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 0x90837dee213be8f02ecdd6a954eca631917136aa90f002ca1d968a45abf47723. 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/39ce53fd-8346-4526-941d-4d459b1f82e7.json and https://artists.proofprofile.net/proofs/artist/39ce53fd-8346-4526-941d-4d459b1f82e7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Esta Muy Bien. Música de Guatemala para los Latinos
Dulce Popurri. Música de Guatemala para los Latinos
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 0xaef196356d8b511e0dfef71029bdf4af4d87a38f1336e3f6a3d0275d0666b8b2. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/GTA010702647.
Dulce Cumbia. Música de Guatemala para los Latinos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc932eccedba8fe51f2b646e52e6bc6c1266c039082d01441388a407331c8cc3c. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/GTA010702752.
Dulce Sabor. Música de Guatemala para los Latinos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74b23a5ddabcd09be71b98053f36eeb9e0b1af08058633265d6749c9c373525f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/GTA010701051.
Endulzando Corazones. Música de Guatemala para los Latinos
Dulzura Total. Música de Guatemala para los Latinos
Abejita Loca. Música de Guatemala para los Latinos
Seguimos Endulzando. Música de Guatemala para los Latinos
Dulces Rancheritas 2: Carta a Eufemia / Yo Vendo Unos Ojos Negros / La Cama de Piedra / Gozadera en K´che
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce042d0017027621f58f15ac93dcaad49ff6b565053e2603452d4d933993461d. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/GTA010706314.
Endulzando 12 Años. Música de Guatemala para los Latinos
Dulces Bailables. Música de Guatemala para los Latinos
Para Exportación. Música de Guatemala para los Latinos
Dulce Romance. Música de Guatemala para los Latinos
Dulce Parranda Vol. 1. Música de Guatemala para los Latinos (En Vivo)
Dulce Concierto 30 Años, Vol. 2. Música de Guatemala para los Latinos (En Vivo)