onchain attribution is very messy and one of the reasons airdrops suck. erc8021 by Base wants to change that with a standard framework to do attribution onchain, by appending transactions information to calldata. What this makes possible: - automate programmatic rewards for frontend, creators and wallets - 100x easier to create referrals while keeping it all transparent and verifiable - distribute reward across all touchpoints, investing in the KPIs that convert in the whole funnel cool stuff @Nick_Prince12