Cartulary

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

← Evidence

Receipt chain · PX-579582

$13.75

compute-buyer → Vector Inference Ltd · USDC on Base

Chain verified at 12:31 UTC: 5 of 5 hashes recomputed correctly.

  1. 1 initiatedagent:compute-buyer

    23 Oct, 09:57 UTC
    {
      "amount": "13.751362",
      "mandate": "bd2e71c8-f9c5-4ed3-9b65-b44d131c7c49",
      "currency": "USD",
      "protocol": "x402",
      "instrument": "usdc-base",
      "counterparty": "Vector Inference Ltd",
      "external_ref": "PX-579582"
    }

    prev — → this 3325fb2f…849c · recomputed ✓

  2. 2 evaluatedcartulary:policy

    23 Oct, 09:57 UTC
    {
      "result": "pass",
      "rules_hash": "9c4f3b9707af0a5ed640754df7ff27c7c7e1371703a52a2ea0684663a0eacdd1",
      "policy_version": 3
    }

    prev 3325fb2f…849c → this ff48fced…1390 · recomputed ✓

  3. 3 screenedcartulary:screening

    23 Oct, 09:57 UTC
    {
      "result": "clear",
      "list_version": "OFAC SDN 2026-08-01"
    }

    prev ff48fced…1390 → this 04e030b1…df99 · recomputed ✓

  4. 4 allowedcartulary:policy

    23 Oct, 09:58 UTC
    {}

    prev 04e030b1…df99 → this a04ef898…eb10 · recomputed ✓

  5. 5 settledcartulary:settlement

    23 Oct, 09:58 UTC
    {
      "settlement_ref": "base:5a793622-b48d"
    }

    prev a04ef898…eb10 → this af459e18…adf6 · recomputed ✓