Koma
KOMA is an AI comic studio and series launchpad on Arbitrum. Describe a story and KOMA writes, draws and letters it in about a minute. It costs 10¢ a page in USDC, paid with one x402 signature and no
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Description
KOMA is an AI comic studio and series launchpad on Arbitrum. You describe a story, and KOMA writes, draws and letters it in about a minute. It costs 10¢ a page, paid with one x402 USDC signature (no gas), and the issue is minted to you as an ERC-721.
Launching a series costs $1. KOMA draws a character sheet, then in one transaction mints a Character NFT with its own ERC-6551 wallet and a coin on a USDC bonding curve.
Trading: gasless signed intents. Each trade pays 1.5%: 40% to the character's wallet, 20% up the remix tree, 40% to KOMA.
Canon: holders propose episodes drawn with the character sheet and vote for free with EIP-712 signatures. A keeper writes the winner and a Merkle root of the votes on-chain.
Graduation: a full curve becomes a locked Uniswap v4 pool, with KOMA's Graduator as the hook.
Arbitrum Stylus: the curve math and royalty router are Rust contracts.
Progress During Hackathon
Built from scratch between Sep 29 and Oct 4, 2026:
AI comic pipeline (script, panels, live lettering) with x402 payments through KOMA's own Arbitrum facilitator.
KomaIssues ERC-721.
Full launchpad: factory, bonding curves, ERC20Votes coins, Character NFT with ERC-6551 wallets, canon registry, Uniswap v4 Graduator hook, and swapper.
Rust Stylus curve math and royalty router.
Gasless relayer and keeper.
Security audit with fixes.
Testing: 159 Foundry tests, 5 fork tests, 36 Rust tests, and a Stylus-vs-Solidity differential test.
Deployed to Arbitrum Sepolia with the Stylus engine, verified on Sourcify.
Fundraising Status
Not raised, bootstrapped.