Evidence row 2202187

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://word-tools.x402tookit.com/anagram-check"
    ]
  ],
  "name": "Word Tools",
  "owner_address": "0xb531320805c5bed1d46aeadcf4f008fdf172dbda",
  "raw": {
    "accepts": [
      {
        "amount": "20000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM",
          "transactionVersions": [
            0
          ]
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "DUPiupXtuox38dcGoXUKer5mAydCzmaHjrbQ66qeEm8s",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42161",
        "payTo": "0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa",
        "scheme": "exact"
      }
    ],
    "description": "Check whether two words or phrases are anagrams, ignoring case, spaces, punctuation and accents; shows the letter differences.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "a": "Dormitory",
              "b": "dirty room"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "asOf": "2026-10-11T14:29:11.298Z",
              "degraded": false,
              "disclaimer": "Screening signal computed from the named public source. Not financial, legal or investment advice; provided as is. Verify at the source before acting.",
              "isAnagram": true,
              "lettersA": 9,
              "lettersB": 9,
              "notChecked": [
                "whether either phrase is a real word or meaningful",
                "digits and symbols: only letters are compared"
              ],
              "onlyInA": {},
              "onlyInB": {},
              "reasons": [
                "Letters are compared after lowercasing and stripping accents; spaces, digits and punctuation are ignored."
              ],
              "sortedLetters": "dimoorrty",
              "source": "computed locally",
              "summary": "Anagram: both use the same 9 letters.",
              "verdict": "ANAGRAM"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "a": {
                      "description": "First word or phrase",
                      "type": "string"
                    },
                    "b": {
                      "description": "Second word or phrase",
                      "type": "string"
                    }
                  },
                  "required": [
                    "a",
                    "b"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "asOf": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "degraded": {
                      "type": [
                        "boolean",
                        "null"
                      ]
                    },
                    "disclaimer": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "isAnagram": {
                      "type": [
                        "boolean",
                        "null"
                      ]
                    },
                    "lettersA": {
                      "type": [
                        "null",
                        "number"
                      ]
                    },
                    "lettersB": {
                      "type": [
                        "null",
                        "number"
                      ]
                    },
                    "notChecked": {
                      "items": {
                        "type": "string"
                      },
                      "type": [
                        "array",
                        "null"
                      ]
                    },
                    "onlyInA": {
                      "properties": {},
                      "type": [
                        "null",
                        "object"
                      ]
                    },
                    "onlyInB": {
                      "properties": {},
                      "type": [
                        "null",
                        "object"
                      ]
                    },
                    "reasons": {
                      "items": {
                        "type": "string"
                      },
                      "type": [
                        "array",
                        "null"
                      ]
                    },
                    "sortedLetters": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "source": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "summary": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "verdict": {
                      "type": [
                        "null",
                        "string"
                      ]
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-11-01T22:38:48.204Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-11-01T22:38:47.921Z"
    },
    "resource": "https://word-tools.x402tookit.com/anagram-check",
    "serviceName": "Word Tools",
    "tags": [
      "anagram",
      "word-game",
      "letters",
      "puzzle"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Check whether two words or phrases are anagrams, ignoring case, spaces, punctuation and accents; shows the letter differences."
}

What the leaf hashes

{"body":"7debc4a79ee9faae078e2d4306fb17a9cce2f94abe3078921cd004d91f7964cc","id":2202187,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793646813677151,"prev":null,"subject":"x402_bazaar:https://word-tools.x402tookit.com/anagram-check","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x51e371871958bb822342b9111e067bdfc587e92184ecc700cf9a60a3de7b903c
2. 0x0637489c34173c9a3af28687ecccca7b05cb4f2788ce4ab68d71473d908422ca
3. 0xd2bac96556f682da03ffd511e42c166218d5410e6c4e95ec6d9474ca7fb1f2c6
4. 0x0e34db9d5c0048740cef161c09cab020731c9c90adf131b72a2d6fe0bb028d07
5. 0x8ad3df5c07dd2b6b96eca6f50674c61798c3800b8c329ab8700ed6b5e3a4d94b
6. 0xe5ad33e4e03db107e5412b5ddd828c14f1ae883eb9f606c93062efd4dc82dbdc
7. 0x3d7e6b3e4e494e5d2d872e0690f4fed1f1a8beb6d9cde9cee8537bab06428813
8. 0x1db7ee52cf5f418bcf6d5e40cc642ceb949f955a279ec5514fabeaedad5921fe
9. 0xbb7d49909259b35657098b3478710d204a27b8f9fbd0f09b00c90a2529650c1d
10. 0xf12277d65dfe486bd877ef2681503411a94bfe1f3ca40c17a665104f507fda1a
11. 0x7d2768add56d31ff99144f6f699378dc2288e5ce0e2f246bc76551223e51bfd8
12. 0x58679515da2a1de90c5053570a68d4480d9b62fa1a68c4b30314b90cdc6403fa
13. 0x2f0e87a22fc6aaaa04d17a8f1c5dda340b8d3c208a1b8e26986aed7f54ec42a7
14. 0xa96ecfe7ab9f1788120ca262a1b69b7b258160df41b4041d36fcd211c95d26d9
15. 0x67c99d356de30f9cfab88af48fbaa18909ef230dd09947e84da060bc03aca929
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af