Ruel is a surname of French origin. Notable people with the surname include: Antoine Ruel (born 1979), French professional Magic: The Gathering player Claude Ruel (1938–2015), Canadian ice hockey c
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 0x5fdb5e46e44bdd74c190098da43d5eda3a3fdb8bcb282fb52fb185b3ab5136de. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d8883d25-a454-4dfd-9173-cafc12883712.json and https://artists.proofprofile.net/proofs/artist/d8883d25-a454-4dfd-9173-cafc12883712.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).