おんぷ：宍戸留美
Copyright Verification
- CopyrightID (CopyrightChains tx_hash): 0x46346f1ac2405f0455af4a9a759f90ca520d026b527294b234552edb6258731a
- Status: registered
- Registered: 2026-06-15T05:34:44+00:00
- Explorer: https://explorer.copyrightchains.com/tx/0x46346f1ac2405f0455af4a9a759f90ca520d026b527294b234552edb6258731a
Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/12792000