Adnan Khan is an Indian actor who appears in Hindi Films and Hindi TV series and Web series. He is best known for his role as Mawlawi Kabeer Ahmed in Zee TV's drama series Ishq Subhan Allah and Viaan
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 0x1936338b4b0d8cfc5157e0d3f2414c7b0fb78dbc5a76af96f47ab22ed63ae3ae. Chain 2 (Bitcoin): anchored in block 954047 (2026-06-17T04:56:08Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/41f97406-7c5a-4beb-ae34-f0303c44e508.json and https://artists.proofprofile.net/proofs/artist/41f97406-7c5a-4beb-ae34-f0303c44e508.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.