chaincraft
Reference implementation of the Chaincraft wire protocol and object semantics.
Install
pip install chaincraft
Ed25519 is optional: pip install "chaincraft[ed25519]".
Example
Assumes chaincraft is installed.
from chaincraft import Envelope, encode_frame
env = Envelope.build("app.counter", {"by": "alice", "delta": 1})
frame = encode_frame(env.to_bytes())
Specification and the Rust and TypeScript implementations live in the monorepo.
1 maintainer
Metadata
1 maintainer
Release files for chaincraft 1.0.0
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | Provenance | |
|---|---|---|---|---|
| chaincraft-1.0.0.tar.gz | 54.5 kB | With provenance | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| chaincraft-1.0.0-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 106.7 kB
Release files / chaincraft-1.0.0.tar.gz
| Download URL | chaincraft-1.0.0.tar.gz |
|---|---|
| Size | 54.5 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
0bb007132476d919ee7e455cffa04ad6987b5da8f3567938d7825d9af3183fe3
|
|
BLAKE2b-256 checksum How to use checksums |
0bdfc4deb4619d129b2e260dd43d05fc4dbb9b08af84b278767e93c4f7599115
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| Upload date | |
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Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/7.0.0 CPython/3.13.14
|
Provenance
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Transparency logRelease files / chaincraft-1.0.0-py3-none-any.whl
| Download URL | chaincraft-1.0.0-py3-none-any.whl |
|---|---|
| Size | 52.3 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
72387ebe41243646855107f66155faa5758fb93fcc04133be9aacf52c33500db
|
|
BLAKE2b-256 checksum How to use checksums |
2bc12a68411ac7b73a3a416de3d3d1b2d0c6726af4b0fc85b755ea2ab3678986
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/7.0.0 CPython/3.13.14
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Oct 19, 2026.
Transparency logSecurity for chaincraft 1.0.0
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
Full provenance
All 2 files in this release have been uploaded with provenance metadata.
Attestation for chaincraft-1.0.0.tar.gz
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Oct 19, 2026.
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