Evidence row 2201638

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://locale-tools.x402tookit.com/plural-category"
    ]
  ],
  "name": "Locale and Formatting 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": "CLDR plural category (zero/one/two/few/many/other) of a number in a locale, cardinal and ordinal, with all categories.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "locale": "cy",
              "n": 2
            },
            "type": "http"
          },
          "output": {
            "example": {
              "asOf": "2026-10-21T01:26:10.311Z",
              "cardinal": "two",
              "cardinalCategories": [
                "zero",
                "one",
                "…4 more"
              ],
              "cldrVersion": "48.0",
              "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.",
              "icuVersion": "78.3",
              "locale": "cy",
              "n": 2,
              "notChecked": [
                "Output depends on the ICU/CLDR version of the serving machine (reported in icuVersion); other platforms and versions can format differently.",
                "visible fraction digits: 1 and 1.0 are the same number here, but CLDR treats '1.0' as 'other' in English; send the fraction value you mean",
                "…1 more"
              ],
              "ordinal": "two",
              "ordinalCategories": [
                "zero",
                "one",
                "…4 more"
              ],
              "reasons": [],
              "resolvedLocale": "cy",
              "source": "Node.js Intl.PluralRules (ICU/CLDR plural rules)",
              "summary": "2 in cy: cardinal \"two\", ordinal \"two\"",
              "unicodeVersion": "17.0",
              "verdict": "CLASSIFIED"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "locale": {
                      "description": "BCP47 tag such as en, ru, ar, pl or cy (up to 60 characters)",
                      "type": "string"
                    },
                    "n": {
                      "description": "The number, absolute value up to 1e15; fractions allowed (1.5 is 'other' in English)",
                      "type": "number"
                    }
                  },
                  "required": [
                    "n",
                    "locale"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "asOf": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "cardinal": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "cardinalCategories": {
                      "items": {
                        "type": "string"
                      },
                      "type": [
                        "array",
                        "null"
                      ]
                    },
                    "cldrVersion": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "degraded": {
                      "type": [
                        "boolean",
                        "null"
                      ]
                    },
                    "disclaimer": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "icuVersion": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "locale": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "n": {
                      "type": [
                        "null",
                        "number"
                      ]
                    },
                    "notChecked": {
                      "items": {
                        "type": "string"
                      },
                      "type": [
                        "array",
                        "null"
                      ]
                    },
                    "ordinal": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "ordinalCategories": {
                      "items": {
                        "type": "string"
                      },
                      "type": [
                        "array",
                        "null"
                      ]
                    },
                    "reasons": {
                      "type": [
                        "array",
                        "null"
                      ]
                    },
                    "resolvedLocale": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "source": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "summary": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "unicodeVersion": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "verdict": {
                      "type": [
                        "null",
                        "string"
                      ]
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-11-01T23:35:05.23Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-11-01T23:35:05.049Z"
    },
    "resource": "https://locale-tools.x402tookit.com/plural-category",
    "serviceName": "Locale and Formatting Tools",
    "tags": [
      "plural",
      "cldr",
      "locale",
      "i18n"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "CLDR plural category (zero/one/two/few/many/other) of a number in a locale, cardinal and ordinal, with all categories."
}

What the leaf hashes

{"body":"7f4c9db67e9dbd72235b56ba009ca317cde44b58a948382ef0f324dae5f8691d","id":2201638,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793646806973599,"prev":null,"subject":"x402_bazaar:https://locale-tools.x402tookit.com/plural-category","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. 0x360cbdc54ec26d9e977b2caeebc23ca39baa7d86cb7ed5669cfcf43e3f427a12
2. 0x6daf92dcc763df44d523a4c0481df77f1044d89096faf2eecdc235a55afda602
3. 0x9281198d19afe2045b5a7538866144a436fcfdf1a892e8efb0b3e7428af4ee8c
4. 0x6cf7210f6e2e6f31d05a3d5d0f2f4d620f1e515baf057008f2d6c3df903d611b
5. 0x70edd125f1b1b9166920c637b2412ecc951903aea563381b5877930a5855eb47
6. 0x002cffb497a8c5e4eb20d25bd6cb1321a2c21cf6d9d4c8b9a7f21a0f5d9a8e2c
7. 0xd7926a250a29cd3911ccce229a82b97f007b880bfebcd61aab07dfd438ad88e4
8. 0x622387d163ebb8e79cd596676fe1145929b5094f49aefd0b5cc73edb1a5fbd4a
9. 0x4859b2bfdc0d1e242c7238e64afe9f7c775ae1e3dec3b5af042b284780736f00
10. 0xd3008631ea6ea083bb008c175c96acc282a26947f302e7bfdf92772ca3e683f3
11. 0x68aa051b5ad0958c2784980bb158b5c734a537988dd1b8fe9dfc6862edc59f2d
12. 0xac5d22c21d3460b12d50113c8291cbbbccadc2854415c2ad7fea9abe7f6a56be
13. 0xaabc34550f079fe0032f13b18945f4683cbb63c607e45516706e1dd02ac20d7f
14. 0xeda95b8bf6c7d0b27dc5b32d6a6006255f41e0f6bbe80842a49daa792f4de811
15. 0x464ce6fe060d0a6c4e810b71501e55084086148f7daf393caa14462b1a777022
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af