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 0x5dceb80bb3bfb632c424081171cb98fa3e20e7307405c61c4d87f1b0212e162d. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9083143f-4d76-42ee-86e3-260145411e07.json and https://artists.proofprofile.net/proofs/artist/9083143f-4d76-42ee-86e3-260145411e07.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Notas De La Serenatas Del Arroyo: Melodías Fluyentes Del Agua
Flujo Del Río Para Yoga: Sonidos De Cascada
Relajación Binaural: Aves Del Arroyo En El Abrazo De La Naturaleza - 80 88 Hz
Yoga A La Orilla Del Agua: Música De Aguas Relajantes
Arroyos De Meditación: Vibraciones Serenas Del Agua
Serenidad Binaural: Armonías Cristalinas Del Agua
Música Para La Creatividad: Melodías Inspiradoras
Paisajes Sonoros De Armonía: Música Para El Alma
Ritmos Relajados: Vibras De Hip Hop Para Relajación
Vibraciones Relajantes: Ritmos De Hip Hop Relajantes
Ritmos Relajantes Lofi: Música Para La Calma Nocturna
Ritmos Calmantes De Hip Hop Para Relajación
Flujo Lofi: Patrones Musicales Meditativos
Armonía En Meditación: Música Para Reflexionar
Notas De Relajación: Música Suave Para Desconectar
Melodías Calmantes: Música Para Una Profunda Relajación
Relajación A Través De La Música De Guitarra Suave Para Liberar Estrés
Melodías De Relajación: Ritmos Pacíficos De Piano
Relajación Junto Al Arroyo: Aves Binaurales Y Naturaleza - 92 96 Hz
Suaves Ritmos Acuáticos Binaurales Para Calmarse
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 0x7cea3b0ff9ba94a79dfb6cbe4085e9ada5a1590217527fb260d173c2d66b4ef3. 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/GBWUL2472710.
Calma Del Río Binaural: Corrientes De Meditación
Sueño Del Bebé Binaural: Armonías Suaves
Serenidad Del Río: Meditaciones Acuáticas Calmantes
Momentos Conscientes Del Río: Sonidos Relajantes De La Meditación
Yoga Junto Al Río: Sonidos Naturales Del Flujo
Ecos Del Agua: Sinfonía Armónica Binaural
Corriente Serena: Melodía Suave Para Masajes
Meditaciones Tranquilas Del Agua: Reflexiones Musicales Del Río
Calmante Oasis De Cascada Para Yoga: Pacífica Corriente En Armonía
Melodías De Concentración Junto Al Lago: Música Enfocada En El Tranquilo Lago
Aria Del Lago Costero Relajante: Melodía Tranquila Costera
Gozo De Las Cascadas Del Spa: Armonía Del Toque Del Agua
Ronroneo Melódico De Gato: Música Junto Al Arroyo
Música Para Aliviar El Estrés: Himno De Estudio Del Río Fluyente
Música Para Aliviar El Estrés: Reflexiones En Cadencia Consciente
Melodías Tranquilas Del Río: Relajación Junto Al Agua
Música Combinada Con Arroyos: Refugio Del Agua Para Mascotas
Música Para Calmar Tu Alma: Serenidad Suave Del Agua
Reflejos Eternos Del Río: Música Relajante De Serenidad Del Agua
Felicidad En La Orilla: Sonidos De Agua Para La Relajación (Asmr)
Orquesta Para Relajarse: Flujo Musical Suave
Relajación De Hip Hop: Sonidos Suaves Para El Descanso
Quietud Interior: Música De Guitarra Reflexiva Para Meditación
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2d1f3efa2c9746bad0fff0f88ba2b594b955292d3067eb20f28e871703c9757. 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/GBRKQ2586003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce13b073411403176f2e4966be8aa07ae1dc9f43b8e65dd395c227df24cfb3c7. 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/GBRKQ2586034.
Ritmos De Relajación: Equilibrio De Tonos Fluidos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31d90afdf7bf94a2dfdb11e7834b571a687967369209ae7fd248ac7bc5bc0fdb. 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/GBRKQ2563023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58529bd4903520d91d583307d67d97e13d9442b17c43eeb846385f3d7dd438e6. 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/GBRKQ2563041.
Música De Relajación: Sonidos Para Desconectar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8585d8518f40e680da12c1678d516274e1b257de76ca6f8e556d7267eb596136. 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/GBRKQ2537665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9082cecd9826a56a5d672bfe497bd0afb07ef5ccda39b2cff0e8ec35a84ceb7. 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/GBRKQ2537674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd451655999f861f9060e1bb4e3bd575f3bf6bb72f9798d04154856d5b180b10. 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/GBRKQ2537681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5819e59415be92c9e1b5062b866b293e4822b217ce43016f070cf23c5dbf8ecb. 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/GBRKQ2537690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25274c9597a34fcbbade29b9e7a943e750064d78c91049be464a1f0a98868aa6. 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/GBRKQ2537698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x821baff4f703bb6ce94693161f00c921f763ae13a454f80dee070c2e4e6ce2d3. 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/GBRKQ2537706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fed599c7f9524af848c5a063b4a49bd577a8144812c09b26b06ee72fe965910. 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/GBRKQ2537715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb490869a2185ad02580e1b9aa826ceaa18a83950f934ec90cfdbae70e91046d. 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/GBRKQ2537721.
Orquesta De Relajación Calmante: Variaciones Musicales Sutiles
Ritmos De Nana: Música Para Dormir Profundamente
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0991a634d6641f842103a7f7213aea481939a5f30660095d5582999f7263f9c. 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/USLZJ2561211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4189bb941483f997b2bc43867e9f68dc6be75a17ade46951d31e67c2c49e0368. 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/USLZJ2561228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd59bcd8fe1f4fd9d55ec6d87ef12b51707dca89ba006e2fa00f4579d04ef7f48. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/USLZJ2540014.
Meditación Zen Con Melodías Lofi Relajantes
Descanso Tranquilo: Armonías Para La Relajación
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3c7739b585e9fee89982898e5f430f2c8a236ec55d7d016cfbcbf01b6b27241. 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/QZZEC2417731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaabc7a0a05e3d1671109fd93a6fdf91e461fb46ec0c791f687769b4a195c520e. 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/QZZEC2417741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9048a0a04a2b42b08d2b8961c33ba0e56e7a6d2f11f03e85c147136189744c6c. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/QZZEC2417750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4afc35cff81dea471c2c534f2d55790bdea0a3c18f6c29a48f3e67582927a554. 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/QZZEC2417758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cf2629be1c05f6ff9ae8e5628c8ab1f933067207533e68211288d7d758cc34f. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/QZZEC2417765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd794b0da18adc114007b3929c297a12501ec2d9a242f1f3d3e0b88ab2e8b1cc. 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/QZZEC2417773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x100c536e099c4f0ebd143c1f016200d1ea66f2fb447957534deb0246cf7c8309. 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/QZZEC2417808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf55ca71d12945e74365fcd38728bf284bbd5afbe8f50d651764fadf1981b1400. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QZZEC2417878.