Evidence row 1039786

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agentshield.live/roman"
    ]
  ],
  "name": "agentshield.live/roman",
  "owner_address": "0xc87e9a5f237eada767e57eee8fae67ab565225ae",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xC87e9a5F237eADA767E57eee8fae67aB565225AE",
        "scheme": "exact"
      }
    ],
    "description": "Call when an agent needs a standard Roman numeral or its integer value, from 1 to 3999. Nonstandard forms return 404.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "value": "XIV"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "known": true,
              "roman": "XIV",
              "value": 14
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "value": {
                      "description": "Roman numeral or an integer from 1 to 3999.",
                      "type": "string"
                    }
                  },
                  "required": [
                    "value"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      },
      "builder-code": {
        "info": {
          "s": [
            "cdp_sdk_server"
          ]
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "additionalProperties": false,
          "properties": {
            "a": {
              "description": "App builder code",
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            },
            "s": {
              "description": "Service builder codes",
              "items": {
                "pattern": "^[a-z0-9_]{1,32}$",
                "type": "string"
              },
              "maxItems": 11,
              "type": "array"
            },
            "w": {
              "description": "Wallet builder code",
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            }
          },
          "type": "object"
        }
      },
      "eip2612GasSponsoring": {},
      "erc20ApprovalGasSponsoring": {}
    },
    "lastUpdated": "2026-10-29T16:14:44.881Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-29T16:14:44.658Z"
    },
    "resource": "https://agentshield.live/roman",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Call when an agent needs a standard Roman numeral or its integer value, from 1 to 3999. Nonstandard forms return 404."
}

What the leaf hashes

{"body":"47bfc7a246b9827fa7a6a99508168270a4117bc85bd7059c16dc18a826baa238","id":1039786,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793298461803073,"prev":null,"subject":"x402_bazaar:https://agentshield.live/roman","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0x8dc783a066d8254118771965aa6bb81e156b86167cd8e13a7332436c29bc1404
2. 0x81ad7e4340b9ddc1a3b6c174165ea74d10c82b2748c7863e5663cdfa17e11067
3. 0x6989996d4dc05c05fda7b2c358d73abd855e05857375228040437031e9976782
4. 0xef9e77982bf974b1d6c6940b2f4de85cfec21da0a7043f68c80be1f7749066f1
5. 0x777ca87e6e3b8afd56cfa4f6caa39b203523bd360eb24327b0535790336c46dc
6. 0xddd29d9eace5050a8f29dfe6425d1475be2e2e31d195e49cc010d2b026315576
7. 0xc045df627f8f67145d88170c2da34979a53772861e9f41122848d04201a2e558
8. 0xca5e7c735a207a815c8182e5e7f12bcec43a27a40a9a7975ef099ab068bc44d5
9. 0xfa32b5e1f44123d139422d52ebe62c492f152e3b18bf4f94960e4399ebbdb127
10. 0xd640096d9a952f164a96fe90e76f4100c308dd560a37742cda02bafc64613622
11. 0x92897385e0e84347ea358eff1b1ac976f59420055c24e8125d49aef8f9776bd5
12. 0x1d615b19c2c04fb6c9c677cece38f67ef7e6752f8b1383a6004cc0c2ad4916b2
13. 0x63a21345a1456bb8748156be064b8f4fbf3ec1a36d6e9dfc0f579765a560fffc
14. 0x2ec9677def553f2064a7e34081a129a91f7999a429ef2705c4c539a9602f3bbf
15. 0x09d5ec1c01b0f087fe9f6cc95432188552da9adc88004aed57401ea49f2b56d4
16. 0xe38dc587bc010668982bd78025ac33d7326ffc2587f2de00e848da2718907ecf
17. 0xa1fa2e97e71ad6e802f325afd74bb7095901f2060529c9739182a1233f8804bc
18. 0xe01539ac4c9f9cdf265a9e5c6d99c8da11e70ff0c7175fb23e402d33b9d79785

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1