Evidence row 1035799

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://semver.openverbs.com/v1/compare"
    ],
    [
      "x402",
      "https://semver.openverbs.com/v1/parse"
    ],
    [
      "x402",
      "https://semver.openverbs.com/v1/satisfies"
    ]
  ],
  "name": "semver.openverbs.com",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "semver.openverbs.com",
    "endpoints": [
      {
        "description": "Compare two semantic versions and report which is greater (precedence-aware).",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "1.2.3",
            "group": "body",
            "name": "a",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "1.3.0",
            "group": "body",
            "name": "b",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.002",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "3"
        },
        "serviceName": "Compare versions",
        "tags": [
          "compare semver versions",
          "version precedence check",
          "which version is newer",
          "sort package versions",
          "semver compare api"
        ],
        "url": "https://semver.openverbs.com/v1/compare"
      },
      {
        "description": "Parse a semantic version into major/minor/patch, prerelease and build metadata.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "example",
            "group": "body",
            "name": "version",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.002",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "2"
        },
        "serviceName": "Parse version",
        "tags": [
          "parse semver",
          "semantic version parser",
          "version metadata lookup",
          "normalize package version",
          "extract prerelease build"
        ],
        "url": "https://semver.openverbs.com/v1/parse"
      },
      {
        "description": "Test whether a version satisfies a semver range (^, ~, x-ranges, ||, hyphen).",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": false,
            "group": "body",
            "name": "includePrerelease",
            "required": false,
            "type": "boolean"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "^1.0.0",
            "group": "body",
            "name": "range",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "1.2.3",
            "group": "body",
            "name": "version",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.002",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "2"
        },
        "serviceName": "Range satisfaction",
        "tags": [
          "check semver range",
          "version range satisfaction",
          "validate package version range",
          "npm semver satisfies",
          "test version constraint"
        ],
        "url": "https://semver.openverbs.com/v1/satisfies"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "semver-openverbs-com",
    "integrationType": "",
    "isNew": false,
    "name": "semver.openverbs.com",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.002",
      "currency": "USDC",
      "maxAmount": "0.002",
      "minAmount": "0.002"
    },
    "provider": "semver.openverbs.com",
    "providerUrl": "",
    "serviceName": "",
    "tags": [
      "compare semver versions",
      "version precedence check",
      "which version is newer",
      "sort package versions",
      "semver compare api",
      "parse semver",
      "semantic version parser",
      "version metadata lookup",
      "normalize package version",
      "extract prerelease build",
      "check semver range",
      "version range satisfaction",
      "validate package version range",
      "npm semver satisfies",
      "test version constraint"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"a34dcee00f53f949ec8629b6089363cdac908933a13b410871613087b9048509","id":1035799,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793297727005883,"prev":407575,"subject":"agentic_market:semver-openverbs-com","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0xcf74093224d4221bb9e404f00af10cb675039160aa220b370ce680ba1c74a558
2. 0x610cb5a7bfbba2f37caca1502853be9e9f187319d00c0739be988c7f797b2ba2
3. 0xe09c01cb7d7d6d66f17db77b3a18a0f9d5b3ea59b0a3516cf5911450a4107f15
4. 0x490dda39c431b5645173a0bcc2beaee996898d07ccf896d4187b670de354de45
5. 0x7963a66b2e2091f40d4e195c72626be8b076d8d8166fc4caf92cd72043600b74
6. 0x9d27415663503be928314ee878f6735e81a398a25cf3cd4b4287e94e85e7001b
7. 0x04842dadb72805b9162ef8544eb2927fbf3d09dc154cb56fb2952820d7b15610
8. 0x5e9257502b67f5cfc3ca1efefaee55c25062eb69f73280827c183d36a4c6e33f
9. 0x29aaa38fcd36e393c6d3ca1a5698a7380cd1fb4167c5d4b5d3be342ac66d5402
10. 0xe46f6702e475d0b26786f3eae2062c20310a545083c4d33ffba32eb3c7c91a0c
11. 0x8e6ff74e9f10cd4bc065ecf1931104c9cf70ac42f0e44dbbeb3384c469229ee7
12. 0x53c682b31810858d865f950564c0ebec1ff5893083f3a9cd4ff6faeeaaf02e68
13. 0x97f0ccb56ab0f3fc0746e8ceca39a31e5cd22b8979ee43500468693a013c5beb
14. 0xff4a7a4ef98a9db806f61d17fd3535917a23846dc8183da0b176c5699301b5ba
15. 0x4e4f8f228a3b7a38299ec6f2b1967c6cf4de15fdd9dc0d200e691266e51ef99d
16. 0xef5d5572aac8f06b61579b7167b369fcb479d9027d4037dc9cacff9e3a26ffd2
17. 0xa1fa2e97e71ad6e802f325afd74bb7095901f2060529c9739182a1233f8804bc
18. 0xe01539ac4c9f9cdf265a9e5c6d99c8da11e70ff0c7175fb23e402d33b9d79785

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1