Ayana may refer to: Ayana (singer), female Japanese singer-songwriter Ayana (given name), given name (and list of people with that name) "Ayana" (short story), a short story by Stephen King Ayan
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 0xca81c414b7d4503650e4caeda3f872e34ed094407d48aa2979b2e4cee75dd7fc. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8714ef45-94a9-4e6a-a692-bb004b88222e.json and https://artists.proofprofile.net/proofs/artist/8714ef45-94a9-4e6a-a692-bb004b88222e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).