Evidence row 118924

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://qcb7fnxsbd7fbhj4.68r.lambda-web.us-east-1.on.aws/v1/diff"
    ]
  ],
  "name": "x402 Utils",
  "owner_address": "0xe6f7508ab572a4dc9c7486ea017b100d83f3c3f8",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xe6f7508ab572a4dc9c7486ea017b100d83f3c3f8",
        "scheme": "exact"
      }
    ],
    "description": "Compare two texts by lines, words or characters: what was added and removed, and a unified diff for lines.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "a": "one\ntwo\nthree\n",
              "b": "one\n2\nthree\nfour\n"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "added": 2,
              "changes": [
                {
                  "type": "removed",
                  "value": "two\n"
                },
                {
                  "type": "added",
                  "value": "2\n"
                }
              ],
              "identical": false,
              "removed": 1,
              "unified": "--- a\n+++ b\n@@ ..."
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "a": {
                      "description": "the old text",
                      "type": "string"
                    },
                    "b": {
                      "description": "the new text",
                      "type": "string"
                    },
                    "mode": {
                      "description": "unit of comparison (default lines)",
                      "enum": [
                        "lines",
                        "words",
                        "chars"
                      ],
                      "type": "string"
                    }
                  },
                  "required": [
                    "a",
                    "b"
                  ]
                },
                "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": {
                  "properties": {
                    "added": {},
                    "changes": {},
                    "identical": {},
                    "removed": {},
                    "unified": {}
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-25T01:37:39.716Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-25T01:37:39.606Z"
    },
    "resource": "https://qcb7fnxsbd7fbhj4.68r.lambda-web.us-east-1.on.aws/v1/diff",
    "serviceName": "x402 Utils",
    "tags": [
      "diff",
      "text",
      "compare"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Compare two texts by lines, words or characters: what was added and removed, and a unified diff for lines."
}

What the leaf hashes

{"body":"2e899741904e4dabab915d7ac09f34286d7bc78e73bf6f8d4330a7990b973573","id":118924,"kind":"listing","method":"baseline/1","observed_us":1793025614024296,"prev":null,"subject":"x402_bazaar:https://qcb7fnxsbd7fbhj4.68r.lambda-web.us-east-1.on.aws/v1/diff","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x3744ff3245c2eb69a59918af06edc1ae1c5a3d735090c627fec9742bf87a8ba2
2. 0x6e033fcf4eb84c7506a56047fcbba1e4ddac25a5881f88d99fefd42f4ab453fe
3. 0x59876d3a879d8c89fd3adfb8311a019fa0220ed51d69af6a6ec2e84ff9f52f9e
4. 0x22f2b0d3ab83fcb555f2ee84adefd013da19fc882d8349e6288a931390196f7e
5. 0x83799fd397b974bc08f9b01eb4a85e7a305b17399e5384bd768c064baea41c4d
6. 0x9871a8459f15d5e08a68de9f99c2b4199d339125697108a868774835537fdbd3
7. 0xf26583d4b9530c185fcbd730abe3ffac684f3457898cdf353becb1495b6d3f20
8. 0x283bca3eaba5d758df9c11614827cdcbbe3e19df80d98d17a3f15935e645bcc4
9. 0x66b1af07a0e26a1edcd7d2309aa5399c260814b0544499e706ab7bb48928e348
10. 0x8681b8a904a71605e6e13e7c5c8ece78e783c5629075c54dc57234a15410c0d8
11. 0x92b5da9306740c6310c9590169e789efc810ad3fa152b365777b6395fec4767f
12. 0x8b23d34f6cd746f123b1e4d09449280800a81e00febe1fd9224b6802057238d5
13. 0xdfc7a920beab71e6882e75c57bf136a5354c4ea989a35108a69046bc62059090
14. 0x4338355a835617a26aa0bfcc971e84eb030d84e2aa840e3c8af958921dd080c7
15. 0x610738e0c43687aded83c613c73de8b5226c73c375858a167436461c522ea213
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae