Ilyana is a female given name. Notable people with the name include: Illeana Douglas (born 1961), American actress Iliana Iotova (born 1964), Bulgarian politician Ilyana Kuziemko, American professo
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 0xd5ad24db4fff89a6bf91ad8acab23e38ffbdecd8da7962467d46538e89fa9a7b. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/34abfcfb-124b-4c09-9608-bc3e55d8917b.json and https://artists.proofprofile.net/proofs/artist/34abfcfb-124b-4c09-9608-bc3e55d8917b.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.