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 0x264e6e716b82b35312f46757316a72e4f3849c19944b161cce546a2e3a92b0b4. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/535b61fa-8a67-4510-99a0-a2996f248db6.json and https://artists.proofprofile.net/proofs/artist/535b61fa-8a67-4510-99a0-a2996f248db6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Relajante piano con sonidos de la naturaleza
Sonidos de Relajación Para Aliviar el Estrés
Camina Conmigo | Colección | Sueño Y Meditación
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 0xc02290b0d8bd4f6a08bb55707cfb047dac3896d3fe0ffe39cf7affb2dacf6dd6. 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/UK6821728408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x055356a0035ae7565e9d4fbb669997360d5b347d05c35735422423334e6707cf. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/UK6821728806.
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 0xa324473b0ef85eb2b917639c63e136c3a3d5edf0e9c71868fa943a6142823e4b. 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/UK6821728413.
Hermosas Grabaciones Ambientales | Relajarse Y Meditar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbad062cfb5f2294fae6daa0ff3bbdc573a5766d7a63b8ff9bf2da5e8183706a2. 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/UK6821749936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe549f6eb9b0d2504f64b61c4a84c5705a54d9b59b03673837f341e6ce724f5af. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/UK6821728834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x190431db5e86f6e88f5e83800fe6a050b5a0bb57e7cf9a000dc21957db785999. 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/UK6821728504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d0f6c98a523e91888ff7fe0e8dae5797b2d1eafe791d712ffd57de177860d2. 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/UK6821749485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x051e5da34710440a567dbd2b5c7bcb1eee06e8f9290d5b586b3946cf018451fe. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/UK6821728696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92bba5fe04699443e68593c05c495d029e44c5cebb54365bfbf567408e727fb5. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/UK6821728487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f8db22d1fa6bcedb21612f226fdcacd0ecdd6efdb5f1c5023a73707b36cc07d. 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/UK6821728575.
50 Canciones Para Dormir Y Sanar Con Reiki
50 Verano Ultimate Mindfulness Sonidos de la Naturaleza
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f765134b7798f35011ab7c5d235ab4d0d7510b16a9d676a48a030c31d275fee. 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/UK6821728663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aebb267e206e1eb075809111dfd9261b011da5cc689077a6c72ed23e9fa151c. 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/UK6821728440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad249dba2724ae458ab9a3c11fd2bff4ae72d51399e7db21ecee7af9228b0d9f. 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/UK6821728677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d448ea7371ad3c413b49325d9e6987f439e681fd99a5e545746d132cc748b51. 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/ESA012160081.
Yin Yoga: Música para el Equilibrio del Cuerpo y la Mente
Música Anti Tecnoestrés: Canciones Relajantes para Aliviar la Fatiga y la Ansiedad Provocados por la Tecnología
Elasticidad Mental: Música para Mejorar las Capacidades y Habilidades Cognitivas
Crecimiento y Superación Personal: Música de Autoayuda para la Autoestima
Música para Dormir Bien: 30 Canciones para un Sueño Profundo y Duradero
Hang Drum & Tabla: Relaxing Indian Yoga Music for Positive Energy
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f5d40901f9cfc5d8108a58f8c535894896efdf861ecc4ba3e92c467b3bf3d7. 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/ITO101953621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0afa15f63ff0110c9b9f76992704d2c1f26b565bac586e575a4e12b5fc6da69e. 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/ITO101953624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x148b3ff5d0d767c4bcc5868c83de51ac186d883e8f7df57686330ea1c4f6e33c. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/ITO101953631.
Meditar y Sanar - 20 Canciones Ejercicios de Meditación, Relajación y Yoga
1 Hora de Ejercicios de Yoga - La Mejor Música para tu Práctica Diaria
Día de la Primavera: 20 Canciones, Ambiente Lleno de Felicidad y Vitalidad
Sueños de Spa - Mejor Fondo de Música Tratamientos de Spa y Masajes
Experiencia de Relajación New Age, Vol. 2 (Concéntrate y Medita con los Sonidos Relajantes Zen)