สมพงค์ ศิวิโรจน์
Copyright Verification
- CopyrightID (CopyrightChains tx_hash): 0xd395c60c0170f50f58fd0231b73e2382b5e7448bf13e37038e7b95acff699945
- Status: registered
- Registered: 2026-06-17T05:52:01+00:00
- Explorer: https://explorer.copyrightchains.com/tx/0xd395c60c0170f50f58fd0231b73e2382b5e7448bf13e37038e7b95acff699945
Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13229637