Evidence row 118429

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://paysafe-agent.com/v1/scan/outgoing"
    ]
  ],
  "name": "paysafe-agent.com/v1/scan/outgoing",
  "owner_address": "0x3c423b365efb79bfb42c9ec8f6f0745195ca7745",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x3C423B365efB79bFB42C9eC8f6F0745195ca7745",
        "scheme": "exact"
      }
    ],
    "description": "Payment security firewall scan for an OUTGOING x402 payment: PII/secret leak detection in payment metadata, nonce replay detection, overpayment detection, prompt-injection-triggered payment analysis (fast + deep tiers), canonical-USDC asset verification, merchant pinning, velocity/spend caps, and counterparty reputation cross-check. Returns allow/flag/block with per-check reasons and an Ed25519-signed verdict. Advisory and non-custodial.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "context": {
                "origin": "planning"
              },
              "expected_price_usd": 0.05,
              "payment": {
                "amount": "50000",
                "asset_decimals": 6,
                "description": "Premium data access",
                "network": "eip155:8453",
                "nonce": "0x1a2b3c",
                "pay_to": "0x209693Bc6afc0C5328bA36FaF03C514EF312287C",
                "resource_url": "https://api.example.com/premium",
                "scheme": "exact"
              }
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "advisory": "Recommended action: DO NOT settle this payment. …",
              "attestation": {
                "alg": "ed25519",
                "message": "6f9c9d5e-…|outgoing|block|95|2026-07-14T09:01:00Z",
                "signature_hex": "…"
              },
              "checks": [
                {
                  "id": "replay.nonce_reuse",
                  "reason": "Nonce reuse detected: first seen 2026-07-14T09:00:00Z …",
                  "severity": "critical",
                  "verdict": "block"
                }
              ],
              "direction": "outgoing",
              "risk_score": 95,
              "scan_id": "6f9c9d5e-…",
              "scanned_at": "2026-07-14T09:01:00Z",
              "verdict": "block"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "agent_id": {
                      "description": "Identifier of the scanning agent (labels the scan; velocity and history are scoped to your API key's account, and to agent_id only for anonymous scans)",
                      "type": "string"
                    },
                    "context": {
                      "description": "Provenance: origin (planning|user_instruction|tool_result|fetched_content|unknown), content (the content the agent just read), content_source_url",
                      "type": "object"
                    },
                    "expected_price_usd": {
                      "description": "What the agent expected this to cost (USD)",
                      "type": "number"
                    },
                    "payment": {
                      "anyOf": [
                        {
                          "required": [
                            "pay_to"
                          ]
                        },
                        {
                          "required": [
                            "amount"
                          ]
                        },
                        {
                          "required": [
                            "amount_usd"
                          ]
                        }
                      ],
                      "description": "The x402 payment (or payment request) to screen: scheme, network, amount (atomic) or amount_usd, asset, pay_to, payer, resource_url, description, reason, nonce, metadata. Must carry pay_to or amount / amount_usd; a payment with neither is rejected with 400 and not scanned.",
                      "properties": {
                        "amount": {
                          "description": "Atomic token units, e.g. \"50000\" = $0.05 USDC",
                          "type": "string"
                        },
                        "amount_usd": {
                          "description": "Decimal USD, when no atomic amount is available",
                          "type": "number"
                        },
                        "asset": {
                          "description": "Token contract address",
                          "type": "string"
                        },
                        "network": {
                          "description": "CAIP-2 network id, e.g. eip155:8453",
                          "type": "string"
                        },
                        "nonce": {
                          "description": "Payment nonce, once signed",
                          "type": "string"
                        },
                        "pay_to": {
                          "description": "Recipient address",
                          "type": "string"
                        },
                        "resource_url": {
                          "description": "The resource being purchased",
                          "type": "string"
                        }
                      },
                      "type": "object"
                    },
                    "policy": {
                      "description": "Tiering overrides: force_deep / skip_deep for the deep content-analysis tier",
                      "type": "object"
                    }
                  },
                  "required": [
                    "payment"
                  ]
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-17T14:44:36.233Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-17T14:44:35.767Z"
    },
    "resource": "https://paysafe-agent.com/v1/scan/outgoing",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Payment security firewall scan for an OUTGOING x402 payment: PII/secret leak detection in payment metadata, nonce replay detection, overpayment detection, prompt-injection-triggered payment analysis (fast + deep tiers), canonical-USDC asset verification, merchant pinning, velocity/spend caps, and counterparty reputation cross-check. Returns allow/flag/block with per-check reasons and an Ed25519-signed verdict. Advisory and non-custodial."
}

What the leaf hashes

{"body":"eb098b602f4fc4e195fa3cc5490658e63f70b367f6796e88a51137342e2d4b96","id":118429,"kind":"listing","method":"baseline/1","observed_us":1793025613029139,"prev":null,"subject":"x402_bazaar:https://paysafe-agent.com/v1/scan/outgoing","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x5be0a13d405f4e001b9999e0a4969530b17a61773d750b08f46e007b52901e7b
2. 0x5588b48c9638c64b950d535d8072e41943fe4e9f1c460a1cfe73746ab1e35893
3. 0xb1369256e6fff5ab697c9d14bfbbfaa24bf6b8659d4dd998a644c9479874ba91
4. 0x3f5baff576359e2e22806834d6765afd64f6afafd361fafb75d3dab1687af9ef
5. 0x24b56c7bf1c9304dbb0eaa39b3464c31e5e00725daf7224e8fdf6762a0071aaa
6. 0x1fe0128279447100bfde043026e965ab60c4b9f753674a1b35e2882e818c9be4
7. 0xfba642fad841149762c14859065631f8b8156beddd60ad0940841c9873a638b5
8. 0x1f19abd6caf12fea6f4d2135b8d1b25890abf644fbb9bf0bacd8c5092e7f14d6
9. 0x41a051d5bacaf7bf5130da516c041256d5e5f4c98da082f91371fb195ddc476b
10. 0x40244d998919fa159853bd32a8bd17a3271b1b32a2e2d09a3d03acd280652311
11. 0x37fa4d73456b07df68aa870df84ffd5c60272595484ae0f1ec31434e6c19eb44
12. 0xc4c7772b121e7eab8b40f10646f850453150d76d672e4926bf2534db20273157
13. 0xc8abb13c711b67d9f1ef145286ed450a0f5566f054a4b290ea3d711873bcbe20
14. 0x5cdeb4648502e0633d01cc4f3379d48cccb9d4f528565b2868eb93db0df9e829
15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae