Add SpectraLaunch hook on base

[hooklist-generator]

Summary

SPECTRA launchpad afterSwap hook on Base — the token is its own Uniswap v4 hook (holding = LP). Token contract 0x6b80ce7c95b0206b14ce9977c904e11918d48040. Source verified on BaseScan.

Flags

Flag	Value
beforeInitialize	false
afterInitialize	false
beforeAddLiquidity	false
afterAddLiquidity	false
beforeRemoveLiquidity	false
afterRemoveLiquidity	false
beforeSwap	false
afterSwap	true
beforeDonate	false
afterDonate	false
beforeSwapReturnsDelta	false
afterSwapReturnsDelta	false
afterAddLiquidityReturnsDelta	false
afterRemoveLiquidityReturnsDelta	false

Properties

Property	Value
dynamicFee	false
upgradeable	false
requiresCustomSwapData	false
vanillaSwap	true
swapAccess	none

Warnings

• Submitter-proposed name "Spectra Launchpad — AAAAAA" rejected: contains unsubstantiated suffix "AAAAAA" not found in source. Using "SpectraLaunch".

Closes #613

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Actions	Updated (UTC)
hooklist	Ready	Preview, Comment	Jun 2, 2026 8:26pm

[github-actions]

Review: hooks/base/0x6b80ce7c95b0206b14ce9977c904e11918d48040.json

Address Flag Verification

Address last 14 bits: 0x8040 & 0x3FFF = 0x0040 → bit 6 set → afterSwap only.

Confirmed by source getHookPermissions():

function getHookPermissions() public pure override returns (Hooks.Permissions memory p) {
    p.afterSwap = true;
}

All 14 flags match the hook file. ✓

Properties

Property	Value	Verdict
dynamicFee	false	_afterSwap is pure, returns (selector, 0). No lpFeeOverride or updateDynamicLPFee. ✓
upgradeable	false	No proxy pattern, no delegatecall, no SELFDESTRUCT. ✓
requiresCustomSwapData	false	_afterSwap ignores hookData entirely. ✓
vanillaSwap	true	afterSwap is a pure no-op — returns selector and 0 delta, modifies no state. Swaps execute identically to a vanilla v4 pool. ✓
swapAccess	"none"	No beforeSwap flag; afterSwap has no access control. ✓

Metadata

• verifiedSource: true — confirmed by source_meta.json ("verified": true). ✓
• chainId: 8453 — matches base in chains.json. ✓
• name: "SpectraLaunch" — matches contractName in source metadata and the Solidity contract declaration. ✓
• description — factually accurate: the contract is both an ERC20 token and a Uniswap v4 hook (extends BaseHook). The "holding = LP" claim is substantiated by the NFT-based fee distribution mechanism where token holders receive pool fee proceeds pro-rata. No promotional, audit, or endorsement language. ✓

All fields verified against on-chain source. No issues found.

[marktoda]

Bot review verified. SpectraLaunch (base) — afterSwap launchpad hook (vanillaSwap=true). Bitmask 0x0040 → afterSwap. Description 183 chars. LGTM.