Evidence row 1791435

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://minty-sprout.onrender.com/v1/summarize"
    ]
  ],
  "name": "Foundry",
  "owner_address": "0x11dced0487ca3e7d9032029dcb302253ccf4e0de",
  "raw": {
    "accepts": [
      {
        "amount": "6000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x11DCED0487cA3E7d9032029DCb302253ccF4e0DE",
        "scheme": "exact"
      }
    ],
    "description": "Summarize a text or a web page URL: one-sentence summary plus up to 5 key bullet points. Input: text (up to 6,000 characters) or a URL.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "input": "https://example.com"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "bullets": [
                "Free to use in docs without permission"
              ],
              "source_characters": 120,
              "summary": "A placeholder page reserved for documentation examples.",
              "url": "https://example.com"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "input": {
                      "description": "Text or a URL",
                      "maxLength": 8000,
                      "type": "string"
                    }
                  },
                  "required": [
                    "input"
                  ],
                  "type": "object"
                },
                "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": "2026-10-31T23:19:22.8Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-31T23:19:22.604Z"
    },
    "resource": "https://minty-sprout.onrender.com/v1/summarize",
    "serviceName": "Foundry",
    "tags": [
      "summarize",
      "summary",
      "tldr",
      "key points"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Summarize a text or a web page URL: one-sentence summary plus up to 5 key bullet points. Input: text (up to 6,000 characters) or a URL."
}

What the leaf hashes

{"body":"d527113239566313632e07a5ba89a31a46317be4a0ae8e0bc0ab923cafcb769e","id":1791435,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793559983719332,"prev":null,"subject":"x402_bazaar:https://minty-sprout.onrender.com/v1/summarize","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x210796ae7dc1a143355b54b72f324bc1378826078cf80330d181cacf4fe9593c
2. 0xd7b6f2f9030a416848be396cf429bc1bd2359c4a2f292aa10e039647d2fd2e52
3. 0xc5ce41525386d798b3a7d93ae4f509d1fdd21c8519a203ec8d64df42c2ff433d
4. 0xe5acdfc60cd8b530dd02a21ae394ac8fbd1548a3f3a0deb20a50ecdba773dde2
5. 0x4623dcb34965bd68706fd3f1ba7f64be33d3c7664298518d3b054743ec64dd1b
6. 0x27d30a8391cf2f5a06d9e3efe471aa85938e18a038aea0afac1662ac3cce89e4
7. 0x02e857270c165762f93e6a0169f9d614461724fb654f2e98fe200c85684a923a
8. 0x1cb96e50cc1bf8b5fda672941d4ad94bb1a98a5f7145059661d179faa0467269
9. 0x4377e09a398fc12d1631fd68791cb75eaec3ffc52bfe0506caafddf7883bd98e
10. 0x16eb705813fa78b840158df9b1278664a25d6d9ec3f54f5d3a42b9b747161092
11. 0xadfa89de6b18eb9aea2e6ef948164cd93fd2ea9b3e98200ffa47cf4ed173fcac
12. 0x3d8872b2c188ab107cca2a55e8d91df7ee5b37cb2a08d882178f84b48f381da2
13. 0xd962e1b3842b353598d79ca5fe0b84b02369d05fe8f6e6103d51bf4d4d1edce4
14. 0x175afd1319b72670e83bf74eef6f87ab2173061f5bacdfe981a6b0789c963022
15. 0xb9d6fdc8e6fb3f4feffa2c18849d74fc34d8708b574a778ae149241a90aaf20b
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90