is a Japanese video game music composer. She previously worked for Capcom in the 1980s, writing music for games such as Dynasty Wars, Mercs, Magic Sword, and the original Mega Man. Career She prev
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 0x14c6e1a677f21c5bccebf1998103e4381d32ff529d094b1512a4e3cabaa2c835. 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/7c129e28-f29f-4dc8-b5d2-8bb77b47848c.json and https://artists.proofprofile.net/proofs/artist/7c129e28-f29f-4dc8-b5d2-8bb77b47848c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).