
64board
An 8x8 onchain message board on Base where each cell goes to the highest bidder and the prior owner gets refunded plus a premium.

What is 64board?
64board is a public Base-based message board built from a single 8x8 grid where every cell holds a short message, link, or claim. Anyone can take over a slot by outbidding the current owner, with the prior holder refunded plus an increment. The result is part shoutboard, part bidding game, part onchain graffiti.
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App store listings are independently reviewed and written by Alchemy using a combination of inbound submissions, editorial research, public project sources, and third-party directories, including ecosystem data from The Grid under the Open Database License, DefiLlama, DappRadar, Reown, and chain ecosystem pages.

