二重螺旋

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0x6fc60b1b383d59939a2441b0f7799d42ebb8456f79f7175d0e057f728ab6d822
Status: registered
Registered: 2026-06-20T09:50:03+00:00
Explorer: https://explorer.copyrightchains.com/tx/0x6fc60b1b383d59939a2441b0f7799d42ebb8456f79f7175d0e057f728ab6d822

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13417832