aere-quantum/market-settlement

AERE Market Settlement

The dispute and settlement rail of a verifiable infrastructure market, measured end to end on testnet 28001: an order with its reward in escrow, a provider bond, the provider's result committed on chain and its proof notarized under a post-quantum certified anchor, a challenge window in which anyone can dispute with a recomputed result and a matching bond, an arbiter who can only route the escrow between the three parties (and a permissionless timeout if the arbiter never answers), a deadline after which an undelivered order is reclaimed, and an AIP-23 settlement receipt of the payout. Built from what already exists: AereComputeMarketV3 (the contract, here as a committed artifact), proof-kinds/ (the execution envelope and the settlement receipt), agents/agent-ancora.mjs (the one notarization call of the house) and the AIP-23 reference verifier.

step	on chain	off chain, checkable by anyone
order	postJob: reward escrowed, specHash of the public workload, deadline, challenge window, required provider bond	the spec itself (sarcina.mjs: a keccak chain anyone recomputes)
claim	claimJob with the bond, only before the deadline
proof	submitResult: keccak256(result) recorded, the bytes emitted; the window starts	the provider's aere-proof-of-execution envelope (program, inputHash = specHash, outputHash = resultHash) notarized on AereNotary: its firstSeen is the chain's time, read back under a post-quantum certified anchor by verify-proof.mjs
dispute	dispute(recomputedHash) with a bond equal to the provider's, only inside the window	the judge replays the spec and says which side the arbiter should take
settlement	finalize by anyone after the window (Paid); resolveDispute by the ARBITER (Paid or Slashed); resolveByTimeout by anyone after 14 days (Refunded, bonds returned); reclaimExpired by the requester after the deadline (Refunded, bond slashed); cancelJob on an open order	piata.mjs judeca: the timeline against the rules; chitanta: the AIP-23 settlement envelope of the payout tx

piata.mjs has the three pieces a reader needs: codulAsteptat rebuilds the runtime code a market must have from the committed artifact and the four constructor arguments (so eth_getCode is compared before any event is believed), cronologie reads a job's state and every event with its block time and sender, and judeca is a pure function over that timeline: claim and submission before the deadline, dispute strictly inside the window, finalize only after it (unless the requester accepts early), resolution only by the arbiter or after ARBITRATION_TIMEOUT, the terminal payout matching the state, the result bytes hashing to the commitment, the replay of the public spec agreeing with whoever won, and the notarized envelope naming this job's spec and result before the window closed.

AERE_TESTNET_KEY_FILE=<key> AERE_ETHERS_DIR=<dir with node_modules/ethers> node proba-piata-28001.mjs    # the flow on 28001 (five scenarios)
node proba-judecata.mjs                       # the judge on the recorded timelines: 5 honest VALID, 10 forged INVALID, the receipt
node proba-judecata.mjs --control-negativ     # 7 plantings on a copy of piata.mjs; each forged fixture must then be accepted
node extrage-artefact.mjs                     # regenerate AereComputeMarketV3.json from the contracts build (refuses a changed source)

What it is not, and what is not measured

• Not a marketplace. No discovery, no pricing, no reputation, no real GPU, storage or inference behind the workload; the task is a keccak chain chosen because anyone can replay it. The rail settles; it does not find providers.
• The arbiter is one key. A dispute is decided by ARBITER, who can only route the escrow between requester, provider and challenger, never elsewhere, and whose silence is unwound by anyone after 14 days. That is a trust assumption, named, not a proof; the judge checks the arbiter's decision against the replay afterwards, which makes a wrong ruling visible, not impossible.
• REPLAY mode only. ZK_VERIFIED (pay only on an SP1 proof) cannot be exercised on this deployment: 28001 has no SP1 gateway, so the market was built with a contract that has code but no verifyProof (the notary), and a ZK job reverts, fail-closed. pqcSettlement (a Falcon-512 payout authorization) is not exercised either. The 14-day arbitration timeout and the 7-day PQC grace are not waited for: the probe shows they refuse early (ArbitrationTimeoutNotPassed), not that they unwind.
• Native tAERE only. An allowlisted ERC-20 reward and the 2-of-2 agent wallet as requester are not measured: the contract wallet has no function that calls postJob, so an agent that orders through this rail does it from its EOA, under its ledger and policy.
• Chain 2800: nothing. AereComputeMarketV3 is held back from mainnet until an external audit of fund-flow contracts; everything here ran on testnet 28001 with test keys (the provider's and the arbiter's derived from the requester's test key, never printed).
• The replay uses a dependency-free keccak-256 (BigInt): about 7 s for the 20,000 iterations of the laboratory task on a laptop, against well under a second with a native or WebAssembly keccak; the cost is the price of a component with nothing to install, and it is measured, not hidden.
• The judge trusts the RPC for the timeline (events and block times), like every reader of a chain through an endpoint; the notarized envelope's time is checked under a post-quantum certified anchor by the reference verifier, the rest is not.