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 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e6843e142e4fec4d877dc868b011602ab0d065e8fbdeb5cee9e5db8a9bcd5b. Chain 2 (Bitcoin): anchored in block 954593 (2026-06-20T19:46:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/be9bce1d-74fe-47a1-b936-6f600c834dae.json and https://artists.proofprofile.net/proofs/artist/be9bce1d-74fe-47a1-b936-6f600c834dae.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Roxen-Infinit (Victor Stan x Andaro remix)
Everybody (Backstreet Boys (Victor Stan & Andaro) [2024 remix]
Everybody (Backstreet Boys (Victor Stan & Andaro) - 2024 remix
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9019ee27bd828a8f2276ed1cf4c2a9eaa4d01843290b0907be81a7555aeb3ae6. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/QZFZ32432509.
Andia x Deliric - Pentru ca (Victor Stan & Andaro remix)
Taramul interzis -The Urs (Victor Stan & Andaro remix)
Paharul sus - Nicole Cherry x Puya (Victor Stan & Andaro remix)
De La Dela - ANDIA (Victor Stan & Andaro remix)
Cadoul Perfect (Victor Stan x Andaro) [Radio Edit]
Nu ma duc la club (Theo Rose x DOMINO x Alessandra) [Victor Stan X Andaro club remix]
Leo de la Rosiori (Un Om Patit REMIX by Victor Stan)
Să Curgă Șampania (Victor Stan x Andaro REMIX)
Inimi (Andia) [VICTOR STAN x DJ ANDARO REMIX]
DE-AI FI IN LOCUL MEU (VICTOR STAN X DJ ANDARO REMIX)
Cel mai fericit de pe pamant (Remix by Victor Stan & DJ Andaro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc91f4bc7e369f239e48acec968ad909255764346287a6ada5b70e3bab9a08a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/PLA552300328.