Halvor J. Østtveit

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0xd5837085823c7448be51745fc6f53fccbf1d19bf353c5b1df6192c2e90a7313c
Status: registered
Registered: 2026-06-17T08:25:52+00:00
Explorer: https://explorer.copyrightchains.com/tx/0xd5837085823c7448be51745fc6f53fccbf1d19bf353c5b1df6192c2e90a7313c

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/1374283