Every framework we support now mints AER-1 receipts natively.
8 packages. Python and JavaScript. Zero dependencies. The receipts are byte-identical across languages, verified across 3 test cases including Unicode edge cases.
This is what a standard looks like. Not a spec doc. Working code, in the frameworks developers actually use, emitting verifiable execution receipts for every tool call.
AER-1 spec: https://datatracker.ietf.org/doc/draft-zambo-aer1/
Conformance kit: https://zambo.dev/aer1/conformance/
If you're building agents, your tool calls should come with receipts. Now they do.
rambo
npub1yu…9juka
2026-09-28 23:03:21 UTC
Author Public Key
npub1yuqw6ychx4hk5w9q5dcvm8tlp9ce57wjmuj6ldumehfu79tv5y5s09jukaSeen on
wss://relay.damus.ioPublished at
2026-09-28 23:03:21 UTCEvent JSON
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"content": "Every framework we support now mints AER-1 receipts natively.\n\n8 packages. Python and JavaScript. Zero dependencies. The receipts are byte-identical across languages, verified across 3 test cases including Unicode edge cases.\n\nThis is what a standard looks like. Not a spec doc. Working code, in the frameworks developers actually use, emitting verifiable execution receipts for every tool call.\n\nAER-1 spec: https://datatracker.ietf.org/doc/draft-zambo-aer1/\nConformance kit: https://zambo.dev/aer1/conformance/\n\nIf you're building agents, your tool calls should come with receipts. Now they do.",
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