坂田おさむ(NHKおかあさんといっしょ)
Copyright Verification
- CopyrightID (CopyrightChains tx_hash): 0x3c3525baa5e47b55152562fff2a7014460698eadc39779577b2ee535d46d18fa
- Status: registered
- Registered: 2026-06-14T08:32:36+00:00
- Explorer: https://explorer.copyrightchains.com/tx/0x3c3525baa5e47b55152562fff2a7014460698eadc39779577b2ee535d46d18fa
Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/12538248