Evidence row 1039814

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agentshield.live/olympic"
    ]
  ],
  "name": "agentshield.live/olympic",
  "owner_address": "0xc87e9a5f237eada767e57eee8fae67ab565225ae",
  "raw": {
    "accepts": [
      {
        "amount": "5000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xC87e9a5F237eADA767E57eee8fae67aB565225AE",
        "scheme": "exact"
      }
    ],
    "description": "Call when an agent needs the host city of a past Summer Olympics. Historical only, not a live event.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "year": "2024"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "host": "Paris",
              "known": true,
              "year": 2024
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "year": {
                      "description": "Summer Games year.",
                      "type": "string"
                    }
                  },
                  "required": [
                    "year"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      },
      "builder-code": {
        "info": {
          "s": [
            "cdp_sdk_server"
          ]
        },
        "schema": {
          "$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": "2026-10-28T16:19:20.364Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-28T16:19:20.16Z"
    },
    "resource": "https://agentshield.live/olympic",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Call when an agent needs the host city of a past Summer Olympics. Historical only, not a live event."
}

What the leaf hashes

{"body":"af027698f7cab2a8ddabfeb82bb7c58a01fccd4b920158d2892f6e5bbf8b3236","id":1039814,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793298461893951,"prev":786078,"subject":"x402_bazaar:https://agentshield.live/olympic","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. 0x478bb82bc0bb8f0a0aa95b0bf5c5c4016b5d5258abaf6d3a1f0eb0f32e7ec034
2. 0x03e34ea4800b2bdaadff99c371644e1c099ecc47223f3fb982a948da12fd6bf8
3. 0xce86dfc8f519ce9ee54ec0cc5f651867b10a16fdc3600005306ef08c107ac105
4. 0xf552950dcef7e0b223616404572a1f08c250723c73d46d5547123d5faaaba785
5. 0xcf60cce6b110118839a251801abc4e2d701ff9f55d6e870da9d7b8e534859625
6. 0x872cae2edf24374544319ffcec7167f0ba28f0f4042c31528cda097f0056ae60
7. 0xd6c0359ca280477d7800a573af44b59637285150ff329a3477b2e0d66ffb8c41
8. 0x4a540e465ba8424a0a3e23f3b1ee6ac21aab37a3af4adb631282b7bf3d7b3cfb
9. 0x2bfb6b12a057f7fe289d300bcb1902bf1e951401562778c78c511bdd2c731d14
10. 0xfa4758473f6a9ac1e5630be4af8a45307565b53b947ddee9fe33559b94f53373
11. 0x9fb0e36a650c6a7b15c32537d0ed6cae5aabcc0f0260ec8c2c4cc712bbbf6c66
12. 0x00f80427cabcb85e35e7af8883650af028d6a3e7492db08341cf01daa341447b
13. 0xf671ac144e55381320422b5475c2bfb30442fc6b55a1424d1c0f0576f2d27c5c
14. 0xba203712cc4170d9697121c2026471be02b4061fd0831c90d2971031c905f0c1
15. 0x0bc4adb5c11d6f42a54004eb9a86e4a9294c3fb793d78af72f971454ecfe5b44
16. 0x976395aaca1b771b7e37710dee4157412909d2398c44e306a2e1e3fe83b984fd
17. 0x91f12a2db1e2c1be07cbe4de3981a37a33051a36d3c3eee5a260804add6d1d75
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1