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 0xcacc9551c01c0321b37fd47d78dabf2c759a45c45cd1c4a3587d56b0060613c4. Chain 2 (Bitcoin): anchored in block 953860 (2026-06-15T23:55:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/036b7b31-4801-4a8e-9508-52b90a6994f9.json and https://artists.proofprofile.net/proofs/artist/036b7b31-4801-4a8e-9508-52b90a6994f9.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Música De Meditación En El Río Para Una Reflexión Profunda
Relax Tronador: Tormenta De Meditación Armónica
Música Para La Escucha Consciente: Paisajes Sonoros Serenos
Sonidos De Fuego Binaurales Para Una Máxima Relajación
Calma Canina Junto Al Fuego: Música Para Perros
Río Calmado Para Gatos, Sonidos Ambientales Relajantes
Cadencia De Relajación: Sincronización Binaural
Melodías De Trueno Para Masaje: Paisajes Sonoros Calmantes
Nanas Suaves Del Río: Tonos Tranquilos Del Agua
Estudio Junto Al Fuego: Tonos Tranquilos De Las Brasas
Lluvia Calmante: Gotas Suaves Para La Relajación
El Calor Del Fuego: Un Cálido Abrazo De La Relajación
Serenidad Canina: Melodías Junto A Las Cascadas
Meditación Del Fuego: Brasas De Serenidad
Zen Oceánico: Armonía De Ondas Para Meditar
Notas De La Serenatas Del Arroyo: Melodías Fluyentes Del Agua
Armonías Acuáticas: Melodías Para Compañeros Animales
Armonía Felina: Compañía Musical De Truenos
Paisajes Sonoros Meditativos Del Río: Música Para La Serenidad Interior
Estudio Sereno A La Luz De Fuego: La Sabiduría De Cantata
Asanas De Yoga Oceánica: Balada De Un Flujo Pacífico
Patas Y Ritmos: Melodías Tranquilas A Lo Largo Del Río De Agua
La Calma Del Trueno Zen: Escape Melódico De Relajación
Motetes Del Sueño En La Orilla: Arrullos Oceánicos Serenos
Motete Ardiente Del Perro: Himnos Caninos De La Luz De Las Llamas
Mareas Armónicas: Música De Las Olas Ondulantes
Brasas En Armonía: Llamas Musicales Para Un Sueño Tranquilo
Yoga En El Estanque: Cadencia Zen Del Agua
Serenidad Del Sueño Lluvioso: Música En La Lluvia
Himnos De Relajación Junto A La Orilla: Música Junto A La Orilla Del Mar
Fuga De La Llama Para El Aprendizaje: Música En La Llama
Melodías De La Cuna: Música Y Cascadas Para El Bebé
Olas Concéntricas: Música Oceánica Para La Concentración
Canciones Del Océano Armoniosas: Melodías De Meditación Oceánica
Impulsor De Productividad: Fuego Y Música Para El Trabajo
Descansando: Música De Guitarra Relajante
Notas Relajadas: Música Para Tardes Tranquilas
Noches De Calma: Música Suave Para La Paz Nocturna
Canciones Relajantes Para Noches Tranquilas
Reflexiones Melódicas: Canciones Para Los Momentos De La Vida
Flujo Urbano: Elementos Esenciales De La Música Hip Hop
Ritmos De Hip Hop Relajantes Para Dormir
Ritmos Pacíficos De Hip Hop Para La Noche
Ritmos Tranquilos Para La Calma Nocturna
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa06e9932a5c9228b9962c831dbba8c41efc15d5f98f7a98cadd04dd7c55bdf4. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2540264 — a six-check JSON result.
Serenidad Nocturna: Música Suave Para Una Noche En Paz
La Orquesta De Leyendas Olvidadas: Un Viaje Musical A Reinos Antiguos
Ritmos De Hip Hop Para Vibraciones Nocturnas Calmadas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb70aa18dc4be2c26b5aa56909286a55c24316a9a8e3c29350e6c461fd40ece0d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2538237 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa70cf41f3c0f27a916e1438d3ae82175c49281013359a11be3aa90b5051304ac. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2538285 — a six-check JSON result.
Relajación Serena: Música Para Noches Tranquilas
Melodías Tranquilas Para El Trabajo: Música De Orquesta
Enfoque Y Claridad: Música De Guitarra Para La Concentración
Vibraciones De Sueño Silencioso: Música Relajante Para La Tranquilidad Nocturna
Vibraciones Lofi: Flujo Musical Atemporal
Enfoque Y Flujo: Pistas Musicales Productivas
Noche Tranquila: Melodías Lofi Para Un Descanso Tranquilo
Escapada Pacífica: Música Para Una Relajación Profunda
Relajación Profunda A Través De Sonidos Pacíficos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5de0d4270e4f4044506537cfe2c428e9b7775be109f12a052a09d4e19f18450c. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEC2464760 — a six-check JSON result.
Las Melodías Serenas Promueven Un Descanso Profundo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5228da682b57e24ea7957cda1061c1ec63fd60a6fb3eae0b3a33090043ef570. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEC2464779 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47791c1a2240e375f1d1276de96c933f9d798bd938356224476e77877eb4a9b4. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEC2464787 — a six-check JSON result.
Tonos Relajantes Calman Las Respiraciones Conscientes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a2f2796c9f185e9c95546262a039084954b3d472cfa5dc3381b5ceeccf9629. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEC2464795 — a six-check JSON result.
Melodías Calmadas Escapan Del Estrés Diario
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3122d5ddd86c8c8f38e1be62ce95d597983537ca20d5e592bcf5cf00c09c86d7. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEC2464812 — a six-check JSON result.
Paz Profunda A Través De Ritmos Calmantes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d48ab40cb5b3ab652ad8c0d7302c0af8015bd370fdd64fc16850b6ed96cac10. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEC2464829 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14b5aab0beacebdb8a0ae63239238bdfce68f64035631077d5e55ce8aea553d0. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEC2464878 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aa7770e9be343965d293a3a0f58666ed220d698b7a574380e10f4e8fdf130af. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEC2464888 — a six-check JSON result.
Calma Profunda A Través De Tonos Serenos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b8312461d64e7356ed4a5c574acfd8ca298b2bc661ac5c4ba6ddfd7a56ab5ac. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEC2464896 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd97be881818fcd557aa57a4b1c6d8db1501a6ae015a061e729512f5dfdd998aa. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEC2464904 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x050e6aa5c11f17c3336164f4982c2e8c1407b8ae3648a2b96de91194d21446cc. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEC2464920 — a six-check JSON result.
Enfoque Agudo: Melodías Lofi Para Concentración
Mente Clara: Sonidos Para Concentrarse En El Estudio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf21c9f96e9195188487a7f231c20df18358454233ea6e2bc29c962723ad8ed71. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN2538853 — a six-check JSON result.
Ritmo De Concentración: Sesiones Para El Flujo Laboral
Pulso Rítmico: Ritmos Dinámicos De Hip Hop
Música Para Una Relajación Profunda: Calma Armoniosa
Ritmos Para La Concentración En El Trabajo: Música Relajante Para La Productividad
Armonías Para Enfocarse: Paisajes Sonoros Productivos
Ritmos De Hip Hop Para Una Relajación Suave
Ritmos De Relajación: Música Para La Calma
Música De Estudio Serena Para Aprendizaje Profundo