is a Japanese singer, songwriter, producer and actor. They debuted as the lead vocalist and songwriter of the band Queen Bee in 2009, and took on a side project as the lead vocalist and trumpeter of
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 0x7fff4723098ecc8030001e2359e85578b2ddb1684eb528ee345ba77a39445bbb. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/41a31745-6364-4579-be56-c641b16703cc.json and https://artists.proofprofile.net/proofs/artist/41a31745-6364-4579-be56-c641b16703cc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).