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 0xff64427395550bde697d71a5fc5fe3267a93f6cdbf70f6f5aabeccf660091985. 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/89b8c007-41b3-4759-81d1-6d0b89eba869.json and https://artists.proofprofile.net/proofs/artist/89b8c007-41b3-4759-81d1-6d0b89eba869.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Musica De Antro (Edicion Julio Private Music)
Tik Tak (Albert Cruz Dj Brasilero Remix)
Música Electrónica Motivadora Para Hacer Ejercicio
Summertime Sadness (TsGayLit Private Mx) [Albert Cruz Dj & Iván Martt Remix]
Son De La Negra (Mes Patrio Mix) [Albert Cruz Dj Remix]
La Prendo En El Synth Infernal (Tribal Hell Mix)
Perra Melancolica (Tribal Mexa) [Albert Cruz Dj Remix]
Porque Me Tratas Asi (Guaracha Pa Goguear) [Albert Cruz Dj Remix]
Can't Get You Out Of My Head (AfroBeat) [Albert Cruz Dj Remix]
No Me Quites El Pe (Albert Cruz Dj Remix)