洪群鈞

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0x7d665c21e0c53db38df252a8c6ee140a88baa94a86e760af3be0d4571f03d4fb
Status: registered
Registered: 2026-06-17T12:55:56+00:00
Explorer: https://explorer.copyrightchains.com/tx/0x7d665c21e0c53db38df252a8c6ee140a88baa94a86e760af3be0d4571f03d4fb

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13289955