Evidence row 2201503

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://package-health.x402tookit.com/package-deps"
    ]
  ],
  "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": "Dependency weight of a package version: direct and transitive dependency counts and a light/moderate/heavy verdict.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "name": "express",
              "system": "npm",
              "version": "4.19.2"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "asOf": "2026-10-11T03:35:00.252Z",
              "degraded": false,
              "direct": 31,
              "disclaimer": "Screening signal computed from the named public source. Not financial, legal or investment advice; provided as is. Verify at the source before acting.",
              "distinctPackages": 69,
              "name": "express",
              "notChecked": [
                "the health or vulnerabilities of each dependency",
                "optional and dev dependencies not in the resolved graph"
              ],
              "reasons": [
                "Every extra dependency is extra supply-chain surface: each one is code and maintainers you also trust.",
                "Graph resolved without errors."
              ],
              "source": "deps.dev",
              "sourceUrl": "https://api.deps.dev",
              "summary": "express@4.19.2: 31 direct and 39 transitive dependencies (69 distinct packages).",
              "system": "npm",
              "thresholds": {
                "lightUpTo": 10,
                "moderateUpTo": 60
              },
              "transitive": 39,
              "unresolvedNodes": 0,
              "verdict": "HEAVY",
              "version": "4.19.2"
            },
            "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": "Package name",
                      "type": "string"
                    },
                    "system": {
                      "description": "npm, pypi, go, maven, cargo or nuget",
                      "type": "string"
                    },
                    "version": {
                      "description": "Version; default is the registry's default version",
                      "type": "string"
                    }
                  },
                  "required": [
                    "system",
                    "name"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "asOf": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "degraded": {
                      "type": [
                        "boolean",
                        "null"
                      ]
                    },
                    "direct": {
                      "type": [
                        "null",
                        "number"
                      ]
                    },
                    "disclaimer": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "distinctPackages": {
                      "type": [
                        "null",
                        "number"
                      ]
                    },
                    "name": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "notChecked": {
                      "items": {
                        "type": "string"
                      },
                      "type": [
                        "array",
                        "null"
                      ]
                    },
                    "reasons": {
                      "items": {
                        "type": "string"
                      },
                      "type": [
                        "array",
                        "null"
                      ]
                    },
                    "source": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "sourceUrl": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "summary": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "system": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "thresholds": {
                      "properties": {
                        "lightUpTo": {
                          "type": [
                            "null",
                            "number"
                          ]
                        },
                        "moderateUpTo": {
                          "type": [
                            "null",
                            "number"
                          ]
                        }
                      },
                      "type": [
                        "null",
                        "object"
                      ]
                    },
                    "transitive": {
                      "type": [
                        "null",
                        "number"
                      ]
                    },
                    "unresolvedNodes": {
                      "type": [
                        "null",
                        "number"
                      ]
                    },
                    "verdict": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "version": {
                      "type": [
                        "null",
                        "string"
                      ]
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-11-01T23:41:47.94Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-11-01T23:41:47.674Z"
    },
    "resource": "https://package-health.x402tookit.com/package-deps",
    "serviceName": "Package Health",
    "tags": [
      "packages",
      "dependencies",
      "supply-chain"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Dependency weight of a package version: direct and transitive dependency counts and a light/moderate/heavy verdict."
}

What the leaf hashes

{"body":"ea3f1cc66d7e4a6d78ea574119c3454ebc87e900fc57b1f9ca70217779b15dbb","id":2201503,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793646805751175,"prev":null,"subject":"x402_bazaar:https://package-health.x402tookit.com/package-deps","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. 0x4031197e8d6aefb780d3ad765d892a8b9d005c4562c318e76de15a4a3aa9c05e
2. 0x1ef07896df0a9ddeeb5a0e73e8e31fe7e4b30324879435eed6ec12de203c9881
3. 0xd065054ce8e5274eeb063c8c46c6d389806d323f1de15bac636a828f296a9c09
4. 0xf80e57f8df6c90de57a57af7d83289a3ad986e39db095614c8f274e4797fc83a
5. 0x85ab3108639730b1f23a610e99da55706acdf046752e5cdde04ca61818fc0300
6. 0xc88d3d3bb0b3603e9db7b34c976b04b6926e8bcb27bac63761c720bc5784ca16
7. 0xba19fd434eb088b0e707f78c2df97a81be5d164f7e7a38b678dffdb40f1745e9
8. 0x56b5c797b1a2aadc48ea535b584bda08f73abecef2f052fd6117435bce5b9905
9. 0xc422e76ebe9b98732127142cf7ab052686af7e5e3e7f4a149b131412b0b2b545
10. 0x9b3aeb322f278f3188c4b6b941d08413620f4e894c47343770ff3cda1faf2b2b
11. 0x1d34165be86c378fd087e84998f69bd665ac3458f0fa04dd548d25795d5f558f
12. 0x68e43cd8c3974680608754c4f2fcde66bfda1af2a2aeb32ec2d69634438483c7
13. 0x1a30e008133011de2f6376e0b8ac235c7b5fd254513a57eac575300e54ac3544
14. 0x2205fefa1140121f3fe567e386a9612e8f7236f2a6b4c18d07e5fc4d08bd90e5
15. 0x8448bd1fe3c2d48b62a118ace4a5cb82fee53586dd43d776c2526ad844398919
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af