Kanako is a feminine Japanese given name. Written forms Forms in kanji can include: , "addition, (means nothing on its own), child" , "fragrance, (means nothing on its own), child" , "good, fine, e
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 0xcc4b435764362ca41f7e68fa85e467046be9a86415f8bf303b1ccd75ae9203c8. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d7e28d9b-e2b8-4747-bcce-a32f72a5d8cc.json and https://artists.proofprofile.net/proofs/artist/d7e28d9b-e2b8-4747-bcce-a32f72a5d8cc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).