PyPI recent updates for attest-receipts https://pypi.org/project/attest-receipts/ Recent updates to the Python Package Index for attest-receipts en 0.1.0 https://pypi.org/project/attest-receipts/0.1.0/ attest v0.1 reference implementation — cryptographically-signed, offline-verifiable purchase receipts Thu, 09 Jul 2026 22:41:32 GMT