1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xae3765e90a726ae7c094b53755edab9678640678e880b1318b1f1bacb403be07. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f974725d-a537-4f1a-936e-04b7a3cce56c.json and https://artists.proofprofile.net/proofs/artist/f974725d-a537-4f1a-936e-04b7a3cce56c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Música Relajante para Niños: Canciones Instrumentales Relajantes y Sonidos del Mar para Ayudar a Dormir
Tierno Descanso: Sonidos Reconfortantes para el Sueño Profundo del Bebé
Duerme Mejor con Música: Canciones con Ruidos Blancos Celestiales para Calmar tu Mente y Reducir el Estrés
Maneras de Relajarse: Sonidos Emocionales de la Naturaleza para Dormir, Dulces Canciones de Cuna para Sueño Fácil y Cuidado del Bebés
Sonidos de la Lluvia para Niños: Música Infantil Suave y Tranquila para Relajar Bebés y Niños
Masajes para Bebés: Música para Relajar a tu Bebé cuando está Nervioso o Irritable
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 → block OTSBitcoinBlock must exist at that height 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 0xfc97c16fd6f412963d8fab98baa5172a8b66be3ec68cf632f7f4d40a6caf6807. 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/ITLU52101829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1295c3ea48a3d432690f0992a8fa0e4f5b8388e3a276a1916ccd75b21d78a699. 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/ITLU52101834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x835d40316d9175ddf9b629387f5956ce3732dfc2b6ea6f9bb32788cb9d9968c6. 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/ITLU52101836.
Musique d'ambiance pour institut de beauté
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37becf5b9fb1c619aab78b796119684808c5eb2d26592eb01fc583372079dd35. 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/ITLU52101845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d0ff66b95777da82017e37c31ea21a1d175d73e16229384eb012f5a8af52759. 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/ITLU52101851.
Aprender a Hablar: Música para Bebés para Estimular la Inteligencia
Música Relajante para Mamás: Canciones para Madres y Bebés en el Vientre
Sonidos relajantes para la mente de los bebés
New Age de la Naturaleza: La Mejor Música Tranquila con Sonidos Naturales para Relajar
Ruido Blanco para Bebés: Música Relajante para Bebés en el Útero y Recién Nacidos
Jazz Infantil: Música Jazz para Niños con Saxofón y Otros Instrumentos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x349eebd441a6a067aa2a8e7d5f41eb867f8bc7406b8a4dc9cc569652e45b9750. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/ITO102019927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x816981984bbd03af6bcb2981485a43394bd80f02845c0145d2e69bffc3d33b96. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/ITO102019931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73528ae17a779e445e3811dcfd901465a22423594b89d2bdc0016668801d9b4d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/ITO102019932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bab7799ed5ee8930a682a8fa4fab08af0ad193bc5ae0c6740a68341854308bf. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITO102019933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51b495a3c492c02ffba0664649c717c467d537a48745b3438cc8a1d1d8811da4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/ITO102019934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f95ee19d8126fc97f48192293d8933fcef177dc8c251c6fca9de55e2ec6bab3. 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/ITO102019935.
25 Melodías para Tu Bebé - 2 Horas de Musica Tranquila para Dormir y Relajar Bebés y Niños Pequeños
20 Canciones de Cuna con Piano - Música Instrumental Hermosa y Relajante para Dormir Niños y Bebés
Suave Equilibrio (Música de Piano con Sonidos de la Naturaleza)
20 Canciones de Cuna para Niños - Música Relajante y Sonidos de la Naturaleza para los Bebés
World Music (España) - Música Ambiental, Música India y Africana, Tambores y Música Tribal
Bebés - Canciones Soñadoras Suaves y Relajantes para Madres Embarazadas
Duérmete Niño - Canciones de Cuna con Sonidos de la Naturaleza y Música Suave para Dormir Tranquilo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6c7e18f9b3e2f50127dbc88922198b1d7d64797fe0fca896f308cb5f60f63c. 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/ITO101701116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d6244ecaaff17360e8ba092e7a9d8a3d06c7094fcbe7b766d8695ded335eab1. 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/ITO101701106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x588a04467d6dbb2230fd529f59ae1700a588cca9854af80c94a44aca4a5c94a1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ITO101701111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ddd7b0e7cb767bfed6b8c473118234ad474fe1b31361ba8c25c83760becf641. 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/ITO101701114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88430ac7addb4e3e9042607a97adbd0cb057a4b98824919286cdb2a8f121753c. 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/ITO101701115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66255622075f06cbbeed32c9f77ae1b1d7f01ce5047c4374575cf27a7982fa23. 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/ITO101701103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4708c3835a17473953078612260205fc2f5ee1962f5882e2ce3384723c0c4a. 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/ITO101701117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88034d152b1886257bcc33e72207e3bba89d539473c559de72de511d87db740f. 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/ITO101701119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21fe4debd4b61d25fbce4fa554637cf55bb7cb7a4b58752fd341495583bbee9f. 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/ITO101701121.
Sonidos de Cuna Calmantes - Sonido de la Naturaleza y del Mar para Niños
Musica Relajante para Problemas de Dormir
Yoga del Sueño: Nidra, Música Dulce y Sonidos Relajantes para Relajar Mente y Cuerpo
Relajación de los Nudos Energéticos en el Cuerpo
Sonidos Anti Estrés - Música Relajante para Respirar Profundamente y Callarse
Sonidos para Ayudar el Parto en Casa: Canciones Relajantes para el Parto en Casa, el Parto en el Agua y la Lactancia
Escribir un Diario: Música Suave para Comenzar a Escribir en un Diario y Tomar Notas de Sus Pensamientos y Sentimientos
Música Suave para Comenzar a Escribir en un Diario
Tomar Notas de Sus Pensamientos y Sentimientos
Quedarse Dormido: Música Instrumental, Relajación Profunda para Conciliar el Sueño Más Fácilmente
En la Sala de Meditación - Fondo Musical Instrumental para Meditar y Practicar Yoga
Spa en Tu Casa: Canciones Nueva Era con Sonidos de la Naturaleza para el Tiempo Dedicado a Ti Mismo
Sonidos Relajantes para Mantener la Calma
Música para Calmarte: Canciones Lentas para Calmar Tu Mente y Tu Respiración Cuando Estás Estresado
Curación de la Alma - Sonidos Relajantes para Meditación y Entrenamiento Autógeno
El Jazmin - Música de Reducción de Estrés y Paz Interna
Retiro de Kundalini Yoga: Música Agradable para la Practica de Yoga de la Conciencia
Kundalini Chakras Yoga Retreat en España
Navidad, Canciones de Cuna: Música Suave y Mágica para el Sueño del Bebé, Canciones para los Más Pequeños
Canción le Puedo Cantar a Mi Bebé para Dormir
Música Tai Chi y Relajación: Música Tranquila y Soave para Tai Chi Chuan y Masaje Terapéutico
Música de Relax: Música para Mejorar Tu Estado Físico, Mental y Emocional