ユーフォニアム 1番

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0x937f58e85aacb6a1b2186e7a39bea5df02b112a98eacee38e4927c7df7ff3696
Status: registered
Registered: 2026-06-21T00:21:06+00:00
Explorer: https://explorer.copyrightchains.com/tx/0x937f58e85aacb6a1b2186e7a39bea5df02b112a98eacee38e4927c7df7ff3696

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13550255