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 0x5d1dd4b34b00ea152c63823bbc8b87a0184cf0ddf99b5284681c18c6306572bf. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c3fac8a4-e42a-477d-a0bb-7a689c4190fe.json and https://artists.proofprofile.net/proofs/artist/c3fac8a4-e42a-477d-a0bb-7a689c4190fe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Noches De Hip Hop Calmantes: Música Para Descansar
Estado Calmado: Ritmos De Meditación Hip Hop
Relájate Y Baila: Ritmos Calmados Del Hip Hop
Éxtasis De Lofi: Ritmos Para La Relajación
Ritmos Para Perro: Hip Hop Para Buenos Momentos
Ritmos Caninos: Melodías Hip Hop Para Perros
Vibraciones Lofi Para Mascotas: Sonidos Calmantes
Lofi Relajante: Paisajes Sonoros Armónicos
Cadencia Suave De Relajación: Patrones Musicales Lofi
Melodías Lofi Ambientales Para Mascotas Tranquilas