Kaiga is a village in Uttara Kannada district of Karnataka in India. As of the 2011 Census of India, the village had a population of 238. Kaiga is nearly by road from Karwar. The Kaiga Generating S
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 0x051a5366c59c1b1a55d65975269d054ec2ec1fdae73c26ae7ad37933d10a3d11. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fa4b5ae4-f9e5-40c9-b602-4c11faab87d0.json and https://artists.proofprofile.net/proofs/artist/fa4b5ae4-f9e5-40c9-b602-4c11faab87d0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).