LG is building a blockchain focused on buying and selling ads, joining a wave of companies launching their own blockchains in recent years.
Source: [CoinTelegraph](https://cointelegraph.com/news/lg-arbitrum-launch-blockchain-based-bid-for-679b-ad-market?utm_source=rss_feed&utm_medium=rss&utm_campaign=rss_partner_inbound)