John Calvin

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0xc48e7776adabd8ed0f7224f453b7e1debc9d34a1eb9cdfb227f34bfac69ee7bc
Status: registered
Registered: 2026-06-20T06:42:08+00:00
Explorer: https://explorer.copyrightchains.com/tx/0xc48e7776adabd8ed0f7224f453b7e1debc9d34a1eb9cdfb227f34bfac69ee7bc

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13414542