Praye () is a commune in the Meurthe-et-Moselle department in north-eastern France. See also Communes of the Meurthe-et-Moselle department References Category:Communes of Meurthe-et-Moselle
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca079afbbe42849e78002d9729d1b183c7689f1963a155ad17e4ff2b5e1bcd0. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dcc6526a-aa3c-410d-956d-d1ef293d0d31.json and https://artists.proofprofile.net/proofs/artist/dcc6526a-aa3c-410d-956d-d1ef293d0d31.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).