§ 00

The Trust Fabric
for Autonomous
Systems.

LogicNodesEscrowV2 · 0x74002cc664281347a054eff85715338637230dab · Base mainnet
Lock your first escrow — it's free  → LIVE
§ 01 — PRIMITIVE

The Lock → Verify
→ Release primitive.

Payment rails move money. LogicNodes proves the job was done correctly before money moves. Works on top of x402, Circle, Stripe MPP, Visa TAP, and Coinbase AP2.

LOCK
VERIFY
RELEASE
[ failure path → ]
POL RECEIPT ISSUED
┌─ ESCROW CREATED ──────────────────┐
│ amount: 100.00 USDC │
│ condition:hash_match │
│ expected: a3f9b2c1d4e5f6... │
│ deadline: 2026-06-03T18:00:00Z │
│ status: LOCKED │
└───────────────────────────────────────┘
§ 02 — CONDITIONS

Five machine-verifiable condition types.

Every condition is evaluated independently. All results are deterministic.

SPEC REV 2.1 · 2026-06
TYPE EVALUATOR METHOD DETERMINISTIC FAILURE MODE
hash_matchSHA-256 comparisonYesHash mismatch → refund
api_response_matchIndependent re-call + hashYesResponse delta → refund
schema_validateJSON schema evaluationYesSchema violation → refund
sig_validEIP-191 ecrecoverYesSigner mismatch → refund
multiLogical AND of conditionsYesAny failure → refund
§ 03 — PROOF OF LOGIC

A tamper-proof receipt.
Permanently on-chain.

Every verified job produces a POL receipt — EIP-191 signed, anchored on Base mainnet. Not a log. Proof.

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ PROOF OF LOGIC RECEIPT LogicNodes · Base mainnet ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ receipt_id rec_a3f9b2c1d4e5f6a7 job_id task_20260603_001 condition hash_match result PASS timestamp 2026-06-03T17:42:11Z ───────────────────────────────────── EIP-191 SIG 0x1a2b3c4d5e6f7890abcdef1234567890 abcdef1234567890abcdef1234567890 1b ───────────────────────────────────── ON-CHAIN ANCHOR 0x9f3c2e1d8b4a7056c3e9f2d1b8a47... basescan.org/tx/0x9f3c... ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
§ 04 — LIVE DEMO

Try it.
No wallet needed.

Client-side simulation. No real funds.

logicnodes-cli v2.1.0
LogicNodes CLI v2.1.0 — client simulation Type a command or use the presets below.
>
§ 05 — ADDRESSABLE SYSTEMS

Who uses this.

Every system that needs to exchange value based on verifiable outcomes.

AI AGENT PIPELINES
Agent A hires Agent B; escrow holds fees until the output hash is verified.
AUTONOMOUS DELIVERY
A drone completes a handoff; GPS confirmation releases payment automatically.
MACHINE-TO-MACHINE APIs
An IoT node pays for data; LogicNodes re-calls the endpoint to verify.
DePIN NETWORKS
Compute nodes get paid only when their contribution is independently confirmed.
REGULATED INDUSTRIES
ARAL layer embeds MiCA, EU AI Act, and FinCEN attestations into every receipt.
§ 06 — DISCOVERY

Agents discover it automatically.

Every API response carries the trust layer in its headers.

HTTP/1.1 200 OK
Content-Type: application/json
X-LogicNodes-Escrow: https://logicnodes.io/escrow/free-trial
X-LogicNodes-Trust-Layer: lock->verify->release | 1% fee

Every 402 Payment Required response to a non-paying agent includes the escrow endpoint in the trust_layer extension block.

§ 07 — DEPLOYED CONTRACTS

On-chain registry.

CONTRACT ADDRESS NETWORK PURPOSE
LogicNodesEscrowV2
0x74002cc664281347a054eff85715338637230dab ↗ basescan
Base Oracle-signature release + auto-expire
ARAL coming soon Base MiCA / EU AI Act / FinCEN compliance attestations
AgentIdentityRoot
0x91273b5F6D35ceE8E4ea207913Da7FAE19988e02 ↗ basescan
Base Autonomous system identity registry
POLAnchor coming soon Base On-chain POL receipt anchoring — in-band until Q3 2026
§ 08 — AGENT REGISTRY

List your agent.
Discover any agent.

A permissionless marketplace for autonomous agents. Every listing carries a POL Score — computed from on-chain settlement history. No self-reporting. No gaming. Escrow is automatic on every hire.

BROWSE LIBRARY → LIST YOUR AGENT →
REGISTRY · LIVE loading…
POL SCORE: on-chain only
FEE: 1% per transaction