Evidence row 2695886

Observed 3 Nov 2026, 19:55 UTC, by sync.x402_bazaar/1.

Kind: listing
About: source_record x402_bazaar:https://archtools.dev/v1/tools/token-lookup
Recorded: 3 Nov 2026, 19:55 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: 9014d5b90c7e2bb21448bddefc0c6146f2b2cc0337e9fcf0dd730c504ab71b0f
Leaf: 0x89452d58a69b9375abe7cc83e5ac77535655afc2bb6e97188470e23af4611dae

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://archtools.dev/v1/tools/token-lookup"
    ]
  ],
  "name": "archtools.dev/v1/tools/token-lookup",
  "owner_address": "0x2583aac89f58a63d9ccbedaa5e3baf2196aa967e",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0x2583aAc89f58a63D9CCbeDaa5e3BaF2196Aa967e",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:137",
        "payTo": "0x2583aAc89f58a63D9CCbeDaa5e3BaF2196Aa967e",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "0xfde4C96c8593536E31F229EA8f37b2ADa2699bb2",
        "extra": {
          "name": "Tether USD",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0x2583aAc89f58a63D9CCbeDaa5e3BaF2196Aa967e",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "0xc2132D05D31c914a87C6611C10748AEb04B58e8F",
        "extra": {
          "name": "Tether USD",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:137",
        "payTo": "0x2583aAc89f58a63D9CCbeDaa5e3BaF2196Aa967e",
        "scheme": "exact"
      }
    ],
    "description": "Search CoinGecko for a token by name or ticker symbol. Pay per call with USDC (x402) or credits - archtools.dev",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "query": "bitcoin"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "ok": true
            },
            "type": "json"
          }
        },
        "routeTemplate": "/v1/tools/token-lookup",
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "body": {
                  "properties": {
                    "query": {
                      "description": "Token name or ticker to search (e.g. bitcoin, BTC, solana)",
                      "type": "string"
                    }
                  },
                  "required": [
                    "query"
                  ],
                  "type": "object"
                }
              },
              "type": "object"
            }
          },
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-11-03T17:17:49.611Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-11-03T17:17:49.419Z"
    },
    "resource": "https://archtools.dev/v1/tools/token-lookup",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Search CoinGecko for a token by name or ticker symbol. Pay per call with USDC (x402) or credits - archtools.dev"
}

What the leaf hashes

{"body":"9014d5b90c7e2bb21448bddefc0c6146f2b2cc0337e9fcf0dd730c504ab71b0f","id":2695886,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793735725583617,"prev":null,"subject":"x402_bazaar:https://archtools.dev/v1/tools/token-lookup","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).

0x89455679a59de9d3c1f0ead1523f26668925bc14b6b02466cd210d041f56a09c
0x9f38b6099ddbd7722c4e2816ba58954a615a04a6a46eaeba3a975b8739029fdc
0x5e28f7514e313709d7ded7897a9e303413fa341d0af6edc676125d1b0f3a4b92
0x6b1b373c28c07d239f1eb0bee167cf5d85ed7ec9a7546cebcec27fec94f072c8
0x6f2ed96cf7dc4cb4f69ba60e96f6fe55d612978fe4e7450d179dea615c449d7e
0xce2d2f9f4857628405d737cc7ef16b1ec5961ba2e642ee1926fff08baed08a9d
0xbf2a1774d97ae45b4a83de0e9e551c477595bf9d9e8648788fc41d543a47cbca
0x52171d1fb62c6c3819696f036ef9a52571d0055cc699b96fab31281bd660f79d
0xd4cc69939c6a455b7ef1efd1243f3e82c00a19c3fc7d7d53e6d49eeebe026d01
0x1a0b4939e0df455933e32a30ded521639b791536dd50aaa77603a80e12e1802d
0x8ef0574986e6a7668eaf661d6c84e2b2580f4675aa4ed3d6e8e8db0f0ffe676e
0x344740b8b895d018533c0dac6293c6a30ea11da13c6fe385357667909d6308cb
0xf7c67c96024b4a69e763701d06d6e4b51458c1259af3b5d0a9d5873b55301b3a
0x2c7b214378c568c43cd230b3af22d5b7530813ac1c6dd11bb8169f29d025bb3d
0xd7fa57d9cb0ff551366a474cfe5dd932be199a84a12f0b57b253725627acf8dc
0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

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

How to check it · This row as JSON