Evidence row 282986

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agent-evidence.thx93.dev/v1/evidence"
    ],
    [
      "x402",
      "https://agent-evidence.thx93.dev/v1/weather/alerts"
    ],
    [
      "x402",
      "https://agent-evidence.thx93.dev/v1/weather/forecast"
    ]
  ],
  "name": "agent-evidence.thx93.dev",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "agent-evidence.thx93.dev",
    "endpoints": [
      {
        "description": "Verify a claim or fact check a statement against public web sources: send a question and up to 5 URLs, get cited evidence - passages that support, contradict or fail to settle it. Claim verification with a citation for every excerpt: source URL, retrieval time, content hash. Never charges when nothing is retrieved. Free to evaluate: the `sample` tool returns one real response at no cost, so you can judge the output before paying for your own question.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "auto",
            "group": "body",
            "name": "language",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 5,
            "group": "body",
            "name": "max_sources",
            "required": false,
            "type": "number"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "evidence",
            "group": "body",
            "name": "mode",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "Is Company X a manufacturer of centrifugal pumps?",
            "group": "body",
            "name": "question",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": [],
            "group": "body",
            "name": "urls",
            "required": false,
            "type": "array"
          }
        ],
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "Agent Evidence API & US Weather",
        "tags": [
          "claim-verification",
          "fact-checking",
          "web-evidence",
          "source-verification",
          "citations"
        ],
        "url": "https://agent-evidence.thx93.dev/v1/evidence"
      },
      {
        "description": "US weather alerts: active National Weather Service alerts for a two-letter state code - the event, the area, its severity and the official instruction.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "CA",
            "group": "body",
            "name": "state",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "2"
        },
        "serviceName": "Agent Evidence API & US Weather",
        "tags": [
          "weather",
          "weather-alerts",
          "forecast",
          "national-weather-service",
          "temperature"
        ],
        "url": "https://agent-evidence.thx93.dev/v1/weather/alerts"
      },
      {
        "description": "US weather forecast: the next five National Weather Service forecast periods for a latitude and longitude - temperature, wind speed and direction, and the plain-language forecast.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 37.7749,
            "group": "body",
            "name": "latitude",
            "required": false,
            "type": "number"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": -122.4194,
            "group": "body",
            "name": "longitude",
            "required": false,
            "type": "number"
          }
        ],
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "4",
          "l30DaysUniquePayers": "4"
        },
        "serviceName": "Agent Evidence API & US Weather",
        "tags": [
          "weather",
          "weather-alerts",
          "forecast",
          "national-weather-service",
          "temperature"
        ],
        "url": "https://agent-evidence.thx93.dev/v1/weather/forecast"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "agent-evidence-thx93-dev",
    "integrationType": "",
    "isNew": false,
    "name": "agent-evidence.thx93.dev",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.01",
      "currency": "USDC",
      "maxAmount": "0.01",
      "minAmount": "0.01"
    },
    "provider": "agent-evidence.thx93.dev",
    "providerUrl": "",
    "serviceName": "Agent Evidence API & US Weather",
    "tags": [
      "claim-verification",
      "fact-checking",
      "web-evidence",
      "source-verification",
      "citations",
      "weather",
      "weather-alerts",
      "forecast",
      "national-weather-service",
      "temperature"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"13158dee01ed7fe7d8ccf71def5247aaa2922843586c1f8b39eda9b7168b1b93","id":282986,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793042650917715,"prev":369,"subject":"agentic_market:agent-evidence-thx93-dev","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x0e0da890d70e20bdde96568ed52e2da76e93e3e43a331a7a59b30d2ee8d48d44
2. 0xeb1ef364ec36b53d216b4663aaa81bebaa4a22f7391fe086c4ddb4e6ed39647a
3. 0xa26adfc95d42869850497b25b2aca54ad7f1354ba90ddc0f60e570ab2e9ea691
4. 0x8d1d32962a606e017de040ac31923a9b7ad24a22244c4ca92b4b64b8cdd0a075
5. 0x586d7ebdeab0ef7a050351ae87720973d77b75e206d2101c3b45dd61ad6a04cc
6. 0x303d3ce5bbfb88327f918077cdd240af7a4ff34447327d7de32fa08acfe9dedd
7. 0x0eb0c1d53cb9c3cc092714a447ffe5008241c152ca97e79ac6a2f186cb28d176
8. 0x11e39b802dce9a8ec449485b3aa5027bd2d12e877c55122a79e93911de1565cb
9. 0x538dff26be046d12aa3c508d914e2cc0cd2a3c6e2249f5ad048db62fe42bf00a
10. 0x0842c44dec907bb373ec0cde9d6e9eb413b8d2717a5b1ff99c082661c2eb4286
11. 0xce6314435eaa4c458576d2a1150a919748260a8a10f1eae96b7a8bc75ff32536
12. 0x362683225b724b8d2d652a95968c57a6f4199ed4f2ad60900fc3603492f17520
13. 0x5aefcf9e3d86e125861c0d490079969110eea8fc901ec61531bba10bb58258a1
14. 0xa96bb9408ce00a0d40ddaba8736257dfce76d5478b131d69db1afdf8a824312b
15. 0x7ddc2fead128357f881b63e6c7c26d7fbbb84fca6c7c8e0bbfe386de86ca8d39
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae