Nodar🪝

i went through all 38 of @Hookrfun's live v4 hook blocks. most are old launchpad tricks in a new wrapper. four are things nobody has built before. quick version of what a v4 hook is... in uniswap v2/v3 every pool behaved identically. v4 lets a pool call a contract before and after a swap, and that contract can change what happens. the catch was always that using one meant writing, auditing and deploying your own. hookr's blocks all run inside 'HookrRules' on one shared hook, so you pick and configure instead. 38 hooks are placeable today. anti-snipe, wallet caps, auto burn, taxes. all useful, but these four i find truely unique 1. sandwich guard plus holder pot a sandwich bot buys in front of you, lets your swap fill at the worse price, then sells into you. that closing sell is the profit, and it works by pushing price back toward where the bot started. > the hook charges the attacker for exactly that retrace, 5 to 15% max > charges collect into a daily pot > paid to holders by tokens multiplied by seconds held everyone else tries to block the attack. this one lets it land and sends the invoice to the people who got hit. 2. exit clock > fee decays over your real hold time, 3% to 0% across 3 days by default > configurable 0.1 to 10% over 1 to 63h or 3 to 30d > newest tokens always sell first that last line is the work. bought at launch and again yesterday? the hook sells yesterday's bag at yesterday's rate. you cant hide a fresh position behind an old wallet's clock. that's cost-basis accounting running inside a swap. 3. agent gate erc-8004 is an onchain registry for agent identity. agent gate checks it on the way in. > every buy, sell and lp add verifies the caller > the creator has to be a registered agent too > optional @priors_trade reputation minimum, lower fee for top scores > removing liquidity is never gated a market only agents can enter. the ungated withdrawal is the detail that says someone thought it through, because a registry outage would otherwise trap every lp inside. 4. outside fill a router is a shopper that checks every pool and picks the cheapest. outside fill puts the shopper inside the pool. > the pool checks a rival venue mid swap, first one is @RamsesExchange v3 > if that venue is cheaper, part of your order fills there instead > the rest fills locally > fork test showed +0.10% more output > not open yet a pool giving away its own volume so you get a better price. no amm has done that, because no pool has ever had a reason to care what happens outside itself. mev as revenue, a sell fee that knows which bag you’re dumping, a venue only agents can enter, a pool that routes against itself. any one of those alone would be a project. hookr shipped them as menu items. im bullish robinhood:0x18e674231a58c239dc7daedcffe15ec3a24cff5c and think we trade a lot higher than here. nfa