Evidence row 1789490

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402.agentindex.world/text/diff"
    ]
  ],
  "name": "text-diff",
  "owner_address": "0xb3f32bdfe8d07825bc0d7387295ab1d7559ba69d",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xb3F32bdfe8D07825BC0D7387295aB1D7559BA69d",
        "scheme": "exact"
      }
    ],
    "description": "Unified line diff between two texts, plus an overall similarity ratio (0-1).",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "a": "line one\nline two",
              "b": "line one\nline three"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "diff": [
                "--- ",
                "+++ ",
                "@@ -1,2 +1,2 @@",
                " line one",
                "-line two",
                "+line three"
              ],
              "similarity": 0.8333
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "a": {
                      "title": "A",
                      "type": "string"
                    },
                    "b": {
                      "title": "B",
                      "type": "string"
                    }
                  },
                  "required": [
                    "a",
                    "b"
                  ],
                  "title": "DiffInput",
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "diff": {
                      "items": {
                        "type": "string"
                      },
                      "title": "Diff",
                      "type": "array"
                    },
                    "similarity": {
                      "title": "Similarity",
                      "type": "number"
                    }
                  },
                  "required": [
                    "diff",
                    "similarity"
                  ],
                  "title": "DiffOutput",
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-08T06:08:16.863Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-08T06:08:16.66Z"
    },
    "resource": "https://x402.agentindex.world/text/diff",
    "serviceName": "text-diff",
    "tags": [
      "text diff",
      "unified diff",
      "compare text",
      "similarity"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Unified line diff between two texts, plus an overall similarity ratio (0-1)."
}

What the leaf hashes

{"body":"dd1fd58ea34bfa58fe409869fec3eb7cfc4bdebe8b36fad1a86df33d576dd0e9","id":1789490,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793559924013607,"prev":125635,"subject":"x402_bazaar:https://x402.agentindex.world/text/diff","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. 0xe8829363fdd6b4317ce401956882486a0f00fb76825d28325174ed2298b95bec
2. 0x3513d55ec4d59e67044c09118677d18c231df08d30db2011020b43d02cb5419e
3. 0xc9356acfd15dc76a66a885714f7d54aa1cd3652877261bcf6bd22a3e2db0db7d
4. 0xee93400967e3b9d654a2cf324119c4402bfa519a3a081f30beca0d601f55a607
5. 0x6f2ec822bcab32b77f6a432442aa7c4f7ba0c0784a01defe9939fcce94abbf28
6. 0x14659c3e2b5f47b937e596122b4110cf45d4873b22c14c932c00790d1447b305
7. 0xe7a1a3e5fa5569ebee577cdae8459e273bf2288da3a62838f097a5ee378e0a27
8. 0xf8f2ecc00e4d90c7b69036183e3b913c0bc908914d92b2f0f3fa35e1921c3015
9. 0x05bb3d796361a156f303d52b47e510a042a3142f036386e6f7e824e01b545ec0
10. 0x07aa3fa28fda98672cccd5f3d3fdbe7cee38f112d8692f7dda582df87f3bd0af
11. 0xe9c0fc3b1e69b315645a6a7fbc869d897ccb29b49ef9a95b1eef8fc24c17a450
12. 0xa1b3635993cbefb58f74c74567d4bf8407e2138aa7bd738bcbfea2169ff3e13b
13. 0x0634a45000fa6f73103fbba8bbeae4bebdb256b75effa591aeb1cdeebe8a0e87
14. 0x08ed21745c44c46e78fecd46aa9c74f653629b2db356d3eb07ea5f89f52ed2ee
15. 0xab7a3fc66c9797d0e63453ae08b7e56806e93e038fb5c65065ad1ba1e1d9114c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90