Christopher William Valentine (born December 6, 1961) is a Canadian former professional ice hockey player and coach. He played 105 games in the National Hockey League with the Washington Capitals from
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 0x757a74e7be3a5528b7e231397447c5bce5d789c49e0d89cd27e386c3c8cc6f45. Chain 2 (Bitcoin): anchored in block 954019 (2026-06-16T23:44:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/36792726-2d2e-4d20-a468-eafe3e201ed6.json and https://artists.proofprofile.net/proofs/artist/36792726-2d2e-4d20-a468-eafe3e201ed6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).