One receipt home · measurement, not certification

Proof of Receipt

Every x402 settlement that clears to the estate is recorded and signed. This page reads the aggregate state — count, latest issuer, latest timestamp — from the receipt store. The verification endpoint lets anyone check a receipt against the published key, offline or via API.

Total receipts

Today

This week

Status

MEASURED

Latest receipt

Issued:: 2026-09-22T13:36:20.000Z
Issuer (kid):: did:web:csoai.org#board-attestation-1
Resource:: https://councilof.ai/api/feeds/provider-diff?history=1

Verify a receipt

Hand a compact JWS to the verification endpoint and get VALID or INVALID. Free forever — every verification surface in this estate is free.

POST /api/receipts/verify GET (docs)

Related endpoints

/api/receipt-status — aggregate counts (this page's source)
/api/receipts/latest — latest 50 receipts (aggregate feed)
/api/receipts?payer=0x… — per-payer receipt lookup
/api/revenue — the three-SKU revenue instrumentation

Measurement, not certification. Not a grade, endorsement, or legal finding.
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