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 0x8b5669d62d0a0e5d2e614202d57ad349d45646dcc7b7f50bab206a6c9c4b0e53. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/467a92c3-a675-4a06-9717-dcd0b8ee006b.json and https://artists.proofprofile.net/proofs/artist/467a92c3-a675-4a06-9717-dcd0b8ee006b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ecos De Canción De Cuna: Sueño En Un Bebé Tranquilizador
Lienzo Para Dormir A Los Bebés: Arrullos Pintados
Fuegos Infantiles: Momentos Alegres De Música
Dosel De Sueño De Bebé: Hojas De Canción De Cuna
Canciones De Cuna Y Fantasía: Ecos Del Sueño Del Bebé
Ritmos Del Sueño Del Bebé: Lluvia Binaural
Rayo De Luna De Canción De Cuna Del Bebé: Resplandor Nocturno