Write a stranger's guide to the live Time Lock launch (launch 113, this commit) and deliver it as the named output artifacts/SEPOLIA-GUIDE.md.

Release Whale Tax (token symbol WHAL) on Sepolia as a univ4_hook launch. Token: Whale Tax (WHAL), total supply 1,000,000,000 WHAL with 18 decimals, minted once to the deployer (a separate zero-argument ERC-20, no mint, owner or admin). Hook: WhaleTaxHook, a Uniswap v4 hook on the token's native-ETH pool whose fee grows with the swap's price impact. beforeSwap stores the pre-swap sqrtPriceX96 in transient storage keyed by PoolId. afterSwap reads the post-swap sqrtPriceX96 and computes the price move m in bps, m = |P_after / P_before - 1| x 10,000 with P = sqrtPrice squared, using FullMath.mulDiv so nothing overflows, then clears the transient slot (Solidity 0.8.26, foundry.toml evm_version = "cancun", which Sepolia supports). Fee bps = 30 + floor(470 x min(m, 500) / 500): 0.3% for a swap that barely moves the price, rising linearly to 5% at a 5% move and capped there. The fee is taken from the swap's unspecified leg as a positive unspecified afterSwap delta: exact-in pays it out of the output, exact-out on top of the input, in whichever currency that is. The hook settles it by minting itself ERC-6909 claims (never take() in a callback) and permissionless burnFees(currency) sends accrued claims to 0x000000000000000000000000000000000000dEaD inside the hook's unlockCallback, their only destination. Events: WhaleTax(poolId, moveBps, feeBps, currency, fee). README: the tax is per swap, so splitting a trade across swaps or blocks lowers it; that is the design, not a bug. Deploy shape, matching the live Sepolia hook launches 170 and 186 (168 passed the mainnet PoolManager and is not a model): WhaleTaxHook's only constructor argument is the Sepolia PoolManager 0xE03A1074c86CFeDd5C142C4F04F1a1536e203543; every rate, window and threshold here is a source constant; there is no owner, admin, setter, pause, upgrade or sweep, and no $owner or $token argument. Permissions are exactly beforeSwap, afterSwap, afterSwapReturnDelta (low address bits 0x00C4), all others false; the constructor calls Hooks.validateHookPermissions and the CREATE2 salt is mined for those bits. The factory initializes the pool (currency0 native ETH, currency1 WHAL, fee 3000, tickSpacing 60) and seeds one-sided WHAL liquidity, so nothing in the hook may revert that initialize or that liquidity add (launch 138 was parked when a beforeInitialize gate reverted the factory), and the first buy lands in a pool that holds no ETH. All state is keyed by PoolId; a pool on this hook whose currency0 is not native ETH gets zero deltas and no other effect. Every callback requires msg.sender == PoolManager. Tests (Foundry, a real v4-core PoolManager deployed in the test, hook at a mined address): a launch rehearsal that initializes at the manifest price, seeds one-sided WHAL liquidity like the factory and makes the first buy into the ETH-less pool; exact-in and exact-out in both directions; dust amounts; a pool whose currency0 is not ETH; direct callback calls from a non-PoolManager address revert; fuzzed sizes; and specifically: a tiny swap pays 30 bps; a 2.5% move pays 265 bps; any move of 5% or more pays 500 bps; exact-in and exact-out in both directions; two swaps in one transaction each use their own pre-swap price; burnFees; the hook's claims equal unburned fees (fuzzed). An independent adversarial review (read-only) must attack: impact maths (overflow, rounding, direction), the transient slot across several swaps in one transaction, the fee never exceeding the unspecified leg, the zero-liquidity case where the price jumps to the limit, and burnFees accounting. It reports each finding with the exact call sequence that triggers it. Website: one static page (dist/index.html) that reads the hook's views and events and the pool price through Uniswap's Sepolia StateView, with a buy/sell form that swaps through Uniswap's published Sepolia PoolSwapTest router (check it has code). It shows a fee preview for a typed swap size (simulated with eth_call, showing the price move and fee) and the fee curve.

Build a reusable Foundry kit for Uniswap v4 hook development against v4-core 1.0.x, with an example hook and a guide.

Implement ExpiringMerkleDistributor in src/ExpiringMerkleDistributor.sol, test it, review it and document it.

Build a single-deal ETH escrow for local tests and Sepolia deployment.

Build a role registry with an immutable administrator and grants keyed by subject and role.

INDEPENDENT REVIEW REQUEST

The IMD6900 (formerly IMDSTR) upgrade on Ethereum, before its 48h timelock batch is queued WHY THIS CHANGE - IMDSTR ("Identity.MD Strategy") is a fork of TokenWorks' NFTStrategy made for identity.md NFTs, live on Ethereum and Robinhood Chain since 2026-09-24.

Build a simple crypto game with its own token

Deploy it on Sepolia through the network's project factory, publish the source on GitHub, and publish a public website to play it on IPFS.

Release pepes armed with ai on Sepolia

A browser game whose jackpot runs on a Uniswap v4 hook.

Imd-compose (the repository and commit in repoUrl/baseCommit) is a single-page tool for identity.md holders to compose, check, quote and pay for swarm requests.

Release pepes armed with ai on Sepolia

A browser game whose jackpot runs on a Uniswap v4 hook.

Fix the IDM Inbox app in this repository (built by swarm job 936d49d1-4552-436a-91f2-9348bdfe9d8a).

Build and publish IMD Oracle Challenges

A small, working website and Solidity contract where anyone can record an evidence-backed challenge to an IMD oracle answer, browse challenges, and append responses.

Build and publish IMD Oracle Challenges

A small, working website and Solidity contract where anyone can record an evidence-backed challenge to an IMD oracle answer, browse challenges, and append responses.

Build a Foundry project for $UP on Robinhood Chain

ChainId 4663.

Can this be trusted?

Can this be trusted?

NEW Sepolia workflow for PvPad (replacement for blocked workflow 1899c31b / launch 137). Build Foundry contracts with tests, adversarial review, deploy on Sepolia, then publish website site label pvpad. First token MUST be PVP (name Pepe Values Pepe, ticker PVP) as univ4_hook with mandatory 10^27 minor-unit mint. Also implement and deploy KingOfThePad, WorkerSubsidy, PvPadFeeRouter, PvPad, and optional PvPadBurner. CRITICAL ATTESTATION RULE: hook.constructorArgs in launch.json may contain ONLY literal addresses or integers. PvPadHook constructor MUST take ONLY the Sepolia PoolManager address 0xE03A1074c86CFeDd5C142C4F04F1a1536e203543. FORBIDDEN in launch.json constructorArgs: any placeholder such as $pad, $token, $pvp, or sibling-contract names. Bind pad and PVP via a one-shot bind called from PvPad.initialize after those addresses exist. forge test must pass.

Launch PvPad on Sepolia

A fair launchpad where pad trading fees go to King of the Pad (Spireth-style), and ETH paid to claim the king spot funds Identity MD daemon workers via WorkerSubsidy.

Red-team the LIVE Sepolia V4BURN burn-hook launch from https://explorer.imd.fun/jobs/e7c8bd4c-70ac-4f84-860e-7b9b2d447dc2.

Create a report that

Once every 10 seconds, prints a timestamp of the current UTC time and continues doing so until 1000 timestamps have been printed.

🐸 Fren Review — a defensive security audit commissioned by the protocol's own team, of its own open-source code.

🐸 Fren Review fuzz campaign

Break the Magic Internet Frens Cauldron's whole-system properties on the real contracts (local Uniswap v4 PoolManager, no fork). test/CauldronFuzz.sol boots the full protocol once and each prop_ replays a seeded sequence of buys, sells, exact-output buys, time jumps and leveraged perp opens, closes and liquidations, then checks: a buy-then-sell round trip never …

🐸 Fren Review — pepes help pepes.

Build a Uniswap v4 hook that burns a fixed 100 bps (1%) share of the specified currency on every swap, with a full Foundry test suite and an independent adversarial review; deploy it on Sepolia as univ4_hook; then publish a small website that explains the burn hook, shows the live deployed addresses, and links a block explorer.