India, officially the Republic of India, "Official name: Republic of India."; "Official name: Republic of India; Bharat Ganarajya (Hindi)"; "Official name: Republic of India; Bharat."; "Officia
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 0x0c1cd13bea135a4831e548980aea538af6f94b2cb5325fe5c42b97d62d3297fc. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/de5281a3-1073-46c3-80cc-8aee893a8497.json and https://artists.proofprofile.net/proofs/artist/de5281a3-1073-46c3-80cc-8aee893a8497.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).