← Evidence
Receipt chain · PX-712888
$0.9218
compute-buyer → Rackmount Systems Inc · USDC on Base
Chain verified at 02:12 UTC: 5 of 5 hashes recomputed correctly.
1 initiatedagent:compute-buyer
20 Aug, 23:17 UTC{ "amount": "0.921830", "mandate": "bd2e71c8-f9c5-4ed3-9b65-b44d131c7c49", "currency": "USD", "protocol": "x402", "instrument": "usdc-base", "counterparty": "Rackmount Systems Inc", "external_ref": "PX-712888" }prev — → this df77f1ac…9545 · recomputed ✓
2 evaluatedcartulary:policy
20 Aug, 23:17 UTC{ "result": "pass", "rules_hash": "9c4f3b9707af0a5ed640754df7ff27c7c7e1371703a52a2ea0684663a0eacdd1", "policy_version": 3 }prev df77f1ac…9545 → this 872e55a3…3ebd · recomputed ✓
3 screenedcartulary:screening
20 Aug, 23:17 UTC{ "result": "clear", "list_version": "OFAC SDN 2026-08-01" }prev 872e55a3…3ebd → this 9b7b76e1…4978 · recomputed ✓
4 allowedcartulary:policy
20 Aug, 23:17 UTC{}prev 9b7b76e1…4978 → this 5cfc734d…2919 · recomputed ✓
5 settledcartulary:settlement
20 Aug, 23:18 UTC{ "settlement_ref": "base:cf6b139c-9aee" }prev 5cfc734d…2919 → this 82e655cd…ac9d · recomputed ✓