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 0x5c6ccf775ccc734c59f5fc8c41f5bfb1346c394370841b6373c3384ad3a9a601. Chain 2 (Bitcoin): anchored in block 953777 (2026-06-15T11:52:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d083867a-a88f-420a-808f-c49317b6e13e.json and https://artists.proofprofile.net/proofs/artist/d083867a-a88f-420a-808f-c49317b6e13e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Meditación Rítmica: Patrones De Sonido Para La Paz
Ambiente Meditativo Del Río: Sonidos Relajantes Del Arroyo
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 0x63e5812545cd22f1bb71cc24afdf8b6a95533404db9b5a34e8656cba724b41ea. 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/ESA012409460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8e5a232257e02cc24567393a7c9eb04cef0d878a00cc7ee47808f884b845f6a. 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/ESA012409463.
Entre Susurros de Estrellas: un Viaje Celestial con Música New Age
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca4cb24a74c70507a95290866e2028ad253fff9921957db25641923ed2c9328. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/ESA012409513.
Música New Age: Relajación y Meditación Profunda
Resplandor de la Nueva Edad: Sonidos Ambientales
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7368149a3a227d8f3ab15c8551d950baeb5f3a7bac8a18e51081f09ed942e65. 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/ESA012409554.
Calma Espiritual: Edición De Música De Meditación
Meditaciones De Calma: Música Para La Quietud Interior
Sonidos Tranquilos Para La Meditación Consciente Y La Paz
Melodías De Meditación Pacífica: Música Para Momentos De Atención Plena
Ritmos Conscientes: Sesiones De Meditación De Hip Hop
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07bc5519f6a795fbccef630d9f16b469e05f9675f78190ec2c14a57137bd8800. 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/QZ5FN2563242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe68373693a8d94d12c7b7703fa37c888e2e060269b00fc6c8e5140844f7fb9b. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QZ5FN2563250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cc215fd4019136e86c06d901241730b4dce2dfe614a2d46d416cd223a1d0176. 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/QZ5FN2563259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa8b6603316090cc50d5bd239fcd616fb6764f1fcbceafdc5c43e4e67977e82f. 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/QZ5FN2563273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed3c670d4e188e9b13fcafc511a940c7d17c7de3aac9d3dc3a5aa781186a92d9. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/QZ5FN2563280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde7cae9eaf94c54199ab0e976201fe46ed70e6046af5f4b862465548bf928979. 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/QZ5FN2563287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x441f484f5e739d114ffdc2477b53710ae888eb1eeb09b4f92cae864d9029012e. 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/QZ5FN2563294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8814ffa9ec567c25bf92dc7848b573856997cdbc03c1fae1c6d97b15de7f658. 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/QZ5FN2563302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb60ce9834181c15d5121efead3aa5d4e998d7ab24ae52a9f49fbc8ac068cd69d. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QZ5FN2563317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0bf889a37779a4fd9bb7fec4d6c6e5a894bc6bf4f6213007743bb8605ecb890. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN2563325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc56aa93600c2f5853508836ccfceb9a2e115b49f4578f9c96dfebd71993d71. 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/QZ5FN2563333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e5aade347d4174565c5f21edc4c4ffde3f3b5120d042da14618a75cb1604156. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/QZ5FN2563341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3952858bdeacac0f35f0bd5af3b6ae67351862d400a5d9099086782975808704. 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/QZ5FN2563349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bfe09df19a242acc0d19babb3302e4e52766323d49c36d7f93ad158f21d4912. 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/QZ5FN2563357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x837ac53cfc405bb28db3ce228cd6c09939f724a84e03272cf8de816691b0bd63. 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/QZ5FN2563363.
Dinámicas De Calma: Melodías Para La Meditación
Calming Tones: Music for Mindful Meditation
Sonidos Tranquilos Para La Meditación Y La Reflexión Diarias
Ritmos Conscientes: Técnicas Para Meditar
Vibras De Lofi Reflexivas Para La Meditación
Música Para Meditación: Introspección Silenciosa
Meditación Rítmica De Lofi: Secuencias Relajantes
Acordes De Meditación Lofi: Melodías Para El Enfoque Profundo
Música Tranquila Para La Meditación Enfocada
Música De Meditación Zen Para La Paz Interior
Reflexiones En La Meditación: Melodías Pacíficas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec9563d7158c45436c574ff2a3841dd5611d2e7da53fe0b4a06e7414b9cb5ba. 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/QZWDE2470614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f6cac1b1e0c643da6bd29bb040e25e4cf5903051969e69d563a6a5fc4d847d7. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), 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/QZWDE2470638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13094e12a203fb260a5c2ac9359994348245c5d1cfc42b1e31819f12c6b85e7b. 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/QZWDE2470646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfac6fdb693d7ea4a58afd301ee69d623be788f75075ec02837799e961f1a7b9a. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2470667.
Meditación Suave: Música Para Claridad Mental
Ecos Meditativos: Música Para La Reflexión
Armonías Meditativas: Música Para La Paz Interior
Sintonías De Calma Interior: Música Relajante Para La Meditación
Música Para Meditar: Vibraciones De Paz Interior
Sonidos Suaves Para Una Meditación Guiada
Melodías Suaves Para Enfocarse En La Meditación
Música Para La Meditación: Armonías Atentas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b464dbd86b7fc04a2f818a134df5b3e28aad60df31cea0a4b3801b8f1efffa. 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/QZWDD2402097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x950a4d460b6a09529caaf547d80d9d9f31d07123b6cd23a6938c9d478ab9e307. 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/QZWDD2402156.
Vibraciones Tranquilas De Meditación Para La Calma
Melodías Relajantes Para La Relajación En La Meditación
Resonancia Binaural: Flujo De Meditación
Melodías Meditativas Conscientes: Reflejos Armónicos
Meditación Binaural: Aves En Armonía - 80 88 Hz
Serenidad Enfocada: Armonía Musical Meditativa
Meditación Binaural De La Naturaleza: Aves A Lo Largo Del Arroyo - 92 96 Hz
Sonidos Serenos De Truenos Para La Meditación Consciente
Paz Interior: Melodías De Meditación Para La Concentración