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 0xf9f45f13fa104b4cefc47cb24ff20e89797acc21d1afa05b7443b31e4365def1. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d04eb328-9e51-4937-9e31-2090e8db565a.json and https://artists.proofprofile.net/proofs/artist/d04eb328-9e51-4937-9e31-2090e8db565a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Piano De Lluvia: Música En Un Mundo Empapado
Momentos Melódicos Del Bebé: Música Para Bebés
Fuego En Calma: Música Para Una Profunda Meditación Y Paz Interior
Ondas De Melodía: La Resonancia Del Agua
La Paz Del Agua: Flujo De Música De Meditación
Llama Eterna: Paisajes Sonoros Relajantes Del Fuego
Gatos Junto Al Fuego: Música Para Felinos
Concentración En El Océano: Meditación Para Una Mente Centrada
Los Sonidos Del Agua: Un Día De Relajación En El Río Dorado
Fuego Cálido: Ecos Relajantes Para Mascotas
Serenidad Del Amanecer: Melodía Renovadora De La Naturaleza
Unión Musical: Compartiendo Momentos Oceánicos Con Mascotas
Sueño De La Brisa Marina: Melodías De Ensueño Del Océano
Llamas Rítmicas: Melodías Para Amigos De Cuatro Patas
Días Productivos Junto Al Océano: Sinfonía Laboral Oceánica
Armonía De Truenos: Música De La Tormenta
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 0x19ff10a8d2c0284b1d05f961e9bbd8804a14bcc730d02849aabd37718edcbd21. 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/QZ5FN2430869.
Cascadas De Concentración: Sesiones De Estudio Musicales
Música Para Aliviar El Estrés: Reflexiones En El Himno Para Bebés
Música Combinada Con Fuego: Abrazando La Luz Del Bebé
Música Para Una Hoguera Acogedora: Serenidad Acústica Del Fuego
Noches Acústicas En Llamas: Música Relajante Y Luz De Fuego
Música Relajante Y Fuego: Meditación De Estudio De Las Brasas
Armonía Laboral: Serenidad Oceánica Para La Productividad
Oasis Relajante Del Arroyo: Encontrando La Paz Junto Al Río
Aventuras Felinas Con Olas Oceánicas Místicas: Juego Oceánico
Serenatas Acariciadas Por Las Llamas: Música Relajante A La Luz Del Fuego
Felicidad Del Yoga Junto A La Playa: Serenidad Oceánica
Susurros De Concentración: Sonidos Serenos Del Océano
La Jornada Laboral Líquida: Sesiones De Trabajo Guiadas Por El Agua
Ritmos De La Naturaleza: Paisajes Sonoros De Arroyos (ASMR)
Reverberaciones Rítmicas: Rimas Elementales Del Río
Armonía Melódica De La Naturaleza: El Abrazo Somnoliento Del Río Cuarteto:
Sinfonía De La Naturaleza: Meditación Y Yoga Con Sonidos Ambientales
Relajación: Corriente Que Fluye A Través Del Campo Verde Cubierto De Hierba Vol. 1
Sueño Del Bebé: Sonido De Ruido Blanco Relajante Vol. 1
Naturaleza: Música Para Aliviar El Estrés Vol. 1
Noches Calmadas De Hip Hop Para Momentos De Descanso
Música Ambiental Calmante Para Relajación Nocturna
Melodías Para Perros: Acordes Relajantes Para Caninos
Sonidos Reconfortantes De Orquesta Para El Descanso Nocturno
Armonías Reconfortantes: Música Para Una Relajación Pura
Estado De Relajación: Beats De Hip Hop Tranquilos
Sonidos Pacíficos Para Mascotas En Serenidad
Lofi Nocturno Para Gatos: Música Para Momentos Tranquilos
Patrones Rítmicos: Música Para La Serenidad
Música Relajante Para La Serenidad: Tonos Suaves
Sonidos Calmantes Para Perros: Melodías Suaves
Melodías Calmantes Para Los Amigos Caninos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0395a04f40a8bd78bbd52178cf6e076506f29b28a3457b247a20c774d675118. 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/QZZEB2477684.
Música Calmante Calma La Energía Del Cachorro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98aec8e284244f8ef1e8ae4dbdf78b5e7bbc8eb04593517e432136082f6d446c. 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/QZZEB2477716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03528f770ac2a64e80c8562d99782bbfa0ccd3daea066ad510c79c2321331c9b. 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/QZZEB2477780.
Melodías Calmantes Para El Sueño De Los Perros
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8f36d2e0645a00246be7475a207fa45db6847fb37c97ec3783b1f8a99c7b018. 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/QZZEB2477821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda320458aade06f322de078747fd7c1d3ea6f24df000d0db2ce2c9d5f44a0ffe. 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/QZZEB2477837.
Tonos Suaves Calman A Los Cachorros Ansiosos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9677ce7eede7b3ada0223c27021a0a1085d385aee80287cf426287f293374394. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/QZZEB2477693.
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
Armonías Suaves Para La Relajación Del Perro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36826e1520e4768cadb5970d126d5dd7f13a768e2b08093c5a9cd09706c6b899. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZZEB2477699.
Sonidos Tranquilos Para Perros Juguetones
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76bc2a27c6cbb5ead2e20c6d7f0ab9cf20a38e975997bb95804d1ea89d507653. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/QZZEB2477706.
Ritmos Pacíficos Para El Confort Del Perro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc7bd75a5de6004c28bbcbc33d2d5b403d79f86f14d53d7117d7356f37363eb7. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/QZZEB2477721.
Sonidos Suaves Para Las Siestas De Perro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01048f5d31806b09e883250f71ae5a9fb764dad699a85134682d4f485bd22978. 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/QZZEB2477728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b235e34a0afd119d532b2514571587afe7b5bbb335848d2c300476154692316. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/QZZEB2477736.
Vibraciones Relajantes Para Compañeros Peludos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4536cb7b5724b9f86f8bc02d4a20a3341e8c74af9c2d2863b587559566a4f62. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/QZZEB2477745.
Música Suave Para La Paz De Las Mascotas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4638b84378a7a8ecf25b1738970f081bce35e4f6d6c38daea00cce946edb7565. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/QZZEB2477761.
Serenatas Calmantes Para Mascotas Descansadas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f1717fa6e8b7aba898eb8b0b40f778dfcca1c9cae8a4449e5ac380906de8e3a. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/QZZEB2477790.
Música Suave Alivia La Ansiedad De Las Mascotas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b57d9f6b06700835f1976c88b61dc42736de7b22d2b813485bab3b1497cd536. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/QZZEB2477798.
Tonos Tranquilos Para El Descanso Canino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f8db5bea07fae5bdece86c12004588b9cf6d7d61fe2f00160c3187c6ccd7a67. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/QZZEB2477805.
Sonidos Calmantes Para Las Mascotas Por La Noche
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25c1be39361bd5b59659a43bbaa4e8788ac727d455a61cfbc137af9eeed0b309. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/QZZEB2477813.
Sonidos Serenos Para La Relajación Canina
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd67d8eae6579bb8f6b7252a9d3fa163ccf116c15ca619e1b1020da57f47854d7. 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/QZZEB2477830.
Sinfonía Del Sueño Bebé: Música Para Los Sueños
Armonía De Relajación: Relájate Con Música De Guitarra
Acordes Compañeros: Sonidos Armónicos Para Mascotas
Melodías Lofi De Maullidos: Música Para La Relajación De Los Gatos
Mente Enfocada: Música Calmante Para Trabajar
Rastro De Los Ritmos: El Camino De La Música
Calma Armónica: Música De Meditación Para Concentrarse
Paisajes Sonoros De Fuego Puro: Llamas Calmantes Y Relajantes