1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b6e9900d2627fca55a5f9e23f3cc7df26a2f581a0f9b1012e340da8bfd6686. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c59d79f0-4ea3-4170-af91-f457517a3698.json and https://artists.proofprofile.net/proofs/artist/c59d79f0-4ea3-4170-af91-f457517a3698.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Buried Heart / The Way You Make Me Feel - En Directo
Interludio: Aquí Estoy / Never Ending Game - En Directo
Never Gonna Not Dance Again (En Directe)
Never Gonna Not Dance Again - En Directe
HERE TO STAY - Benidorm Fest Dancebreak Version