Carmelo Galiano Cotes, better known as Galy Galiano (Chiriguaná, Cesar, Colombia, 10 February 1958), is a Colombian composer and singer of romantic and tropical music. He was the first Colombian artis
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 0x1e96de64971d17b723b85c893322f3d9372d262d63b7f9a35278f092ebb66d9c. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b2ac5d3a-6c2d-4e9f-936f-adabf5811e8b.json and https://artists.proofprofile.net/proofs/artist/b2ac5d3a-6c2d-4e9f-936f-adabf5811e8b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).