杉山勝彦

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0x85e4f1a358ded61d7d39dbcf537e7639867241297f88213bab3561387871442f
Status: registered
Registered: 2026-06-17T11:34:24+00:00
Explorer: https://explorer.copyrightchains.com/tx/0x85e4f1a358ded61d7d39dbcf537e7639867241297f88213bab3561387871442f

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13285933