Cartulary

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

← Evidence

Receipt chain · PX-706108

$13.75

compute-buyerVector Inference Ltd · USDC on Base

Chain verified at 02:09 UTC: 5 of 5 hashes recomputed correctly.

Parties

Principal
Bishopsgate Treasury Ltd
Agent
compute-buyer · KYA verified · operator S. Narayan, Platform Engineering
Counterparty
Vector Inference Ltd (GB) · 0x7be9…12d7

Authority and controls

Mandate
x402 · per payment $25.00 · per day $2,500
Policy
v3 · rules hash 9c4f3b97…cdd1
Screening
clear · list OFAC SDN 2026-08-01

Integrity and disclosure

5 receipts, append only, each hashing its predecessor: SHA-256 over RFC 8785 canonical JSON. Verified at render, 02:09 UTC. Under the published schema a counterparty receives only the receipts for its own leg; the examiner receives all of them.

Download the evidence bundle (JSON)