Remy or Rémy may refer to: Places Remy River, a tributary of rivière du Gouffre in Saint-Urbain, Quebec, Canada Rémy, Pas-de-Calais, a French commune in Pas-de-Calais Remy, Oise, northern France
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 0xc7621891ae3efb04999edfb0c2459cf211c511adbfc1f8bc10543361bdb2fa26. Chain 2 (Bitcoin): anchored in block 953674 (2026-06-14T19:07:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5ae6d9da-8b40-4375-b9fa-3bab3a23df20.json and https://artists.proofprofile.net/proofs/artist/5ae6d9da-8b40-4375-b9fa-3bab3a23df20.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).