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 0x0cc6e88375fa45791ccb36abca2b2b6f532ac36eb765ef2eceeda8afaed698d0. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8221247f-c884-4048-9e14-fd46e960eba6.json and https://artists.proofprofile.net/proofs/artist/8221247f-c884-4048-9e14-fd46e960eba6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Christmas Favorites On Fingerstyle Guitar
Purity Dance Club Mix (dance club remix by Pierre Lewin)
The Lonely Whale (Dance club remix by Pierre Lewin)
Squatters. (Remixed and remastered. 2024)