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 0xdb1041ee6895dbae14e8ab1fd206e33bd7f7986a0a3fdc495dd5273f4aeda0a9. 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/52bfaf01-75a3-4f40-8805-291b4d4f98f2.json and https://artists.proofprofile.net/proofs/artist/52bfaf01-75a3-4f40-8805-291b4d4f98f2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Olas Alegres: Música Junto Al Océano Para Bebés Felices
Música Para Alejarse: Sinfonía De Sueño Oceánico
Preludio Del Libro De Canciones De La Naturaleza
Melodías Del Océano: Música Relajante De Olas Marinas
Calma Serenidad Junto Al Mar: Relajación Oceánica
Ocean Dreams: Calming Sea Sounds for Sleep
Reflexiones Oceánicas: Música Ambiental Para Sesiones De Yoga Equilibradas
Viajes Hipnóticos De Melodías Ambientales
Zen Oceánico Binaural: Olas De Relajación
Costas Somnolientas: El Piano Borra Preocupaciones Con Teclas Oceánicas
Movimiento De Retiro De Las Preocupaciones
Lofi Suave Para Las Tranquilas Noches Del Bebé
Suaves Canciones De Cuna De Lofi Para La Noche
Noche Tranquila Lofi Para Recién Nacidos
Vibraciones De Meditación: Ritmos De Hip Hop Para Concentrarse
Música Relajante Para Mascotas Tranquilas
{"copyright_id":"0x78a159dd2059027e6ab52f4892d0922d92a30af6b68535f9768fa56e629afd0c","isrc":"QZ5FN2590933","name":"Suaves Melodías Nocturnas De Mascotas","registered_at":"2026-06-25T10:27:05Z","spotify_id":"15TQkeImPLhtmA6qR7mtCG","type":"track"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78a159dd2059027e6ab52f4892d0922d92a30af6b68535f9768fa56e629afd0c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/15TQkeImPLhtmA6qR7mtCG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15TQkeImPLhtmA6qR7mtCG.
Sonidos Calmantes Para Relajar A Las Mascotas
Melodías Tranquilas Para Dormir De Mascotas
{"copyright_id":"0xc63c7f76c140304e68a4fe7508f3873377912b861665516e3f597902aca9ce30","isrc":"QZ5FN2590958","name":"Melodías Tranquilas Para Dormir De Mascotas","registered_at":"2026-06-21T07:47:21Z","spotify_id":"0LXxLBQ5Vv1XqkAtKJeJcy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc63c7f76c140304e68a4fe7508f3873377912b861665516e3f597902aca9ce30. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0LXxLBQ5Vv1XqkAtKJeJcy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0LXxLBQ5Vv1XqkAtKJeJcy.
Tonos Suaves Para El Sueño De Las Mascotas
Sonidos Relajantes Nocturnos Para Mascotas
{"copyright_id":"0x2e74246c2e36bb3f23ae94312607ee0be3c1032431c41ba0b31a1123fdffed41","isrc":"QZ5FN2590974","name":"Sonidos Relajantes Nocturnos Para Mascotas","registered_at":"2026-06-24T18:49:28Z","spotify_id":"6vLO2jUgwejziswz74YfKR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e74246c2e36bb3f23ae94312607ee0be3c1032431c41ba0b31a1123fdffed41. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6vLO2jUgwejziswz74YfKR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vLO2jUgwejziswz74YfKR.
Melodías Tranquilas Para El Descanso De Las Mascotas
{"copyright_id":"0x9613a0c4c93015bb90752579f6aabb94e2df1e0194cef00c6f8eb4c85ac807a3","isrc":"QZ5FN2590982","name":"Melodías Tranquilas Para El Descanso De Las Mascotas","registered_at":"2026-06-27T11:14:11Z","spotify_id":"7qE2GJRZVOhhdxIosebbfj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9613a0c4c93015bb90752579f6aabb94e2df1e0194cef00c6f8eb4c85ac807a3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7qE2GJRZVOhhdxIosebbfj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7qE2GJRZVOhhdxIosebbfj.
Melodías Relajantes Para Dormir Para Mascotas
{"copyright_id":"0xee1e6a762f3db64e6633e400222223ff199ffee2408d9a795aeba51127addafa","isrc":"QZ5FN2590998","name":"Melodías Relajantes Para Dormir Para Mascotas","registered_at":"2026-06-19T15:26:40Z","spotify_id":"4oTQQ0YBGoCaiAScqar1Wo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee1e6a762f3db64e6633e400222223ff199ffee2408d9a795aeba51127addafa. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4oTQQ0YBGoCaiAScqar1Wo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4oTQQ0YBGoCaiAScqar1Wo.
Sonidos Tranquilos De Las Mascotas Por La Noche
{"copyright_id":"0xf4d4114cb642c32dd1af4bd8a36f75a9444db3a37930a57a6cb9cf408aee8df4","isrc":"QZ5FN2591005","name":"Sonidos Tranquilos De Las Mascotas Por La Noche","registered_at":"2026-06-27T11:15:41Z","spotify_id":"1PHzqPJkvNYmHA9PHy7Moo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d4114cb642c32dd1af4bd8a36f75a9444db3a37930a57a6cb9cf408aee8df4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1PHzqPJkvNYmHA9PHy7Moo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1PHzqPJkvNYmHA9PHy7Moo.
{"copyright_id":"0x1ce07c383ab53c8cd87c5d259a50b12b0e5006f8d64b5b6ef1317d442367ba43","isrc":"QZ5FN2591012","name":"Relajación Suave Para Mascotas","registered_at":"2026-06-27T11:16:44Z","spotify_id":"2inUDNt8Q1D76WYKG1tNM7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ce07c383ab53c8cd87c5d259a50b12b0e5006f8d64b5b6ef1317d442367ba43. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2inUDNt8Q1D76WYKG1tNM7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2inUDNt8Q1D76WYKG1tNM7.
{"copyright_id":"0x64870ae402ea2285cf22e63b89fd82bb78a0f2ca5818ad4afb89ea68beb64611","isrc":"QZ5FN2591021","name":"Calma Nocturna Para Mascotas","registered_at":"2026-06-25T10:26:49Z","spotify_id":"1VOhDQLHvtLJLYJL0kzI69","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64870ae402ea2285cf22e63b89fd82bb78a0f2ca5818ad4afb89ea68beb64611. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1VOhDQLHvtLJLYJL0kzI69.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1VOhDQLHvtLJLYJL0kzI69.
Melodías Nocturnas Serenas De Las Mascotas
Música Tranquila Para La Noche De Mascotas
El Sueño De Las Mascotas Calma La Armonía
Melodías Tranquilas Para Dormir A Tu Mascota
{"copyright_id":"0x469243f1cf32dbac8c38e1caca7c57bd4d3825eec91339bb845921a99c49f7db","isrc":"QZ5FN2591079","name":"Suaves Sonidos De Sueño Para Mascotas","registered_at":"2026-06-19T15:28:57Z","spotify_id":"4EN2HTq6LGzht3Qhr1ntx8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x469243f1cf32dbac8c38e1caca7c57bd4d3825eec91339bb845921a99c49f7db. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4EN2HTq6LGzht3Qhr1ntx8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4EN2HTq6LGzht3Qhr1ntx8.
{"copyright_id":"0xe5540486c8af8c0f9ba43977d408928bd7abb28a27b3f9416fe82b1be92e09b7","isrc":"QZ5FN2591087","name":"Música Nocturna Tranquila Para Mascotas","registered_at":"2026-06-19T15:25:46Z","spotify_id":"5QQ5mYbcRjpUaDmoX50bV7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5540486c8af8c0f9ba43977d408928bd7abb28a27b3f9416fe82b1be92e09b7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5QQ5mYbcRjpUaDmoX50bV7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5QQ5mYbcRjpUaDmoX50bV7.
Reflexión Calmante Del Bebé: Melodías De Meditación
Cadencia Suave: Momentos Vespertinos Con Música
Esencia Rítmica: Pulso Central De La Música
Sendero De Música Meditativa: Sonidos Pacíficos
Sonidos Del Océano Para La Relajación De Mascotas
Relajación Para Mascotas Con Las Olas Del Océano
Sonidos Relajantes Del Mar Para Mascotas
Terapia Con Mascotas En El Océano Tranquilo
Relajación De Mascotas Con Mareas Suaves
Sonidos Relajantes De Mascotas Del Océano
Coastal Calm: Relaxation Music from the Ocean
Soothing Fire Ambience: Music for Relaxation
Ocean Relaxation: Soothing Currents Symphony
Enfoque Del Océano: Sonidos Ambientes Para Una Profunda Concentración
Enfoque Profundo Con El Sonido Del Océano
Océano Ambiental Para El Trabajo Concentrado
La Armonía Ambiental Del Océano Para La Claridad
El Sonido Del Océano Para La Concentración Consciente
Océano Reconfortante: Rapsodia De Música De Masajes
Academia de Sonidos de la Naturaleza para el Masaje
Éxtasis Musical: Masaje Con Melodías Oceánicas
Ondas Binaurales Para La Concentración Profunda
Impulso De Concentración Con Ritmos Binaurales
Ondas Binaurales Para La Claridad Mental
Paisajes Sonoros Binaurales Para El Tiempo De Estudio
Ondas De Concentración En La Luz Matutina
Ondas De Claridad En La Melodía Binaural
Ocean Zen: Calming Sounds for Deep Meditation
Olas Binaurales Del Océano En Medio De La Sinfonía De La Naturaleza
Sea's Gentle Murmur for Focused Learning
Ocean's Serene Sounds for Academic Concentration
Sea's Soothing Echoes Enhancing Study Sessions
Ocean's Natural Ambience for Study Success
Ocean Waves Whispering Concentration Tunes
Study Harmony in Ocean's Soothing Embrace
Tranquilidad De Las Mareas: Estudio Del Océano
Tranquilas Olas Del Mar: Serenidad En El Abrazo De La Naturaleza
Abrazando La Serenidad Con Las Olas Del Océano
Serenidad Costera En El Abrazo De La Naturaleza
Tranquilidad Acuática: Meditación Oceánica
En Medio De La Tranquilidad De La Naturaleza
Maravillas Subacuáticas: Exploración Oceánica Binaural
Sueños Del Mar: Soñando Junto A La Calma Del Océano
Olas De Yoga Zen: Sonidos Oceánicos Y Tranquilos Para Meditación De Yoga
Océanos De Consciencia Plena Para El Yoga
Sleeping Seascapes: Oceanic Binaural Harmony