Jacek Ostaszewski

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0x4a568066b803f7f9fc29bf4f69b1629c237bf3d88ba1df94ceacb11c311c33d5
Status: registered
Registered: 2026-06-20T20:09:00+00:00
Explorer: https://explorer.copyrightchains.com/tx/0x4a568066b803f7f9fc29bf4f69b1629c237bf3d88ba1df94ceacb11c311c33d5

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13493073