Akila may refer to: Places Acila or Ocelis, an ancient town in Yemen People Akila Dananjaya (born 1993), Sri Lankan cricketer Akila Ellawala (born 1976), Sri Lankan politician Akila Isanka (born 198
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 0x1354f127b2a246e21acd54ccc425d2133b4af9839335d7ca15078a169b13620f. Chain 2 (Bitcoin): anchored in block 953907 (2026-06-16T07:39:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/16af3489-7c5c-4d94-9cbc-4e0e567670bd.json and https://artists.proofprofile.net/proofs/artist/16af3489-7c5c-4d94-9cbc-4e0e567670bd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).