__NOTOC__ Faye may refer to: Places Faye, Loir-et-Cher, France, a village Faye-d'Anjou, France, a village La Faye, France, a village Faye, Kentucky, an unincorporated community in Elliott County,
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15b5b98687054302dcd9448b019da9741e6db605fe65bf18aee043a273d4d2a4. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d444c993-79d2-40ff-a613-f3c2097d7895.json and https://artists.proofprofile.net/proofs/artist/d444c993-79d2-40ff-a613-f3c2097d7895.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).