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 0x33db2acc65b36e9e4a2acbff37bbfdc73bc8fe1a02ccc185f8dbb71bbfb8ce5e. 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/7f971f51-5425-4823-bac4-bc89ccedcf5e.json and https://artists.proofprofile.net/proofs/artist/7f971f51-5425-4823-bac4-bc89ccedcf5e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ella Es Un Abuso (Remix) [feat. David Calzado Y Su Charanga Habanera]
No Te Cambio por Ninguna (Version Salsa)
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 0x980a863aed0cc2036e8d453a800214fc9ca62eaebb1e1849353974c068f40664. 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/ES5701700143.
No Lo Cojas Como Tema (with Boni & Kelly, Nando Pro)
Latino 54 - Salsa Bachata Merengue Reggaeton (Compilation Ufficiale Fiesta Festival Roma)