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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd206330d3ba561922f2ebe3d2b178b684ebaad0da95db1372337583053cb30ac. Chain 2 (Bitcoin): anchored in block 953888 (2026-06-16T04:55:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0d22a62c-0813-4af4-b449-122fc1a47906.json and https://artists.proofprofile.net/proofs/artist/0d22a62c-0813-4af4-b449-122fc1a47906.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Alivio Total En Un Spa Con Sonidos De Piano Tranquilos
Canciones De Cuna De Marfil: Piano Meditativo Para Bebés
Canciones De Cuna Nurturantes: Paisajes Oníricos Etéreos Del Bebé
Horizontes Descubiertos De Piano: Olas Reflexivas De Serenidad
Iluminación Del Estudio: Aprendizaje Iluminado Con El Piano
Melodías De Meditación: Piano Para Calma Zen
Abrazo Del Océano: Olas De Piano Que Te Llevan Suavemente A Casa
Piano De Relajación: Sintonía De Olas Suaves
Piano Relajante: Tonos Pacíficos Para Gatos
Eco De Piano: Música Armónica Para El Descanso
Ecos De La Eternidad: El Viaje Del Piano
Delicias Rítmicas: Viaje De Música De Piano