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 0x9816fc550d5898c5668798d7d3f6e4a60cbe4d963a59cfb3e2be371b6ee0174d. 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/c3d0fb82-7ee3-45fb-b793-53276eafee64.json and https://artists.proofprofile.net/proofs/artist/c3d0fb82-7ee3-45fb-b793-53276eafee64.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Arrullos Junto Al Mar: Melodías Melódicas Para Bebés
Paisajes Sonoros Binaurales Del Océano Para Una Meditación Profunda
Tonos Tranquilos: Meditación Junto Al Océano
Océano Guiado Por La Meditación: El Abrazo Tranquilo De La Naturaleza
Lofi Melódico: Armonías Para La Reflexión
Masaje De Olas A Cappella: Música Junto Al Mar
Música Relajante Para Calmar A Los Gatos
Océano Zen: Sonidos Relajantes Para Yoga Y Conciencia Plena
Fuga A Orillas Del Mar En El Trabajo: Música De La Orilla Del Mar
Cuna Del Océano: Armonía Binaural Para Bebés
Retiro De Meditación Oceánica: Olas Calmantes
Ritmos De Canciones De Cuna: Sueño De Bebé Y Hip Hop
Ritmos Oceánicos: Mareas Musicales Del Mar
Acordes Resonantes: Momentos Musicales Suaves
Relajante Música Oceánica: Retiro De Serenidad De Yoga
Viajes Melódicos: Música De Guitarra Desenchufada
Vibraciones Tranquilas Para La Noche Para Relajarse
Vibraciones Suaves De La Tarde Para La Tranquilidad
Sinfonía Vespertina Para Una Calma Profunda
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 0x1e5d1050f19f0c29cbb62e913253a5d2fd46d95daf3d5a450c8648fca1bd6b9c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBRKQ2563063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d813c80eabcdd411bf8a683d394935c0c5bc4424d1796c694678c933fca31f4. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/GBRKQ2563069.
Sinfonía Tranquila Para El Equilibrio Nocturno
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aecf707a62e3d8a78f6bf1b029e3b6117c954ffacaca19a727e02f332a3b4c8. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBRKQ2563090.
Melodías Tranquilas Para Una Noche De Descanso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b74e372115c78f6365bbd317d1c5734604e6c12e87b2ce4cc05b0116204ce4. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBRKQ2563106.
Sinfonía Relajante Para La Tranquilidad Nocturna
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0789ce3a431a78a3e74d68517fdcea4c1dfa8af75ad6209e9e78b3783f9bed31. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBRKQ2563121.
Sinfonía Pacífica Para Momentos Tranquilos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe80e6c0f72305a2276ab164031b16432abd92e23f0345a64f98494bc599e35b8. Chain 2 (Bitcoin): anchored in block 957253 (2026-07-09T03:08:40Z), 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/GBRKQ2563151.
Suave Sinfonía Para El Descanso Nocturno
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec6ada9a255aa1bd8161112729005586a61ee3d116c79f833c81f419e39ab31. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBRKQ2563174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2561ab0e77365800fafeddf1a7d6d1b7b61c55939b5d1f9ec065cfc0eec4bd73. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/GBRKQ2563136.
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
Orquesta Sinfónica: Patrones Sonoros Suaves
Meditación Suave: Música Para La Contemplación Tranquila
Melodías Hip Hop Silenciosas Para Sueño Profundo
Melodías Calmantes Para Un Yoga Enfocado
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53428e0afffa73b838217a93cd0752d19888f22a9643e06b7b2c0ffc2dea255f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZ5FN2524572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefb87a13e758a3a296308a5fa2fd638c8b725df388a1e0d5eee90685bf02bd4b. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/QZ5FN2524583.
Melodías De Yoga Pacíficas Para La Concentración
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd8b53cbc44fad744a46df386b959457136425e4b6cd506d182d6c9125e092a. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QZ5FN2524599.
Melodías Zen Para Meditación: El Camino Sereno De La Música
Océano Binaural Para Estudio Y Concentración
Serenidad Oceánica: Sonidos De Un Masaje Binaural
Armonía Del Océano: Melodías De Yoga Binaural
Armonía Del Trabajo En El Océano: Melodías Productivas Del Mar
Los Ritmos Oceánicos De La Naturaleza: Relajantes Ecos De Las Olas
Spa Oceánico: Armonía De Masajes Con Lluvia
Sesión De Estudio Con Olas Del Océano: Melodías Meditativas
Oasis Oceánico Para Bebes: Armoniosas Canciones De Cuna Nocturnas
Unión Musical: Compartiendo Momentos Oceánicos Con Mascotas
Olas Melódicas Para Bebés: Armonía De Las Olas Oceánicas
Flujo De Yoga Místico Oceánico: Música Para Aliviar El Estrés
Cantata De Océano Para La Oficina: Música Para Aliviar El Estrés
Escape Oceánico Sereno: Sonido Relajante Para Un Spa Rejuvenecedor
Armonía De Spa: Música Relajante Para La Serenidad Oceánica
Armonía Del Estudio: Olas Oceánicas Para La Serenidad
Escape En El Océano: Armonía Relajante De La Dichosa Paz