Pratik or Prateik is an Indian masculine given name that may refer to Prateik Babbar (born 1986), Indian actor Pratik Chaudhari (born 1989), Indian football player Pratik Desai (born 1989), Indian c
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 0xb02dbe6f23bc478edfba2f90d79004c77e3c2d4af566dfc131ee3c5f360a4a82. Chain 2 (Bitcoin): anchored in block 953864 (2026-06-16T00:30:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/04144df1-6d0e-4f5e-95e5-96000c89cb49.json and https://artists.proofprofile.net/proofs/artist/04144df1-6d0e-4f5e-95e5-96000c89cb49.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).