Mano, Kasinath Sarma, N.S. Prakash Rao, Lalitha Saagari & Srinivas (Jeans)
{"copyright_id":"0x36e2afd786d32ed2dcd32f0155d8007c9fbfaa5024ea9572c16e0a67aad30b03","name":"Mano, Kasinath Sarma, N.S. Prakash Rao, Lalitha Saagari & Srinivas (Jeans)","registered_at":"2026-06-12T09:18:48Z","symbol":"NIM0254000","token_address":"0x09bc4fbbc56e573cd98cd3c7cb8687732f185c8a","type":"artist","uuid":"c4e11a54-1695-42f8-8e53-e94ba0fb00d0"}
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 0x36e2afd786d32ed2dcd32f0155d8007c9fbfaa5024ea9572c16e0a67aad30b03. 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/c4e11a54-1695-42f8-8e53-e94ba0fb00d0.json and https://artists.proofprofile.net/proofs/artist/c4e11a54-1695-42f8-8e53-e94ba0fb00d0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Sri Mallikarjuna Suprbatham, Sankeerthanam, Om Nama Shivaya - Chanting
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 0xa7f5721864f72fdefbe97c0319fca8a0ccece2385e9661ce805b12958e73934d. Chain 2 (Bitcoin): anchored in block 956430 (2026-07-03T02:22:42Z), 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/US4N80501276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9983ec344d8ee6f099a5562c354ad8d6cc5fe65867b63893f44c3bd4639f73e0. Chain 2 (Bitcoin): anchored in block 958816 (2026-07-20T03:51:05Z), 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/US4N80501278.