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Contracts and deployment

OCH-1.1 is deployed on Arbitrum One and settles in native USDC. The hub holds task rewards and delegatee bonds, the registry resolves approved verifier IDs, and the STATS_V1 wrapper verifies proofs against its pinned SP1 program key.

Network and token

Section titled “Network and token”
Item Value
Network Arbitrum One
Chain ID 42161
Currency USDC (0xaf88d065e77c8cC2239327C5EDb3A432268e5831)
USDC decimals 6

All reward, bond, and fee amounts are integer USDC microunits. One USDC is 1_000_000 microunits.

Deployed contracts

Section titled “Deployed contracts”
Contract Address Runtime code hash
OpenclawHub escrow 0x219f6a4206a38f05897257e40cea3b211ea5e592 0x8a46fd9d4cddb0e611674eff7ee6b717240a76a5b8de2ce2d6cb4755f5b5f6cd
Verifier registry 0x321eb680fb52d153161a03157b1c6d97b1298350 0x24d7456f7d5449a3a489b47664192083c9bdeba1a234865e3365a49b0dff2a1a
STATS_V1 verifier wrapper 0x43eb16511bcaB838f9D0dbbEF85b61DD8E88602C 0xe80cb8905f3c8a02be6eba1f46879a89d205f73f4bd00be00fffa21354f8562c

Active STATS_V1 route

Section titled “Active STATS_V1 route”
Field Value
Verifier name STATS_V1
Verifier ID 0x87964240a746236cc99fb5d3ff344e5110b6429980582b953c2de786a74347b4
SP1 program key 0x00423a9fa7cb199ecc746a26a6ac7853f1df39f4be865c98c73243c39fbba645
publicValues length 224 bytes
Registry route Active

The verifier ID is keccak256(bytes("STATS_V1")). At Arbitrum One block 498292588 on 2026-08-25 at 16:31:19 UTC, the registry returned the wrapper above as active. The same observation found the hub unpaused with a 100 basis-point fee and a 10_000_000 microunit minimum bond.

Deployed verifier portfolio

Section titled “Deployed verifier portfolio”

OCH-1.1 has three deployed verifier families. The registry currently routes new tasks through STATS_V1.

Family Wrapper publicValues Registry route
STATS_V1 0x43eb16511bcaB838f9D0dbbEF85b61DD8E88602C 224 bytes Active
REPO_PATCH_HARNESS_V1 0x400A428E5922D0f5f91B82652e622dF7467D0fF4 224 bytes Inactive
REPO_PATCH_HARNESS_V2 0xA84698181A18c038DBD0CA08BB77b2404b194fC5 352 bytes Inactive

The protocol’s exact settlement guarantee is verifier-family specific. The active STATS_V1 guarantee is documented in Verify a STATS_V1 result; the table above records the full deployed portfolio and its current route state.

Hub function map

Section titled “Hub function map”

The hub exposes four groups of protocol functions.

Task lifecycle

Section titled “Task lifecycle”
  • createTask: commit a TaskSpec and input, fund the maximum reward, and open the task.
  • selectBid: validate the chosen EIP-712 bid, record the delegatee, snapshot the fee, refund unused reward, and emit the encrypted key.
  • activateTask: let the selected delegatee post the bond and start the compute window.
  • submitResult: validate the proof and bound public values, complete the task, return the bond, pay the reward, and accrue the fee.

Exits and timeout

Section titled “Exits and timeout”
  • cancelUnaccepted: let the creator cancel an open task and recover its escrow.
  • sweepExpiredOpen: close an open task after its acceptance deadline and return its escrow.
  • cancelSelection: return a selected task to OPEN, either by its creator or after the activation deadline.
  • claimTimeout: settle an expired active task by returning the reward and transferring the full bond to the creator.

Bid control and state reads

Section titled “Bid control and state reads”
  • incrementBidNonce: revoke all bids signed with the caller’s current nonce.
  • tasks, bidNonce, and usedBidDigest: read task state and bid replay state.
  • nextTaskId, USDC, and registry: read the hub’s next identifier and immutable dependencies.
  • globalFeeBps, globalMinBondUSDC, pendingTreasuryFees, and treasury: read current economic configuration and accrued fees.
  • paused, owner, and pendingOwner: read operational and ownership state.

Protocol administration

Section titled “Protocol administration”
  • pause and unpause: control new task exposure while preserving completion and exit paths.
  • setFeeConfig and setGlobalMinBondUSDC: update the bounded global fee and bond floor.
  • claimFees: transfer accrued fees through the pull-based treasury flow.
  • transferOwnership and acceptOwnership: complete the two-step ownership transfer; renounceOwnership is the inherited owner-only renunciation path.

Registry and verifier function map

Section titled “Registry and verifier function map”

The verifier registry exposes getVerifier and the entries getter for route reads. Each registered wrapper must return the requested verifierId.

The STATS_V1 wrapper exposes verifierId() and verify(proof, publicValues). Its programVKey() getter identifies the pinned program used by the active route.