半谷倫也（杉並児童合唱団）
Copyright Verification
- CopyrightID (CopyrightChains tx_hash): 0x7e8efc7d097b15d3ad3e7e487274072f34c39bf04077ac13342c675a2aea1d46
- Status: registered
- Registered: 2026-06-12T18:28:08+00:00
- Explorer: https://explorer.copyrightchains.com/tx/0x7e8efc7d097b15d3ad3e7e487274072f34c39bf04077ac13342c675a2aea1d46
Top Tracks
- Ode to Heroes
- Ode to Heroes
Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/9407236