作曲家（CV. 増田俊樹）
Copyright Verification
- CopyrightID (CopyrightChains tx_hash): 0xe505bc2c151030eef339fa5dc03a2fd5efc1b8455c102e61eb6a617295f43041
- Status: registered
- Registered: 2026-06-15T14:13:04+00:00
- Explorer: https://explorer.copyrightchains.com/tx/0xe505bc2c151030eef339fa5dc03a2fd5efc1b8455c102e61eb6a617295f43041
Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/12820255