Mark J Sobczyk

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0x273f5ad83fbbe06e05a704dea3914dc190b967e2b448a07d4d7da4221c5b5a73
Status: registered
Registered: 2026-06-20T19:55:05+00:00
Explorer: https://explorer.copyrightchains.com/tx/0x273f5ad83fbbe06e05a704dea3914dc190b967e2b448a07d4d7da4221c5b5a73

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13517268