Daani is a Pakistani film by Khalid Ahmed and Farooq Rind. It won the best telefilm award at the Kara Film Festival in 2006.KaraFilm Festival ends: Pakistan’s Daani wins award References Category:P
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 0x5933d559dc277376ba4ad5ad40a9e9c5fb20b771574df2d6227dc6ea1c7f3ff9. 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/edca52b5-15cf-415a-b9d5-acc9f94a0fdf.json and https://artists.proofprofile.net/proofs/artist/edca52b5-15cf-415a-b9d5-acc9f94a0fdf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).