Música de piano para conciliar el sueño más rápido
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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 0xa5bb331dc7eae9839ff4b93c59a817c4827bf140996c5e85bc5fbd7140c4ba12. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9c4931a3-f1f3-4aed-afda-e8fc392acdf4.json and https://artists.proofprofile.net/proofs/artist/9c4931a3-f1f3-4aed-afda-e8fc392acdf4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Relajación: Pianos Para Dormir Mejor Vol. 2
Relájate: Música de piano para una relajación profunda Vol.2
Calma De Piano: Música Para Calmar A Tus Mascotas
Sonidos De Piano Para Vincularte Con Tu Perro
Sonidos De Piano Relajantes Para Un Paisaje De Ensueño Canino
Relajación: Música De Piano Melodiosa Para Dormir Vol. 1
Paz De Piano: Truenos Calmantes Y Melodías Para Dormir
Piano De Sentidos Veraniegos Para Hipnosis Del Sueño
Sueño Excepcional Con Música De Piano Vol. 1
Paisajes De Sueño Con Piano De Jazz: Teclas De Medianoche
Gotas De Piano: Teclas Binaurales Suaves Para Un Sueño Tormentoso
El Ensueño De Piano Para Mascotas: Melodías Vinculadas
Melodías De Sueño Al Piano: La Lluvia Se Desliza Hacia La Serenidad
Teclas De Piano Hacia La Serenidad: Sendero De Yoga Lluvioso Hacia La Felicidad
Retiro Tranquilo Para Mascotas Con Piano Lluvioso
Prado Estrellado: Sueños De Piano Tejidos Bajo Un Dosel De Noche
Melodías Para Dormir: Piano En Serenidad A La Luz De La Luna
Piano Tranquilo Para La Concentración: Relajantes Melodías De Estudio
Piano De Ensueño: Tonos Suaves Para Un Sueño Profundo
Ritmos De Música De Piano: Melodías Universales
Música De Piano: Ecos Encantadores Al Descubierto
Abrazo Del Sueño: Melodías Nocturnas De Piano
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff16dfdc884ef7407d0c870707c0c1ab3d0657b3e8484d634b6d829fb68bdee9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2447903.
Armonía Del Ritmo De Las Mareas En El Piano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88bd2d440c8ec7197d9ef7f6bca9b459c8dae4767eb67f94a380fbb79f6e8e01. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2447911.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
Armonía Del Flujo De Las Mareas En El Piano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2542e73595b3199cdac514305224fe077cbed362c31e213845e5f3ec1b82967f. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2447960.
Resonancia En Días Lluviosos: Melodías De Música De Piano
Música De Piano: Ecos De Sueño Tranquilo
Cadencia Del Piano Para Dormir: Melodías Para Un Sueño Tranquilo
Sonido Para Los Sueños De Música De Piano: Tonos Etéreos