is a Japanese voice actress affiliated with Axlone. She voiced Sakura Haruno in Naruto and Sophitia Alexandra in Soulcalibur. Personal life On November 28, 2022, Nakamura was diagnosed with ulcerati
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 0x9b1c5884216dfc0d3dc429f04e5f60a008ce279a83e5fd7bb5daa8f0417f2255. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/46ba7520-fbab-47f9-b20d-914cea6d699f.json and https://artists.proofprofile.net/proofs/artist/46ba7520-fbab-47f9-b20d-914cea6d699f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).