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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe0a8888788067902383299ff11eec8a8874c6a2d7040639c10052200d457b1b. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2b0b04bc-3389-42e4-8c28-01cee008cbd4.json and https://artists.proofprofile.net/proofs/artist/2b0b04bc-3389-42e4-8c28-01cee008cbd4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Fela変 ～in Jamaica in Janaica～ Fela変 - live at 青山月見ル君想フ、東京、2004 - Reprise
HUSH & CHIP - live at aoyamatsukimirukimiomou,tokyo,2004
Felahen~in Jamaica in Janaica~Felahen - live at aoyamatsukimirukimiomou,tokyo,2004 - Reprise
Santana ～Conga La Gotta / Reprise～ Bonga La Gotta
Laca Laca / Means We Love... (feat. Chihiro)
Santana ~Conga La Gotta / Reprise~ Bonga La Gotta