Daki is a village in Bamyan Province in northern-central Afghanistan. See also Bamyan Province References External links Satellite map at Maplandia.com Category:Populated places in Bamyan Provinc
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 0x63ab7752555538fe36b1072bf1b8f9bf5fe47dd8a6b207301d1ae4685924cc1a. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2ad84802-0747-4b19-b6c0-100ddab23b13.json and https://artists.proofprofile.net/proofs/artist/2ad84802-0747-4b19-b6c0-100ddab23b13.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).