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 0x5622b87983c67afb84d255204a13637ceea771f49af024da0206127079b129ed. 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/f777fdb1-01e8-448a-a0a4-2b3982844447.json and https://artists.proofprofile.net/proofs/artist/f777fdb1-01e8-448a-a0a4-2b3982844447.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Arrival Of Cop (Valimai Theme Song) [feat. Hyde Karty & Naren Balakumar]
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 0x4c47de54fa695ce36bf67cfe1f8ff015200b1e0e571e94a0e2c6bfc0f3ea7e7a. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:29:49Z), 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/AUBEC2322725.
Happy Birthday (Original Motion Picture Soundtrack)
Stranger (Original Motion Picture Soundtrack)
Marutchi (Original Motion Picture Soundtrack)
Karuppar Ulagam (Original Background Score)
Karnan Theme Music ( Motion Poster Theme )
Hypnotist (Original Motion Picture Soundtrack)
Kaarla Kadhal Chapter 4 (Original Motion Picture Soundtrack )
Kaarla Kadhal - Chapter 2 (Original Motion Picture Soundtrack )
Kaarla Kadhal - Chapter 3 (Original Motion Picture Soundtrack )
Kaarla Kadhal - Chapter 1 (Original Motion Picture Soundtrack )
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x034fc840cbd87267613cf4843db9707dc71bd00a54f7b2a219ba25a37061380a. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T14:18:02Z), 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/AUBEC2528316.