How z.fun works

z.fun is the private launchpad on zip coin. You paste a post, pick a hook, and launch into your own Uniswap v4 pool — ideally paired with $ZC. Charts stay public. Bags can stay private. @zdotfun.

1. The post is the anchor

The post is hashed with sha256 and archived. The token stores threadUrl, threadId, threadAuthor, threadPostedAt, threadSnapshot and threadArchive as immutable constants.

2. Privacy, not a swarm

There is no agent tuning your hook after launch. Params freeze at init. Creator fees can route toward the zipcoin Privacy Pool (0x6d0eBA4D1E2665bF2256507E8b0124C647ada422) so payouts do not have to doxx a hot wallet.

3. Economics

• Supply: 1,000,000,000, 18 decimals, minted once.
• 10 to 90% into the pool (88% by default). Rest to your wallet (+ reserved share).
• Pool trading fee on top of the hook surcharge you pick.
• Platform token $ZIPAD on Stockereum at 2% — funds privacy infra and the ecosystem.

4. The hooks

• Repost Furnace (kind 1): Every repost feeds the fire. Sells trigger buy-and-burn. afterSwap + afterSwapReturnDelta
• Reply Guard (kind 2): Snipers reply first and pay for it. Decays to zero in two minutes. beforeSwap + afterSwap + afterSwapReturnDelta
• Like Loop (kind 3): Likes compound. Fees are donated back to the pool's liquidity. afterSwap + afterSwapReturnDelta
• Quote Tithe (kind 4): Every quote pays the zip. Half to the privacy pool, half to you. afterSwap + afterSwapReturnDelta
• Viral Curve (kind 5): The louder the thread, the cheaper the trade. Fee falls as volume climbs. beforeSwap + afterSwap + afterSwapReturnDelta
• Author Royalty (kind 6): The simplest hook: the creator earns a small royalty on every trade. afterSwap + afterSwapReturnDelta

5. Hard limits

1. Never block, delay or tax a sell beyond the rate written above.
2. Never charge more than the stated maximum; every rate and address is immutable.
3. Never tax a wallet-to-wallet transfer: the token is a plain ERC-20.
4. Never touch the launch liquidity, which the launch factory owns forever.
5. No owner, no admin, no pause, no upgrade, no selfdestruct, no delegatecall.
6. Nobody can change any parameter after deployment.

Contracts and addresses

• z.fun factory: 0x611eA49BbD019cff9241d5b93165F871F1d7F76D
• z.fun hook: 0xB02c6CB058E90B5aF38F0fe2eAa96F64d734a0CC
• $ZIPAD: 0x768479Ad017ecFE7C9380672D3af88ccf8EF92Ec
• $ZC zipcoin: 0x4E67DB19044549fF420860834c91b45BaD298722
• Zipcoin privacy pool: 0x6d0eBA4D1E2665bF2256507E8b0124C647ada422
• Stockereum factory: 0xc6B080DEd03C3382476A76345e79f82BD480977B
• Permit2: 0x000000000022D473030F116dDEE9F6B43aC78BA3
• Uniswap v4 PoolManager: 0x000000000004444c5dc75cB358380D2e3dE08A90

zip a coin