Two public books. They are allowed to disagree.
x402 moves the money (Coinbase). Claimable unique: two unmerged hash chains a stranger can curl — they are allowed to disagree. Third vantage live: a never-signer second box checked the same books. Also: gauntlet refusals, packet jobs, MCP + x402. Operator self-pay is not revenue.
GET /api/law25/verify
loading…
GET /api/chain/page
loading…
checking live tips…
A second machine checked the same two books. It never signs. Anyone can curl it.
loading…
A second machine poked unpaid lanes. They must refuse. Anyone can curl it.
loading…
loading organism…
Open /builders organism console · Probe unpaid 402 · pay a dime
loading…
Live reads from public endpoints. Not a sale. Claimable unique remains two books; organism is also stranger-checkable.
S-14 · QA / LAW-25 trail verify · /api/disagree S-07 · Deploy / rollback attest · witness S-15 · Improvement / bottleneck hunt · /api/refusals S-16 · Knowledge graph / truth recon · /.well-known/operator-truth
Internal codes · not a uniqueness claim
Receipt id
idle
This proves a stranger can catch a tamper. Check should PASS. Change one character → FAIL. Reset → PASS again. Not a sale. Two public books remain the unique.
Advanced: same check as npx @ironbridgefoundation/verify
Your text
Fingerprint (digest)
idle
No signup. No API key. Prefill should PASS. Change Your text → FAIL. Not the unique; two public books are.
Download both books · packet dl=1 · this file does not pick a winner
Sample rid abd34fb536e6906e · JSON /api/receipt
Paid $0.10 USDC on Base. customer_sale is not claimed. verified_outside_sales is false.