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 0x83501073cde1a3ccb8ea9700ff42f326ccbbdc7a5e55c23f474ca50362ad7e8e. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d51644f6-4ffe-41ba-bc0f-7d2a7d2d9807.json and https://artists.proofprofile.net/proofs/artist/d51644f6-4ffe-41ba-bc0f-7d2a7d2d9807.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Viajes De Paz Del Agua Para La Meditación
Cuarteto Sereno Del Agua: Melodías Tranquilas Del Río
Conexión Calmada: Música Ambiental Para Meditación Guiada
Armonía Profunda: Música Binaural Y Meditación
Música Para La Práctica Del Yoga: Ritmos Del Equilibrio Interior
Armonía Del Sueño Lofi: Sonidos Serenos Nocturnos
Ritmos Fluyentes Serenos: Armonía De Yoga
Armonía Fluida: Sesiones Melódicas De Yoga
Música Para Meditación: Reflexiones Tranquilas
Acordes De Confort Para Gatos: Melodías Suaves Para La Relajación
Momentos Místicos: Música Para La Meditación Tranquila
Zen Tranquilo: Melodías Meditativas Ambientales Para La Meditación
Olas De Meditación De Fuego: Enfoque Sereno
Meditación De La Lluvia: Aguas Relajantes Para La Calma Interior
Equilibrio Y Ritmo: Música Para Inspiración En El Yoga
Yoga Oceánico Alrededor De La Fogata: Ritmos Binaurales Para Dejarse Llevar Hacia El Calor Y La Felicidad Del Yoga
Las Llamas En Calma: Sonidos De Meditación Para Relajarse
Vibraciones De Meditación En La Lluvia: Tonos Serenos
Patas Y Lluvia: Ladridos Musicales En Armonía
Melodías En La Brisa: Música Junto Al Océano
Dosel Del Bosque De La Naturaleza Y Bichos
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 0x8c075297a30912cd9cd6a7a08529d28c95e609cdbed8baf91b304b09843f9bf7. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZ5FN2489151.
Melodía De Termitas En Las Copas De Los Árboles
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3f1a0c0d0f81c12ee3770c97f87a7b76dc88da8c259a03a6e2675139f87bbc8. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZ5FN2489159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x868495f627d11a1560bf5236f374ec5f5d9b6511f0e47abf45c1266aa163a42e. 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/QZ5FN2489167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd490553cf93c914be0e51ae067b418781b7583da5e452bcdbd1501d8c1708a08. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/QZ5FN2489184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37755f4e191f9f00bf600ae6946c30d4e63224c96f270c41c66d484d50e3112. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZ5FN2489193.
Armonía De Trabajo A La Luz Del Fuego: Serenidad Melódica Para Personas Concentradas
Lluvia Relajante: Música De Una Lluvia Armónica
Viajes Espirituales: Música Para Búsquedas Meditativas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a991d08c604bd1c4a934d5c71b610d37d65612370f763063aa69c2b64868f9a. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/QZ5FN2403107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc85c99ef5312c9ec5b2418bdad5058aa3d7d1bb000327d356b34be3820deaff2. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), 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/QZ5FN2403113.
Serenata En La Cuna De La Naturaleza: Canción De Cuna Del Océano Tranquilo Para El Bebé
Flujo De Yoga Junto Al Arroyo: Paisaje Acuático Sereno
Serenidad En El Refugio Para Gatitos: Cultivar La Calma Interior
Música Silenciosa Para Meditación Interna Y Calma
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1b146a89f4d4d2fc568f21fc1ab818b61797ba2db00bfb1f42e3cfe72e90f32. 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/QZZEB2442313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6397f87cef5a2d1a046f5ec2d1792a20b44fe15b24b956bd3ad0cf63fef90222. 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/QZZEB2442331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e55818fcec91039ac27f6eba418d90a33526615e3e9b79c3aacdfa6a0931fd. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/QZZEB2442348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a9c512be1c9e8c6c144b539879127ede7ea14ad76a51569376b95f92f0ee70d. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/QZZEB2442388.
Tormenta Suave: Sonidos De Truenos Para Relajarse
Música Tranquila Para La Meditación Consciente Y De Claridad
Cadencia Eterna: Música A Través Del Tiempo
La Orquesta Del Silencio Sagrado: Un Viaje A Las Profundidades De La Meditación
Relajación Nocturna: Ritmos De Hip Hop Para Meditación
Modo De Meditación Con Lofi: Armonía Y Equilibrio
Quietud Interior: Armonías Para La Meditación
Armonía Interna: Momentos Melódicos Para La Meditación
Paz Interior: Música Para Meditación Diaria
Meditación Consciente: Armonías Para El Enfoque
Camino De Meditación: Melodías Calmantes
Serenatas Calmantes: Música Para Un Sueño Apacible
Ritmos De Concentración: Melodías De Estudio Y Trabajo
Sesiones De Ritmo Para El Sueño: Tonos Reconfortantes