Evidence row 526057

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run/package/license"
    ]
  ],
  "name": "Forest Packages",
  "owner_address": "0xf9c2a7255e7c51d7bf38331dcfc23ba881cf61ba",
  "raw": {
    "accepts": [
      {
        "amount": "2000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0xf9c2a7255E7C51D7BF38331DcFC23Ba881cF61Ba",
        "scheme": "exact"
      }
    ],
    "description": "Normalize declared package license metadata toward SPDX; no legal compatibility conclusion. Base mainnet USDC",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "ecosystem": "pypi",
              "package": "example"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "capability": "package.license",
              "data": {
                "confidence": "high",
                "declared": "MIT",
                "ecosystem": "pypi",
                "evidence": [],
                "exists": true,
                "normalized_spdx": "MIT",
                "package": "example",
                "version": null
              },
              "meta": {
                "cache": "miss",
                "checked_at": "2026-01-01T00:00:00.000Z",
                "duration_ms": 1,
                "provider": "pypi"
              },
              "ok": true,
              "version": "1"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "ecosystem": {
                      "description": "Public ecosystem value used to scope this lookup.",
                      "enum": [
                        "npm",
                        "pypi"
                      ]
                    },
                    "package": {
                      "description": "Public package name to inspect.",
                      "maxLength": 214,
                      "minLength": 1,
                      "type": "string"
                    },
                    "version": {
                      "description": "Package version whose public metadata should be checked.",
                      "maxLength": 128,
                      "minLength": 1,
                      "type": "string"
                    }
                  },
                  "required": [
                    "ecosystem",
                    "package"
                  ],
                  "type": "object"
                },
                "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": {
                  "additionalProperties": false,
                  "properties": {
                    "capability": {
                      "const": "package.license",
                      "description": "Public capability value used to scope this lookup."
                    },
                    "data": {
                      "additionalProperties": false,
                      "description": "Public data value used to scope this lookup.",
                      "properties": {
                        "confidence": {
                          "description": "Public confidence value used to scope this lookup.",
                          "type": "string"
                        },
                        "declared": {
                          "description": "Public declared value used to scope this lookup.",
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "ecosystem": {
                          "description": "Public ecosystem value used to scope this lookup.",
                          "type": "string"
                        },
                        "evidence": {
                          "description": "Public evidence value used to scope this lookup.",
                          "type": "array"
                        },
                        "exists": {
                          "description": "Public exists value used to scope this lookup.",
                          "type": "boolean"
                        },
                        "normalized_spdx": {
                          "description": "Public normalized spdx value used to scope this lookup.",
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "package": {
                          "description": "Public package name to inspect.",
                          "type": "string"
                        },
                        "version": {
                          "description": "Package version whose public metadata should be checked.",
                          "type": [
                            "string",
                            "null"
                          ]
                        }
                      },
                      "required": [
                        "ecosystem",
                        "package",
                        "version",
                        "exists",
                        "declared",
                        "normalized_spdx",
                        "confidence",
                        "evidence"
                      ],
                      "type": "object"
                    },
                    "meta": {
                      "additionalProperties": false,
                      "description": "Public meta value used to scope this lookup.",
                      "properties": {
                        "cache": {
                          "description": "Public cache value used to scope this lookup.",
                          "enum": [
                            "hit",
                            "miss",
                            "bypass"
                          ]
                        },
                        "checked_at": {
                          "description": "Public checked at value used to scope this lookup.",
                          "type": "string"
                        },
                        "duration_ms": {
                          "description": "Public duration ms value used to scope this lookup.",
                          "minimum": 0,
                          "type": "integer"
                        },
                        "provider": {
                          "description": "Public provider value used to scope this lookup.",
                          "type": [
                            "string",
                            "null"
                          ]
                        }
                      },
                      "required": [
                        "provider",
                        "checked_at",
                        "cache",
                        "duration_ms"
                      ],
                      "type": "object"
                    },
                    "ok": {
                      "const": true,
                      "description": "Public ok value used to scope this lookup."
                    },
                    "version": {
                      "const": "1",
                      "description": "Package version whose public metadata should be checked."
                    }
                  },
                  "required": [
                    "ok",
                    "capability",
                    "version",
                    "data",
                    "meta"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-08T06:08:17.888Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-08T06:08:17.519Z"
    },
    "resource": "https://http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run/package/license",
    "serviceName": "Forest Packages",
    "tags": [
      "package",
      "dependency",
      "license",
      "software-license",
      "spdx"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Normalize declared package license metadata toward SPDX; no legal compatibility conclusion. Base mainnet USDC"
}

What the leaf hashes

{"body":"a678ef253b005d550942e3c88b1a6167590c9a6407885d7dbebfcbdf64ae8ab8","id":526057,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793124779875198,"prev":76452,"subject":"x402_bazaar:https://http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run/package/license","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x423794d179d4cfa8de029919e15a5681f1700df3004214ad2123f0f6a6a46e62
2. 0xdaabf09b1659a20283185ec6b2fe7e6f1790eef416ab0d74e2f407e119338583
3. 0x5607ff9c02a7608e62cd56d79e96d07348b87f8729b4674ad0b0f52a9c3173eb
4. 0xb8c4279d0081551bf4772c27cd9c138971eb3498fe5c05940f62eb47a0ce2a2c
5. 0x15613446e1e412e785812432c3b20c7331c224bf51e223e4f020c9be97a46733
6. 0xee8ee39430c0e7c9332c75ed5c93842f0fdde2e910082365c95a7566f43bcbc6
7. 0xd7738ae827e6f3b8f3ff5ec8a8a3583733cbb735b90406c5b9561420be677d0a
8. 0xd5467b1d4a9397cbf37c0be41e5179e0f58a882a1d9528471582537c4bf5ed25
9. 0xa1a0779fb4e0c65449fe58f06f957fd730a1a5511873c9c11012844682611364
10. 0x78b251d669b352b039d8a8fe3f8f2225795af189202ef7d7076eec47144953e9
11. 0xfd91625eaaf9a70c689df6148f05bf46a5b16da2b57967e1e74462f5e514be57
12. 0xc897d71d9632ce913abe93619ab42cfbeb45fae1da80e2533fb77a3b950138a9
13. 0x4b4a1e815a33d351cc45dfa35f97aef5faf461590a54756a40dc36a0bbabf04b
14. 0x1de9caca1fa6dbbe090ee48dad5f962bbfd09856fd897edc8c3c110272d35c56
15. 0x2c117b27721eea45f6590fbccb471d21a7b0b079a53f089ecb300c63bdb3aebf
16. 0x3ed50f053eca72dfd3a9d45a11935240bfe691e57835c367ddebe2cbc49efe9d
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4