Overview
- LG disclosed Thursday that it has built a bespoke layer‑2 blockchain with Arbitrum to support an advertising platform that records ad inventory and user interactions on‑chain.
- The company ran a pilot with an unnamed Japanese ad agency through its blockchain research lab and said it will evaluate a commercial rollout later in 2026.
- The platform is designed to give advertisers and publishers a shared database of ad inventory and to automate settlements and reporting so fewer manual reconciliations are needed.
- Arbitrum’s ARB token jumped roughly 7–10% after the announcement and investors are watching for technical milestones such as testnet releases, developer docs, advertiser onboarding, and actual on‑chain activity.
- The move builds on LG’s existing connected‑TV ad business and follows a wider corporate trend of firms creating bespoke blockchains to control infrastructure and cut intermediaries, though questions remain over privacy, data governance, and advertiser adoption.