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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2322ac03b1d44562d45f70d1d957e1f81a9f2a17d135ef1e13feafca0e94699d. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c19ef65a-5d41-4f75-8a30-6ac77ac4f1da.json and https://artists.proofprofile.net/proofs/artist/c19ef65a-5d41-4f75-8a30-6ac77ac4f1da.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d5f3c1d327298cf50b540c422749adf09d5af1881794fb59732838a991a41bc. 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/GBRKQ2432904.
Serenidad Profunda Del Mar: Sonidos Ambientales Oceánicos
Relajación Con Aguas Binaurales: Flujos Serenos
Éxtasis Acuático: Melodías Relajantes De Agua
Relajación En El Aire: Sinfonía De Aves Binaurales - 92 96 Hz
Ecos Binaurales Del Agua: Tonos De Relajación Profunda
Momentos De Calma: Relajación A Través De La Música De Guitarra
Ecos de la Naturaleza en la Eternidad del Tiempo
Luces Doradas en el Silencio del Amanecer
Susurros del Viento en las Montañas Sagradas
Facilidad Binaural: Melodías De Relajación
La Sinfonía De La Serenidad: Música Orquestal Para Una Relajación Profunda
Cuerdas Relajantes: Música De Guitarra Para Relajarse
Las Cuerdas De La Guitarra Fluyen Suavemente
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eecc83c0551c9e8500101a7eeb167d02c75406cd6b66e9a37648e3e52fdb5ae. 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/GBWUL2539906.
Notas Relajantes A Través De La Guitarra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27f7837a21cabcbc238e608190554fcc21bf82a9c2be5dcbd46f92f945c6ff65. 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/GBWUL2539916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x609173f953d8d2166903cafec4c5bc4670146caa67bd3ec67e6c14f0459d6233. 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/GBWUL2539930.
Comodidades De La Guitarra En Relajación
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfed37cc75c88899e1920eaf0d4fa45e9fdac2f8b4a1f9c82926dd0f103acaf10. 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/GBWUL2539949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4adaf358498e0afd37ce051779850a93466deb5b13578f59260fbdddd1fa7248. 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/GBWUL2539958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7469e495a6c4eacc7fda427b9956ff54ad51229640cebe4fb1357de4973934a9. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/GBWUL2539944.
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 0x542298b35857cfbd4a72cdb0d5e540852addfb55fbd599511726bd79ec210b26. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2539962.
Calma Melódica: Música De Guitarra Para La Relajación
Retiro De Música De Guitarra: Camino A La Relajación
Cuerdas Suaves: Música De Guitarra Para Relajarse
Momentos Suaves: Abraza La Tranquilidad Con Relajación Lofi
Cadencia Calmante: Música Para Una Relajación Profunda
Calma Vespertina: Melodías Para La Relajación
Relajación Suave: Armonías Suaves En Sonidos
Música Pacífica Para La Relajación Definitiva
La Dimensión de los Sueños: Un Oasis para los Amantes de la Literatura
Capas De Acordes Balanceadas: Música De Guitarra Para La Relajación
Guitarra Relajante: Escape Melódico Tranquilo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a43f404349be7472e6d9b2b7c955b1754d0af48144285977785d318aabfd36a. 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/QZZEC2427141.
Sonidos De Guitarra De Serenidad Para Una Relajación Total
Calma En Piano: Teclas Para Relajación Suave
Jardín Onírico entre las Estrellas Doradas
Amanecer con Arpa en la Ciudad Laberíntica
Lluvia Relajante: Aves Binaurales En El Abrazo De La Naturaleza - 80 88 Hz
Calma Oceánica: Himno De Relajación Binaural
Piano Encantado: Armonías Del Crepúsculo
Relajación Binaural Del Arroyo: Aguas Suaves
Relajación Binaural: Ondas Sonoras Serenas
Relajación En El Abrazo De La Lluvia: Sonidos Relajantes De Las Gotas