Evidence row 1504096

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://tools.nythosx.com/v1/gas/compare"
    ],
    [
      "x402",
      "https://tools.nythosx.com/v1/price"
    ],
    [
      "x402",
      "https://tools.nythosx.com/v1/read"
    ]
  ],
  "name": "tools.nythosx.com",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "tools.nythosx.com",
    "endpoints": [
      {
        "description": "Where is it cheapest to send this transaction right now?. Ranks all 6 supported chains (Base, Ethereum, Arbitrum, Optimism, Polygon, Solana) by USD cost for a transaction type (transfer, USDC transfer or swap) at a speed tier (slow/standard/fast). Returns the ranking, the cheapest chain, and any chains queried in parallel that didn't respond (in failed[]).",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "standard",
            "group": "query",
            "name": "tier",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "usdc_transfer",
            "group": "query",
            "name": "tx",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "NythosX Agent Tools",
        "tags": [
          "gas",
          "fees",
          "crypto",
          "evm",
          "solana"
        ],
        "url": "https://tools.nythosx.com/v1/gas/compare"
      },
      {
        "description": "USD price of a chain's native token, no gas data. Just the native-token USD price (ETH, POL or SOL), sourced from MEXC/Gate.io/Coinbase with the same price feed get_gas_price uses. Use this when you only need the asset price, not fees — get_gas_price and compare_gas_costs already return nativeUsd alongside gas data, so call this instead only to skip the gas lookup (e.g. valuing a wallet balance, not estimating a transaction).",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "base",
            "group": "query",
            "name": "chain",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "NythosX Agent Tools",
        "tags": [
          "gas",
          "fees",
          "crypto",
          "evm",
          "solana"
        ],
        "url": "https://tools.nythosx.com/v1/price"
      },
      {
        "description": "Convert any web page into clean, readable Markdown. Fetches a public web page and returns clean Markdown: title, byline, site name, excerpt, word count and article body. Respects robots.txt, blocks private hosts, follows up to five redirects, caps the page at 3 MB. links=true adds outbound links. Not charged on failure: 403 if robots.txt disallows the path, 415 for non-HTML, 422 if no article text extracts, 502 on upstream error.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "false",
            "group": "query",
            "name": "links",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "https://example.com",
            "group": "query",
            "name": "url",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.003",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "NythosX Agent Tools",
        "tags": [
          "web",
          "markdown",
          "scraping",
          "reader",
          "llm"
        ],
        "url": "https://tools.nythosx.com/v1/read"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "tools-nythosx-com",
    "integrationType": "",
    "isNew": false,
    "name": "tools.nythosx.com",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.003",
      "currency": "USDC",
      "maxAmount": "0.005",
      "minAmount": "0.001"
    },
    "provider": "tools.nythosx.com",
    "providerUrl": "",
    "serviceName": "NythosX Agent Tools",
    "tags": [
      "gas",
      "fees",
      "crypto",
      "evm",
      "solana",
      "web",
      "markdown",
      "scraping",
      "reader",
      "llm"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"0b947447c1f634982104ac8bb097acd50a9f9a9d38e4fabcabc2528a71a171f8","id":1504096,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793470675039175,"prev":null,"subject":"agentic_market:tools-nythosx-com","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-31 (246033 rows).

1. 0x6f68d8aa70e8817386b4f56c55b640bd4cd1a14610b91d54e7c4cb7c06424cbf
2. 0x410891c8b7fe48aacb3de960c5e8d713cc8e6294b3c80407b4d8f11935610132
3. 0x5e1b549240c3331188777edbce914d00ab24d5df1bc2874e1c777b174cfb1df6
4. 0x802fced6c69f4035b2279eb888ae733fb774c911e5761532ab39eb969682eff5
5. 0xe6998ea363df28b44c61c83bd67f916235f56e2b6f85b18bc74f05e386624bcc
6. 0x5c99c7c900d60926253d26022acd044a3ea7e19074ab40488f3e4688a5c71901
7. 0xd1021a6420eda72644feafba8b3bf019b9cdf147ae187073ed6f72348bc86f3e
8. 0xade40dc2d31aff8b566001904c47c4e61a4e6b425886dc2172e7ad9771db61ce
9. 0x2740cd34006743390d97938573699327144aa7346dcd8f82795ded44210f372f
10. 0xf527aedabdeb966a22ce67375c17c94348e0e4a3574e522b101059a74630fde6
11. 0x2593847d4bc89ad8191cdc96d7351bd6f56b5062c27dffa026830170aa38e7af
12. 0x048e2382061ff66a96d3973aa56f87284b7c8ce71b484398445be36f01dac131
13. 0x22ce62f80d102d44981e7a95b28386862f9f6290fae5a802b288d50f61d0e85b
14. 0x41e1f7c43ac5b235ed2b70fcc7418dedf8f488e17dfa6d5347558c4b213497ea
15. 0xda82240eda32eeb01478d5898342fa15b35b5682549347c7a22660b37913617f
16. 0x919f237dec4df392868ab95f1d4300b185479ae64464cbc2e7385ad1fd6ab390
17. 0xa00a931d72706fa2402bfc9b441a12eb7c6a61ff42a542916106e3637177f101
18. 0x59f83f7228f07febe2780660e422e171b0359b8aa031ee3be07e991118130c15

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0