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 0x716a56a5465712bcb7cb69a83b6ab64b0776c04d1d5dba248e0c32990d978d23. Chain 2 (Bitcoin): anchored in block 953674 (2026-06-14T19:07:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/606d8ff9-1d88-4444-bd9c-1b3093aeccb9.json and https://artists.proofprofile.net/proofs/artist/606d8ff9-1d88-4444-bd9c-1b3093aeccb9.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Resonancia Mental: Concentración Mental Con Música
Sonidos Relajantes Para Una Relajación Reparadora
Mareas Calmantes: Música Ambiental Para Relajación
Arraigado en la Libertad: Resplandeciendo con la Energía del Yoga
Sonidos Relajantes Para Perros: Música Para Aliviar La Ansiedad
Relajarse Con Armonía: Música Relajante Para Relajarse
Las Estrellas Se Alinean En La Danza De La Quietud
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 0xa6bb078b82a880aca418b877f36acedcf74fa09874b17890f14f980945a610df. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32480445 — a six-check JSON result.
Música De Relajación Suave: Tonos Tranquilizadores
Acordes Suaves Para La Quietud: Música Para Dormir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22e374d0616e7162e46b8e549b4e2aa6a4aa41e7d7f5f3143e129992fcd8404a. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZTV32420069 — a six-check JSON result.
El Refugio De La Armonía: Música Para La Relajación Definitiva
Música Para La Mañana: Sinfonías Del Amanecer
Armonía Binaural: Truenos Para La Relajación
Gato Relajante Zen: Serenatas De Música Ambiental
Latidos Binaurales Para La Máxima Relajación
La Siesta Del Gato: Vibraciones Relajadas Con Música De Fuego
Resonancia De Trueno: Armonías Binaurales
Calma Oceánica: Vibraciones De Relajación Binaural
Abrazos Dichosos: Música Relajante Para La Calma Y El Confort Del Bebé
Corrientes De Sueño: Música Para Dormir Con Infusión De Agua
Armonía Del Trueno: Flujo De Música De Relajación
Sinfonía Del Arroyo: Mezcla Musical Natural
Paraíso Acuático Para Mascotas: Sonidos Naturales Relajantes
Horizontes Tranquilos: Música Para La Relajación Y La Paz
Vibes Tranquilos De Relajación: Música Para Relajarse Fácilmente
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x177cbbbf525cc0f45d074220fd4ac3be94d7e69cbe22a4d5dd1280a30ff95a14. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2476915 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa43da301e6940cf3b858ad3c1167d366dee40b12f21ff5bad294f6b6c35b2570. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2476932 — a six-check JSON result.
Calma Costera: Relajación Melódica Oceánica
Ecos Graciosos: Sinfonía De Piano Para Gatos
Música Suave Para Perros: Sonidos Reconfortantes Para La Serenidad
Libertad Encarnada: Floreciendo con el Magnetismo del Yoga
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3362de6424c005e56d6c50fc4b844713b02fe0dffca043649eb9608e5ac8d2cf. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2443188 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a235bf68fe53335e4c3d8c66fe10243a04f9dce6a966d9ba8553b94712b046e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2443200 — a six-check JSON result.
Música Para La Relajación: Cadencias Serenas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb68ae675e6cef59b66582c5f1b1fb37bc19b7449d6b9c71c6d703082fb6bb3f7. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2456963 — a six-check JSON result.
Relajación Definitiva Con Melodías Orquestales Reconfortantes
Flujo De Relajación: Música De Hip Hop Para La Quietud
Armonías De Relajación: Capas Melódicas Suaves
Melodías Tranquilas Para Una Relajación Profunda
Sonidos Suaves: Música Para Una Relajación Profunda
Sonidos De Orquesta Serenos Para La Relajación
Ritmos De Hip Hop Tranquilos Para La Relajación Diaria
Melodías Para Desestresarse: Notas De Relajación Lofi
Ritmos Tranquilos Para La Relajación: Tonos Calmantes
Sonidos Serenos Para Una Relajación Silenciosa
Ritmos Suaves De Hip Hop Para Relajación Diurna
Lofi Pacífico Para Una Relajación Serena
Jardín de las Estrellas: Nirvana Cósmico de los Yoguis
Sesiones Relajantes: Armónicos De Relajación
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ea4b152aeaf6829a65a5d0b24e676fb4820a9c3cdb55f21528c38df3a36175d. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZZ8B2477183 — a six-check JSON result.
Melodías Lofi Relajantes: Sonido Armónico Suave
Ritmos De Relajación: Ritmos Hip Hop Para Desestresarse
Música De Relajación Para Mente Y Cuerpo Tranquilos
Relajación Profunda: Música Reconfortante
El Rincón Del Gato: Música Relajante Para Gatos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da289ae4851aec7f94fa1bdf7c695751afdfc22dfa177bf8b484d5f7731ab50. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32463065 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e539bf4747b238f820c93d833009348aae45344c8a85aa7743053c8e1b15eb7. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32463090 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d700ec6ac31b140d088351635655967d8921217b1a9f65d9d7e99782dc3a710. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZTV32463103 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafc8fabad830b215dfbed2248f52a5023f86e33fae83e952124c4dc8a5106094. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32463108 — a six-check JSON result.
Ecos Suaves: Música Para Horas Relajantes
Espectro De Relajación: Capas Binaurales
Tonos Pacíficos: Música Para La Relajación
Derivas Tranquilas De Lofi: Ritmos De Relajación
Asana Acústica: Música Para La Práctica Del Yoga
Ritmos De Relajación: Música Para Calmar
Música Para Calmar La Mente: Ritmos Suaves
Música Para El Flujo Del Yoga: Ritmos Para El Equilibrio
Música Relajante Para Paseos Nocturnos: Luces De La Ciudad
Musica Relajante Specialistas & Musica Relajante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb489623de9547992aa52e118d2e30c1fbf09b8de08a28483ec44dc663ae5e431. 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/QZWDE2470235 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8384677054b33ca9e69e17c22bd9206fade20a957fedc14887eb57b04fdf2e2. 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/QZWDE2470294 — a six-check JSON result.
Música Para Una Pausa Pacífica: Secuencias Reconfortantes
Música Relajante Para La Meditación Diaria
Pinceladas del Alma: Cantar de la Cama para Seducir Almas Fatigadas
Interludios Calmados: Música Para La Relajación Personal
Ecos Infantiles: Serie De Música Para Bebés