坂本　秀一

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0xf31fa0f46058aed4c0d829c5917b452ea5b2970cf96ba5bc9cbb1e26dd952b69
Status: registered
Registered: 2026-06-21T01:40:16+00:00
Explorer: https://explorer.copyrightchains.com/tx/0xf31fa0f46058aed4c0d829c5917b452ea5b2970cf96ba5bc9cbb1e26dd952b69

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13583332