Cartulary

Simulated environment. Every payment, agent, and counterparty is fictional; one incident is scripted.

← Evidence

Receipt chain · PX-714578

$7.79

compute-buyerVector Inference Ltd · USDC on Base

Chain verified at 02:13 UTC: 5 of 5 hashes recomputed correctly.

  1. 1 initiatedagent:compute-buyer

    20 Aug, 23:34 UTC
    {
      "amount": "7.788814",
      "mandate": "bd2e71c8-f9c5-4ed3-9b65-b44d131c7c49",
      "currency": "USD",
      "protocol": "x402",
      "instrument": "usdc-base",
      "counterparty": "Vector Inference Ltd",
      "external_ref": "PX-714578"
    }

    prev → this 06cb1330…cfb7 · recomputed ✓

  2. 2 evaluatedcartulary:policy

    20 Aug, 23:34 UTC
    {
      "result": "pass",
      "rules_hash": "9c4f3b9707af0a5ed640754df7ff27c7c7e1371703a52a2ea0684663a0eacdd1",
      "policy_version": 3
    }

    prev 06cb1330…cfb7 → this 5fb57da6…d80e · recomputed ✓

  3. 3 screenedcartulary:screening

    20 Aug, 23:34 UTC
    {
      "result": "clear",
      "list_version": "OFAC SDN 2026-08-01"
    }

    prev 5fb57da6…d80e → this fd2a9797…70c0 · recomputed ✓

  4. 4 allowedcartulary:policy

    20 Aug, 23:34 UTC
    {}

    prev fd2a9797…70c0 → this bad06eb6…2193 · recomputed ✓

  5. 5 settledcartulary:settlement

    20 Aug, 23:35 UTC
    {
      "settlement_ref": "base:5d486198-d789"
    }

    prev bad06eb6…2193 → this cc4a691f…a5d3 · recomputed ✓