David L Sumner

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0xef28f7ab593435bc2de16841228e5a580d1519ee951fffdfd75dad963b648800
Status: registered
Registered: 2026-06-14T12:16:54+00:00
Explorer: https://explorer.copyrightchains.com/tx/0xef28f7ab593435bc2de16841228e5a580d1519ee951fffdfd75dad963b648800

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/6833424