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 0xbed2724226d5f00e5b484e883f6fa8dc50a7f4657ec253495119bf92005e3357. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f1d01704-9ea2-4e63-a383-b3cfa61ea6fb.json and https://artists.proofprofile.net/proofs/artist/f1d01704-9ea2-4e63-a383-b3cfa61ea6fb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x10815a044c743e7a7798cd2db22e419a9302b73cdd2bd616805f0f159f352e04. Chain 2 (Bitcoin): anchored in block 958920 (2026-07-20T18:14:22Z), 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/INJ172004528.
Sri Raghavendra Ashtottara Shatanamavali
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42d581d5c493e336940fb51e6c99d0baf413546a0a70574b798bf56c95fe9a1f. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/INJ172209272.
Sri Karuni Pattapurani Adhi Lakshmi Neveamma
Jagathi Nella Kacheti Vada Narasimha Swamy
Vasavi Kanyaka Parameswari Ashtothara Shathanamavali
Vasavi Nama Rathnavali - Gayathri Mantram
Sri Hari Yedhalona Koluvaina Sri Lakshmi
Karunisu Barayaa Thande Sri Raghavendrane