1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xedf17ded640326211b5dd897d6fdafdc947b0b2814313001a1573cfd6f54cf85. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cf1bf63e-2701-48f9-b403-3959d97be7cd.json and https://artists.proofprofile.net/proofs/artist/cf1bf63e-2701-48f9-b403-3959d97be7cd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Baby Girl (As Heard In the Video Game "Just Dance 2") - Single
Baby Girl (As Heard In the Video Game "Just Dance 2")
Micaela Reggaeton Remix (Sonora Carrusel & Bimbo)
Que Nadie Sepa Mi Sufrir (Guerrilla Connection & Los Nadez)
Y Ahora Lloras Por Mi (Mafu Crew & DJ Montana)
Tu Cuerpo Y Hermosura (La Congregacion Desconocida)
Splash Beach Compilation (Compiled by Joe Bertè)
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 → block OTSBitcoinBlock must exist at that height 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 0xcab25e0480f60467946708eda68de70e43253af204d613d610e976f037ddfd27. 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/INA441000092.