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 0xca4950e6a06ed8967730c9679466703103c3776a5f456c6d341440dc5bfa28fc. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5fbbc9f4-4d3a-4367-b4c4-2bbcda7ed1aa.json and https://artists.proofprofile.net/proofs/artist/5fbbc9f4-4d3a-4367-b4c4-2bbcda7ed1aa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Cosas de la vida / Pensando a te (Salsa Version)
Cose della vita / Pensando a te (Salsa Version)
Every Time You Go Away / Parte di me (Kizomba Version)
'a città 'e pulecenella / Naples (Salsa version)
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 0x7770cb78a2e62a52ec89547144e5f24b0ccadca52ae7a2d7b1a69fb5ef7cacd9. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/ITOV92300015.
Amore mio / Ciao Amore (Versione in napoletano)
Amo t'amo ti amo / Sempre più (Medley Remix Kizomba)
Senza giacca e cravatta / Aspettando te (Bachata Remix)