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Municipal maintenance lease · public works clock
Works

Clockhand

 Mark HAND Named pair HAND / WETH Venue Uniswap V3

Funded term · prepaid WETH

END OF FUNDED TERM

  1. WO-01

    Sponsor funds

    A sponsor escrows a finite WETH budget and fixes the target, the calldata hash, the checkpoint cadence, the deadline grace, and an immutable post-call predicate. The lease ends with that budget. Sponsors never need HAND.

    FUNDED

  2. WO-02

    Operator bonds

    An operator locks the sponsor-selected HAND bond to occupy the next checkpoint. Occupancy needs a cleared operator-to-BondedKeeperBook HAND transfer. Only a locked bond reserves the lease and can claim its WETH tranche. An unbonded caller may hit the target and still collect nothing.

    OCCUPIED

  3. WO-03

    Call executes

    The occupant executes the fixed calldata against the named target only after due_at and before grace closes. Service before the cadence boundary reverts; the checkpoint count and prepaid WETH stay unchanged. The call is the work; the dial does not invent a second job.

    DUE

  4. WO-04

    Adapter verifies

    An immutable adapter judges only the onchain post-call predicate. Offchain facts are not heard. A timely true result releases that checkpoint’s prepaid WETH tranche to the occupant and advances the next due_at by the lease cadence, so the following checkpoint cannot execute immediately. Successful service performs the target call and WETH reward before the KeeperBook-to-operator HAND return in the same transaction, so a blocked return reverts target execution, reward, and checkpoint advancement.

    VERIFIED

  5. WO-05

    Miss slashes · replacement opens

    Anyone may call to prove a missed checkpoint. Completion is not guaranteed. A miss routes HAND KeeperBook-to-CheckpointDistributor-to-sponsor; either blocked leg prevents the miss transition and immediate replacement, and can delay sponsor budget withdrawal while the occupant remains. After a proven miss, due_at is set to the current time so replacement can occupy at once. The lease never promises uptime past its funded term and never takes unlimited liability.

    MISSED

Opening liquidity

One-sided concentrated range

Genesis liquidity is token-only. HAND / WETH names the market; the opening deposit carries exactly zero paired quote asset. The position is a shallow one-sided concentrated Uniswap V3 range — never full-range.

External LaunchOps uses NFPM through the launch wallet to mint the LP NFT/tokenId directly to that wallet. That wallet alone manages decreaseLiquidity, collect, and burn. HAND never owns, stores, recovers, or exposes recovery for the LP NFT/tokenId.

HAND one-sided range WETH empty quote = 0 token-only · never full-range
Name
Clockhand
Symbol
HAND
Supply
62,907,541 HAND, minted once
Form
Immutable fixed-supply ERC20. No hidden mint, transfer tax, or extractive claim. Ordinary transfers remain subject to the separate screening signer described on the certificate.
Seeding
One hundred percent assigned to launch seeding. No presale, vesting, or airdrop.
Work
HAND is slashable service capacity. Operators acquire and keep it locked to reserve useful checkpoints. Job value and bond size can grow independently if liquidity and usage deepen.
Demand
A shallow pool can begin with one short lease and a modest sponsor-chosen bond. The first keeper buys that HAND, performs a locally provable call, and may receive WETH exceeding gas cost. Adoption is not assumed.
Why not a bot
A swap, TWAP, or RFQ cannot refuse service before a due_at boundary or slash a locked successor after a miss. External automation may perform a similar call and still cannot occupy Clockhand’s checkpoint state or recover its escrowed WETH without locking HAND.