1c5676203a86 Verifying attestations

Release files / msgspec-0.22.0-cp312-cp312-win_arm64.whl

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SHA-256 checksum How to use checksums	`0922714feff5300aacd8ecd65fa828317ce4bf5212b3139258c0bfc0253cd80e`
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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

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Artifact

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SHA-256 checksum: 0922714feff5300aacd8ecd65fa828317ce4bf5212b3139258c0bfc0253cd80e Verifying attestations

Release files / msgspec-0.22.0-cp312-cp312-win_amd64.whl

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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

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Artifact

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SHA-256 checksum: 6ad64f5c260866b0d543f89f50cee43628989c1433c5de7ce820281fa28a2611 Verifying attestations

Release files / msgspec-0.22.0-cp312-cp312-musllinux_1_2_x86_64.whl

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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

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Artifact

Subject: msgspec-0.22.0-cp312-cp312-musllinux_1_2_x86_64.whl
SHA-256 checksum: 0b25dcbc108783cb72503ed705b9fbb8c3cb02ee5801923f44b5f038c91cc365 Verifying attestations

Release files / msgspec-0.22.0-cp312-cp312-musllinux_1_2_riscv64.whl

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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

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Artifact

Subject: msgspec-0.22.0-cp312-cp312-musllinux_1_2_riscv64.whl
SHA-256 checksum: cfc3d9557de9c806318725b702f3e664db33167bb42892079b693c69893fd33b Verifying attestations

Release files / msgspec-0.22.0-cp312-cp312-musllinux_1_2_aarch64.whl

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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

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Artifact

Subject: msgspec-0.22.0-cp312-cp312-musllinux_1_2_aarch64.whl
SHA-256 checksum: 21460f54cee9208239b1a8421fdf25bffc77293e1daba88f585711ad839b9758 Verifying attestations

Release files / msgspec-0.22.0-cp312-cp312-manylinux_2_31_riscv64.manylinux_2_39_riscv64.whl

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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

Publishing configuration: github.com/msgspec/msgspec/blob/6d3443f2dae8413a1a56640290c09a6f486f30c2/.github/workflows/ci.yml
Publishing logs: github.com/msgspec/msgspec/actions/runs/36571319643/attempts/2

Artifact

Subject: msgspec-0.22.0-cp312-cp312-manylinux_2_31_riscv64.manylinux_2_39_riscv64.whl
SHA-256 checksum: 08826f5e5b0fa2f7a88592c396a243cfcc63d37e19f9d4fbe3b3f1be2fbdc404 Verifying attestations

Release files / msgspec-0.22.0-cp312-cp312-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl

Download URL	msgspec-0.22.0-cp312-cp312-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl
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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

Publishing configuration: github.com/msgspec/msgspec/blob/6d3443f2dae8413a1a56640290c09a6f486f30c2/.github/workflows/ci.yml
Publishing logs: github.com/msgspec/msgspec/actions/runs/36571319643/attempts/2

Artifact

Subject: msgspec-0.22.0-cp312-cp312-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl
SHA-256 checksum: 99c401861c5bb3a57f7d6423ea7ed4352cd57aa3f04f4fbe9f3e3e4564a10f08 Verifying attestations

Release files / msgspec-0.22.0-cp312-cp312-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl

Download URL	msgspec-0.22.0-cp312-cp312-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl
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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

Publishing configuration: github.com/msgspec/msgspec/blob/6d3443f2dae8413a1a56640290c09a6f486f30c2/.github/workflows/ci.yml
Publishing logs: github.com/msgspec/msgspec/actions/runs/36571319643/attempts/2

Artifact

Subject: msgspec-0.22.0-cp312-cp312-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl
SHA-256 checksum: b5a169b5b03f0f2c7a296c002647db1dab75d2cd501bca34e32b71cab0261b56 Verifying attestations

Release files / msgspec-0.22.0-cp312-cp312-macosx_11_0_arm64.whl

Download URL	msgspec-0.22.0-cp312-cp312-macosx_11_0_arm64.whl
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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

Publishing configuration: github.com/msgspec/msgspec/blob/6d3443f2dae8413a1a56640290c09a6f486f30c2/.github/workflows/ci.yml
Publishing logs: github.com/msgspec/msgspec/actions/runs/36571319643/attempts/2

Artifact

Subject: msgspec-0.22.0-cp312-cp312-macosx_11_0_arm64.whl
SHA-256 checksum: b60b43425a47eb9cfe987f6874e354ca7c760e58e295b4e2273ff03574df28a1 Verifying attestations

Release files / msgspec-0.22.0-cp312-cp312-macosx_10_13_x86_64.whl

Download URL	msgspec-0.22.0-cp312-cp312-macosx_10_13_x86_64.whl
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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

Publishing configuration: github.com/msgspec/msgspec/blob/6d3443f2dae8413a1a56640290c09a6f486f30c2/.github/workflows/ci.yml
Publishing logs: github.com/msgspec/msgspec/actions/runs/36571319643/attempts/2

Artifact

Subject: msgspec-0.22.0-cp312-cp312-macosx_10_13_x86_64.whl
SHA-256 checksum: ab1e9e7531e353653b906cdd12a0220cc288a1e8e3436aabc65f4508d91b14d9 Verifying attestations

Release files / msgspec-0.22.0-cp311-cp311-win_arm64.whl

Download URL	msgspec-0.22.0-cp311-cp311-win_arm64.whl
Size	189.5 kB
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SHA-256 checksum How to use checksums	`4600dbec738ed74e4c9bd35503e84701200ea7db344cfdeda80677b3ee53eb64`
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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

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Publishing logs: github.com/msgspec/msgspec/actions/runs/36571319643/attempts/2

Artifact

Subject: msgspec-0.22.0-cp311-cp311-win_arm64.whl
SHA-256 checksum: 4600dbec738ed74e4c9bd35503e84701200ea7db344cfdeda80677b3ee53eb64 Verifying attestations

Release files / msgspec-0.22.0-cp311-cp311-win_amd64.whl

Download URL	msgspec-0.22.0-cp311-cp311-win_amd64.whl
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Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

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Artifact

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Release files / msgspec-0.22.0-cp311-cp311-musllinux_1_2_x86_64.whl

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Provenance

Identity

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Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

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Artifact

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Release files / msgspec-0.22.0-cp311-cp311-musllinux_1_2_riscv64.whl

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Provenance

Identity

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Publishing repository: github.com/msgspec/msgspec
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Artifact

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Release files / msgspec-0.22.0-cp311-cp311-musllinux_1_2_aarch64.whl

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Provenance

Identity

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Artifact

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Release files / msgspec-0.22.0-cp311-cp311-manylinux_2_31_riscv64.manylinux_2_39_riscv64.whl

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Provenance

Identity

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Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

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Artifact

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Release files / msgspec-0.22.0-cp311-cp311-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl

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Provenance

Identity

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Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

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Artifact

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Release files / msgspec-0.22.0-cp311-cp311-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl

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Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

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Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

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Artifact

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Release files / msgspec-0.22.0-cp311-cp311-macosx_11_0_arm64.whl

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Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

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Artifact

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Release files / msgspec-0.22.0-cp311-cp311-macosx_10_9_x86_64.whl

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Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

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Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

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Artifact

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Release files / msgspec-0.22.0-cp310-cp310-win_arm64.whl

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Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

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Artifact

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Release files / msgspec-0.22.0-cp310-cp310-win_amd64.whl

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Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

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Artifact

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Release files / msgspec-0.22.0-cp310-cp310-musllinux_1_2_x86_64.whl

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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

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Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

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Artifact

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Release files / msgspec-0.22.0-cp310-cp310-musllinux_1_2_riscv64.whl

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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

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Artifact

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Release files / msgspec-0.22.0-cp310-cp310-musllinux_1_2_aarch64.whl

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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

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Artifact

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Release files / msgspec-0.22.0-cp310-cp310-manylinux_2_31_riscv64.manylinux_2_39_riscv64.whl

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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

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Artifact

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SHA-256 checksum: a6c8a3f210421e29d8f7e9815f106cf59d758665b7fe5428e61152ce24fe65d7 Verifying attestations

Release files / msgspec-0.22.0-cp310-cp310-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl

Download URL	msgspec-0.22.0-cp310-cp310-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl
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Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

Publishing configuration: github.com/msgspec/msgspec/blob/6d3443f2dae8413a1a56640290c09a6f486f30c2/.github/workflows/ci.yml
Publishing logs: github.com/msgspec/msgspec/actions/runs/36571319643/attempts/2

Artifact

Subject: msgspec-0.22.0-cp310-cp310-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl
SHA-256 checksum: 12a887c4c06e4a771a2db32c9a80c7bb21866b12458025f636dcdc2253331c28 Verifying attestations

Release files / msgspec-0.22.0-cp310-cp310-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl

Download URL	msgspec-0.22.0-cp310-cp310-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl
Size	222.9 kB
Tags	CPython 3.10 Linux glibc 2.17+ ARM64 Linux glibc 2.28+ ARM64
SHA-256 checksum How to use checksums	`57c282f474e17acf6bcf84f393c73afd45d6eba47cccff8b76b79c4fbb8a3b54`
BLAKE2b-256 checksum How to use checksums	`ebddbd4131da741aa349656fe32a5cca0c4266c58d7b5ad75485bed29565f7cd`
Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

Publishing configuration: github.com/msgspec/msgspec/blob/6d3443f2dae8413a1a56640290c09a6f486f30c2/.github/workflows/ci.yml
Publishing logs: github.com/msgspec/msgspec/actions/runs/36571319643/attempts/2

Artifact

Subject: msgspec-0.22.0-cp310-cp310-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl
SHA-256 checksum: 57c282f474e17acf6bcf84f393c73afd45d6eba47cccff8b76b79c4fbb8a3b54 Verifying attestations

Release files / msgspec-0.22.0-cp310-cp310-macosx_11_0_arm64.whl

Download URL	msgspec-0.22.0-cp310-cp310-macosx_11_0_arm64.whl
Size	192.3 kB
Tags	CPython 3.10 macOS 11.0+ ARM64
SHA-256 checksum How to use checksums	`38c5b9bd347bc9abbcee40752be3c5117854e891ea7a1881a56d4b3dec58c5e7`
BLAKE2b-256 checksum How to use checksums	`38f859701da04584af4ccd55f42200da303ebf146cd6867186a8b9b1e127a4a2`
Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

Publishing configuration: github.com/msgspec/msgspec/blob/6d3443f2dae8413a1a56640290c09a6f486f30c2/.github/workflows/ci.yml
Publishing logs: github.com/msgspec/msgspec/actions/runs/36571319643/attempts/2

Artifact

Subject: msgspec-0.22.0-cp310-cp310-macosx_11_0_arm64.whl
SHA-256 checksum: 38c5b9bd347bc9abbcee40752be3c5117854e891ea7a1881a56d4b3dec58c5e7 Verifying attestations

Release files / msgspec-0.22.0-cp310-cp310-macosx_10_9_x86_64.whl

Download URL	msgspec-0.22.0-cp310-cp310-macosx_10_9_x86_64.whl
Size	200.1 kB
Tags	CPython 3.10 macOS 10.9+ x86-64
SHA-256 checksum How to use checksums	`f3413e3647275f787b21b4dfb4836a59a1a5acf1018ab1d45843b1d7edf15c22`
BLAKE2b-256 checksum How to use checksums	`c75e78d4fa2073bb3a891753e7f915d51094e2ded5aa5e9b20402518929b373e`
Upload date	Sep 29, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.13`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/msgspec/msgspec
Publishing commit: github.com/msgspec/msgspec/tree/6d3443f2dae8413a1a56640290c09a6f486f30c2

Workflow

Publishing configuration: github.com/msgspec/msgspec/blob/6d3443f2dae8413a1a56640290c09a6f486f30c2/.github/workflows/ci.yml
Publishing logs: github.com/msgspec/msgspec/actions/runs/36571319643/attempts/2

Artifact

Subject: msgspec-0.22.0-cp310-cp310-macosx_10_9_x86_64.whl
SHA-256 checksum: f3413e3647275f787b21b4dfb4836a59a1a5acf1018ab1d45843b1d7edf15c22 Verifying attestations