U1 Records is an Indian music company, founded by music composer Yuvan Shankar Raja. History Yuvan Shankar Raja launched his own music label, U1 Records, and public YouTube page in 2015. The label
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 0xc3475892fc00a364c45a37024495c63a4fa34aae0b439c2bb3d37f110ed62147. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f74a99ce-e9e9-4791-8f40-240f0d050e94.json and https://artists.proofprofile.net/proofs/artist/f74a99ce-e9e9-4791-8f40-240f0d050e94.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).