Pardi is a town and municipality in the Valsad district of the Indian state of Gujarat. Roughly 14 km south of the district headquarters city of Valsad, has a rail station on the Mumbai-Vadodara line
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 0x37eda788686341c279ba5ac1e657c2ea433561a4eddaf144481e1d09a53b8125. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/47a6d529-5ffe-4cfa-ad11-759c2d77ea83.json and https://artists.proofprofile.net/proofs/artist/47a6d529-5ffe-4cfa-ad11-759c2d77ea83.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).