Kimiko is a feminine Japanese given name. Notable people with the name include: Kimiko Burton (born 1964 or 1965) American attorney and government official , Japanese former professional tennis playe
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 0x82de64f5a2124abbd4b63931333e3a272686f985945ff86fa8b1794377190389. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/564783b0-bb3c-465b-8126-607569e9e6e3.json and https://artists.proofprofile.net/proofs/artist/564783b0-bb3c-465b-8126-607569e9e6e3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).