Evidence row 2201498

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://package-health.x402tookit.com/pypi-package"
    ]
  ],
  "name": "Package Health",
  "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": "PyPI project facts: latest version, Python requirement, license, release freshness and whether the latest is yanked.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "name": "requests"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "asOf": "2026-10-11T03:35:01.974Z",
              "daysSinceLastUpload": 149,
              "degraded": false,
              "dependencyCount": 6,
              "description": "Python HTTP for Humans.",
              "disclaimer": "Screening signal computed from the named public source. Not financial, legal or investment advice; provided as is. Verify at the source before acting.",
              "firstUpload": "2011-02-14T08:49:42.641660Z",
              "homePage": null,
              "lastUpload": "2026-05-14T19:25:27.735762Z",
              "latestVersion": "2.34.2",
              "license": "Apache-2.0",
              "name": "requests",
              "notChecked": [
                "security advisories (see the vulnerability shelf)",
                "download counts",
                "…1 more"
              ],
              "reasons": [
                "Latest version is not yanked.",
                "Release frequency is a proxy for maintenance."
              ],
              "releases": 163,
              "requiresPython": ">=3.10",
              "source": "PyPI JSON API",
              "sourceUrl": "https://pypi.org/pypi",
              "summary": "requests 2.34.2: active; last upload 2026-05-14 (149 days ago), 163 releases.",
              "verdict": "ACTIVE",
              "yankedLatest": false
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "name": {
                      "description": "PyPI project name, e.g. requests",
                      "type": "string"
                    }
                  },
                  "required": [
                    "name"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "asOf": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "daysSinceLastUpload": {
                      "type": [
                        "null",
                        "number"
                      ]
                    },
                    "degraded": {
                      "type": [
                        "boolean",
                        "null"
                      ]
                    },
                    "dependencyCount": {
                      "type": [
                        "null",
                        "number"
                      ]
                    },
                    "description": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "disclaimer": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "firstUpload": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "homePage": {},
                    "lastUpload": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "latestVersion": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "license": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "name": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "notChecked": {
                      "items": {
                        "type": "string"
                      },
                      "type": [
                        "array",
                        "null"
                      ]
                    },
                    "reasons": {
                      "items": {
                        "type": "string"
                      },
                      "type": [
                        "array",
                        "null"
                      ]
                    },
                    "releases": {
                      "type": [
                        "null",
                        "number"
                      ]
                    },
                    "requiresPython": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "source": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "sourceUrl": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "summary": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "verdict": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "yankedLatest": {
                      "type": [
                        "boolean",
                        "null"
                      ]
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-11-01T23:42:01.095Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-11-01T23:42:00.931Z"
    },
    "resource": "https://package-health.x402tookit.com/pypi-package",
    "serviceName": "Package Health",
    "tags": [
      "pypi",
      "python",
      "packages"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "PyPI project facts: latest version, Python requirement, license, release freshness and whether the latest is yanked."
}

What the leaf hashes

{"body":"695e8398168352e976266dae93f04689f6fa08d4a2d8a7bdb9d6b37b7100e1c4","id":2201498,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793646805732485,"prev":null,"subject":"x402_bazaar:https://package-health.x402tookit.com/pypi-package","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. 0xc4ccf0336b35d49b09b27a0216d7366790a648037798b9895378768b52b010ad
2. 0xcbae3b96ef1023b659b2a237af9ad78f636a2ea356c082e4a6c614a154f0e6f1
3. 0x239d29942372db6a60cc1972c81433dc2f376ceee1977fc380b1b890e484eab4
4. 0x876b78a05a67d67c3be229ccce964bf15cef4e53e7b86eae36b699e39c8ee4a4
5. 0x16c331c66e3738c43d86471dbde94c3c436ab73104fa0e527af332559864e4c2
6. 0x768b9bf42e55f75fcc4804d1b6c8427313526f76e465448aea6e0f18a0af10c5
7. 0x08c53c037a023ed6086245b2d2e1f5c2d9caabb2111d9698b20a3ef5d76d9e34
8. 0x832f0b4e925e530453140b0b296d8723eb48065a3d60056daf257ca72a541023
9. 0x6e782d3026e0fd07f4ef76710b9b4fcaa63799e7e120bb2d49731e0f192b8309
10. 0xa1eaba33ee125b83f7069ea3197079e7ceac5af3d64e1393717e02135f8ef440
11. 0x842f383cbb44caf166d2b21caf5381c244aa3e938a540c1b81d2052f2e5f8850
12. 0x7aa0065f9bcb7fcade26c7f3b9489f82eec110abf81d620f345f0a889dc13028
13. 0x61ee210f299fdcda2ea75817592c9621ccbd35e0e4358cb705a10dd284df07af
14. 0x0b45a0435ea40bcbc48c2b318e8c62aa48a7e6b10e52b4548ada394225a7bd9f
15. 0xcbfaf790331071a9b3499a4db6f9d951fe5d04baefda2c66846b52b023ab8ae5
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af