Stampora
A paid inbox on Arc. A small USDC stamp to message someone, refunded if they reply.
Related builds
Dissent
Bounties on numerical rules for agents. A valid counterexample, proved onchain, pays the reward. Live on Monad.
Bitcoin block rings
Live 3D map of every mined Bitcoin block, coiled like Saturn's rings from genesis to now. Opus 5.5 and Three.js.
Trickshot
Rewatch a Solana trade as a play, not a PnL card. Drawdowns, green candles, the hold. Built on Helius over a weekend.
BaseQuest
BasePaint gallery as puzzles, quests, achievements and profiles. Hackathon build.
