騒音キャンセル

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0x56719c5b5ac7f4e792a29fa3ed934191317f0a9c638c37a11e22c47ac221fd25
Status: registered
Registered: 2026-06-14T08:52:01+00:00
Explorer: https://explorer.copyrightchains.com/tx/0x56719c5b5ac7f4e792a29fa3ed934191317f0a9c638c37a11e22c47ac221fd25

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/12535514