Evidence row 1791459

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://minty-sprout.onrender.com/v1/favicon"
    ]
  ],
  "name": "Foundry",
  "owner_address": "0x11dced0487ca3e7d9032029dcb302253ccf4e0de",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x11DCED0487cA3E7d9032029DCb302253ccF4e0DE",
        "scheme": "exact"
      }
    ],
    "description": "Favicon finder: a site's favicon and icon URLs. Input: a URL.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "input": "https://www.base.org"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "favicon": "https://www.base.org/favicon.ico",
              "google_s2": "https://www.google.com/s2/favicons?domain=www.base.org&sz=64",
              "icons": {},
              "url": "https://www.base.org"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "input": {
                      "description": "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": "2026-10-31T23:03:17.829Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-31T23:03:17.635Z"
    },
    "resource": "https://minty-sprout.onrender.com/v1/favicon",
    "serviceName": "Foundry",
    "tags": [
      "favicon",
      "icon",
      "logo",
      "website"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Favicon finder: a site's favicon and icon URLs. Input: a URL."
}

What the leaf hashes

{"body":"576ce473d6bf9e835fa1dead376c82731f847a9ea071ff4ee0abcc08ad11b878","id":1791459,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793559984706655,"prev":null,"subject":"x402_bazaar:https://minty-sprout.onrender.com/v1/favicon","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. 0x69bc94bf0bb8c6a5b72f659a458062bf3ee1dd8626da4a5a6dbcec579162700d
2. 0xd48c2324a419ad3d0ca3bd58ca296dd5d0656cd95499e93a11caa0d3b7033d11
3. 0x5f60862047d8e30cc16609c1fe040e6e1b809d3209917d7c1d8787de8a1acf51
4. 0x1107cd28afaf1c384f79048a6317b1e1c1edcf380bc74d3c3bac6f30b9bd8e07
5. 0x808c655ac59a7485ee8f4c468302910dd869d03b2ca33e404b37a23b8eeac9e5
6. 0x7ee82b341767d6fce842039968c072ff000a1ccbb3dc83d57a78662f3e947249
7. 0xdf9b6e4aa1633860033bc7e6372ced4460332d1b3ee4fd89bcd36c651ce5e68c
8. 0x701a800e6be32ec4e26e3534455bfcb2729bedbcba3ab30dd9ff7098aaf3d8f9
9. 0x7063ea36aafa67d3faacea577bb8303f07d42ee78814489dd169ce9ca403b134
10. 0x0a01a51603806cfc1190f2dfe8c30019fad0b3313d32dc4cdce6deff928b293e
11. 0x7d83e6bdb335ca44467e046baaeb1d3b6c83fba6742ec9e7dcff2730f1740bbc
12. 0xb9e769552a4ec5c6497a5a5cdde2664f3c8dce153f8c781eff808dd6b24658fd
13. 0x2083851c78484f99ed7086ac61a83081da68bd1ce3b2dfd9a06ce2a7a13fdb11
14. 0x6e52ec74954b02fa6342c949413ce6ced87071b172b1bcf0f6191252f67257fa
15. 0x7c66173839ef153f08dfd346f7ea956e9226e1b7ff05bf4c6cf27436953f336b
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90