Evidence row 2623388

Observed 3 Nov 2026, 18:22 UTC, by sync.agentic_market/1.

Kind: listing
About: source_record agentic_market:web3-tools-x402tookit-com
Recorded: 3 Nov 2026, 18:22 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: 069e1582271699bfafff5215f687dfa5855d91d0bab16bd2d50f07518d29de62
Leaf: 0x20582226884ce2ac5cb2852a21e4a9a8f616803607f25c5d19b140a0ca7e9b03

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://web3-tools.x402tookit.com/calldata-split"
    ],
    [
      "x402",
      "https://web3-tools.x402tookit.com/hex-convert"
    ],
    [
      "x402",
      "https://web3-tools.x402tookit.com/tx-hash-check"
    ],
    [
      "x402",
      "https://web3-tools.x402tookit.com/unit-convert"
    ]
  ],
  "name": "web3-tools.x402tookit.com",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:137",
      "eip155:42161",
      "eip155:8453",
      "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"
    ],
    "category": "",
    "description": "",
    "domain": "web3-tools.x402tookit.com",
    "endpoints": [
      {
        "description": "Split EVM calldata into its 4-byte selector and 32-byte words, naming common ERC-20/721 calls and spotting addresses.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "0xa9059cbb000000000000000000000000ab5801a7d398351b8be11c439e05c5b3259aec9b0000000000000000000000000000000000000000000000000de0b6b3a7640000",
            "group": "query",
            "name": "data",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "Web3 Tools",
        "tags": [
          "calldata",
          "abi",
          "evm",
          "transaction",
          "decode"
        ],
        "url": "https://web3-tools.x402tookit.com/calldata-split"
      },
      {
        "description": "Convert hex to UTF-8 text or an integer (signed or unsigned), and text or integers to hex with 32-byte padding.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "hex-to-int",
            "group": "query",
            "name": "op",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "0x0de0b6b3a7640000",
            "group": "query",
            "name": "value",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "Web3 Tools",
        "tags": [
          "hex",
          "utf8",
          "integer",
          "bytes32",
          "abi"
        ],
        "url": "https://web3-tools.x402tookit.com/hex-convert"
      },
      {
        "description": "Recognise what a transaction id looks like (EVM hash, Bitcoin txid, Solana signature) from format alone, and flag typos.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "0x88df016429689c079f3b2f6ad39fa052532c56795b733da78a91ebe6a713944b",
            "group": "query",
            "name": "id",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "Web3 Tools",
        "tags": [
          "transaction",
          "txid",
          "hash",
          "signature",
          "format"
        ],
        "url": "https://web3-tools.x402tookit.com/tx-hash-check"
      },
      {
        "description": "Exact unit conversion for crypto amounts: wei, gwei, ether, lamports, SOL, satoshis, BTC or a token with N decimals.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "1.5",
            "group": "query",
            "name": "amount",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "ether",
            "group": "query",
            "name": "unit",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "Web3 Tools",
        "tags": [
          "wei",
          "gwei",
          "lamports",
          "satoshi",
          "decimals"
        ],
        "url": "https://web3-tools.x402tookit.com/unit-convert"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "web3-tools-x402tookit-com",
    "integrationType": "",
    "isNew": false,
    "name": "web3-tools.x402tookit.com",
    "networks": [
      "Base",
      "eip155:137",
      "eip155:42161",
      "solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.02",
      "currency": "USDC",
      "maxAmount": "0.02",
      "minAmount": "0.02"
    },
    "provider": "web3-tools.x402tookit.com",
    "providerUrl": "",
    "serviceName": "Web3 Tools",
    "tags": [
      "calldata",
      "abi",
      "evm",
      "transaction",
      "decode",
      "hex",
      "utf8",
      "integer",
      "bytes32",
      "txid",
      "hash",
      "signature",
      "format",
      "wei",
      "gwei",
      "lamports",
      "satoshi",
      "decimals"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"069e1582271699bfafff5215f687dfa5855d91d0bab16bd2d50f07518d29de62","id":2623388,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793730136883248,"prev":null,"subject":"agentic_market:web3-tools-x402tookit-com","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

0x20581e7b539787bceddb3bbc7259f11d84089140442fd03d0e9b959cae09ad01
0x33508db5414e4c2b6cfeea9cde8374b1e338272d836737470484620816e19b85
0x00e6772ec11a2c68032d488730da5eec1678f667adfe29201479dea969978f43
0x0f3b01b753ccd531e009d4a3aaa9ef0a9d5b483f9f18c82cdac810e5b2c44386
0x809a027eb7dec87a2fb8509b4fde1cb15c66e29ce1d073bd947e54a552be8baa
0xf7193450276e35853315035a90e51fa30150304b678223406bc7f0ff12ca5a6f
0xc88261be4ddf66992ff378816009833c64e66ac78796a38deda31867f7283ad8
0x96a6edc6b3259980cc3fd476efb1cf51b53415713ad8475c80b1fb6d1b32eb41
0x208b75b87c710e80eee6caf80c3a694b680ec687732378afe24f5238f58b4441
0xc233c35bb2b614c14e89b486492472cb73172ff86b81472badf649755bbc78f8
0x76c6de641522fd9493555b4fffd7c87789461d3754bb7c49fbfa1205c3c326f7
0x8b14f1e53c15f289f0732c021ea844f0e0bb2b3ddf7f4ad8deb748b6e07c3e89
0xfb5a34649a5338bf52060a8127910a8cad79eb45a3dc649b67b230ac03180f43
0x6dc9a553a6358b650cccc8dd8d4ca7762f9e2a984ea8940a523e38c27bbc196c
0x660d0877ad8a4ac2c72a53acfa0bbeb718138f84f8d3c34fe34565fd754e39e3
0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root: 0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained: 0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published: On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON