The Beldar are a historically nomadic caste, originally from Northern India and now inhabiting many other parts of that country.People of India Uttar Pradesh Volume XLII Part One edited by A Hasan & J
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 0x23cd7f3c385d5df78e8c4f32af0734de3d97843a6773f45c6985cca093d77bb1. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f81a28d5-7d65-4586-a70d-a0415c296bb3.json and https://artists.proofprofile.net/proofs/artist/f81a28d5-7d65-4586-a70d-a0415c296bb3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).