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 0x21b747be0a316b898a380378cf1d6ee1887b772f674b08b9b2c7ddfedbe0e241. Chain 2 (Bitcoin): anchored in block 953777 (2026-06-15T11:52:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d1593451-983d-40fb-8ad4-503521da66ba.json and https://artists.proofprofile.net/proofs/artist/d1593451-983d-40fb-8ad4-503521da66ba.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ritmo Nocturno - Tale of Three Cities Mix
San Frandisco (The Moment) - Matt Kootchi ReWork (Radio Edit)
San Frandisco (The Moment) - Matt Kootchi ReWork
San Frandisco (The Moment) - akaADAM Remix
San Frandisco (The Moment) - Cool Like Daddy Remix
San Frandisco (The Moment) - Nev Scott Remix
San Frandisco (The Moment) - Original Radio Edit
Differentiation Prevails Part I (Interlude)
Samba Pros Poetas / Ouvi Dizer - Ao Vivo
Samba Social Clube - Nova Geração, Vol. 2 (Ao Vivo)
Samba Social Clube - Nova Geração, Vol. 2, Pt. 1 (Ao Vivo)