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 0x38bfddd86950ba96f0f875bbd4d3001daafce2ed4aa010efe7c86696b4f2b954. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a33de674-03fd-4890-a715-499b8f5d5fc1.json and https://artists.proofprofile.net/proofs/artist/a33de674-03fd-4890-a715-499b8f5d5fc1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Enfoque Binaural: Paisajes Sonoros De Concentración
Mascotas De Trueno: Tonos De Serenidad Binaural
Ondas Sonoras Binaurales Para Meditación Mejorada
Tranquilos Paisajes Binaurales Del Océano Para Dormir
Canciones De Cuna Para Bebés: Melodías Suaves Binaurales
Spa Acuático Binaural: Armonía Para El Masaje
Serenidad De Aves Binaurales: Melodías De Masaje Emplumadas - 92 96 Hz
Relajación En La Lluvia: Estados De Ánimo Binaurales
Ritmos De Hip Hop Para La Calma Del Gato
Fuego Binaural Para El Sueño Del Bebé: Ondas Suaves
Expresiones Melódicas: El Arte De La Música
Lofi Tranquilo: Sonidos Nocturnos Para Relajarse
Melodías Lofi De Maullidos: Música Para La Relajación De Los Gatos
Nanas Del Arroyo: Sueño Suave Para Bebés
Hip Hop Vespertino Tranquilo Para Relajación
Cadencia De Meditación Con Lofi: Patrones Melódicos Fluidos
Canciones Suaves De Noche Para Aliviar El Estrés
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 0x3d757880bbeb0e2389c588b5c8c9a921b886af6dbaea892cdc01797c9ebbc3f6. 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/GBRKQ2508939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4ddf5dd248982ed03756921befbc061a980de5e722bada53e8cdfcd1098cf93. 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/GBRKQ2508954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2bfefc1682a0238eae6146e7ae946ab5d4279ae99c3b66a01907b5b3190632b. 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/GBRKQ2508988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30b3ef5c379ab044279b7846e261525a62a2dcd5fa7b673be5a4a91f3680ded9. 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/GBRKQ2508948.
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
Vibraciones Tranquilas En Serenata Vespertina
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a1b1fdf3a2b5d47886fd4bc7b74d89a06a542f11d3092553b908ba7576d3c1. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/GBRKQ2508979.
Melodías Lofi Para Relajarse: Patrones Sonoros Reparadores
Sonidos Suaves: Música Para Una Relajación Total
Relajación Binaural Para El Alivio Del Estrés
Mañanas Suaves: Vibes Binaurales Para Bebés
Cuna De La Lluvia Binaural: Aves Suaves Para El Sueño Del Bebé - 80 88 Hz
Sonidos Serenos De Meditación Con Lluvia Binaural
Ecos Puros: La Esencia Melódica De La Lluvia
Reverberaciones De Relajación: Calma Binaural
Nanas Binaurales: Armonía Del Sueño Del Bebé
Gatos Binaurales: Ondas Armónicas Relajantes
Ritmos Binaurales: Melodías Inductoras Del Sueño
Resplandor De Gatos: Armonías Binaurales Del Fuego
Ritmos Binaurales Para Consuelo Y Confort
Enfoque Oceánico: Sonidos De Estudio Binaurales
Refugio Binaural De Claridad: Aguas Tranquilas Para Una Concentración Mejorada
Comprensión: Ondas Theta, Lluvia Y Trabajo
Concentración A La Luz Del Fuego: Sonidos Binaurales Para Claridad Mental
Música Binaural: Mejora La Inteligencia Vol. 1