齋藤真知亜（ヴァイオリン）
Copyright Verification
- CopyrightID (CopyrightChains tx_hash): 0xf95cb23a1d9a89bb26b235b7e4ac61db7d6cbee357a92576020013fd397f8154
- Status: registered
- Registered: 2026-06-21T16:08:05+00:00
- Explorer: https://explorer.copyrightchains.com/tx/0xf95cb23a1d9a89bb26b235b7e4ac61db7d6cbee357a92576020013fd397f8154
Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13692166