Evidence row 2695895

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://archtools.dev/v1/tools/currency-convert"
    ]
  ],
  "name": "archtools.dev/v1/tools/currency-convert",
  "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": "170+ currencies with live rates. Pay per call with USDC (x402) or credits - archtools.dev",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "amount": 1,
              "from": "USD",
              "to": "EUR"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "ok": true
            },
            "type": "json"
          }
        },
        "routeTemplate": "/v1/tools/currency-convert",
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "body": {
                  "properties": {
                    "amount": {
                      "description": "Amount to convert",
                      "type": "number"
                    },
                    "from": {
                      "description": "Source currency code (e.g. USD, EUR, GBP)",
                      "type": "string"
                    },
                    "to": {
                      "description": "Target currency code (e.g. EUR, JPY, BTC)",
                      "type": "string"
                    }
                  },
                  "required": [
                    "amount",
                    "from",
                    "to"
                  ],
                  "type": "object"
                }
              },
              "type": "object"
            }
          },
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-11-03T17:15:54.516Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-11-03T17:15:54.308Z"
    },
    "resource": "https://archtools.dev/v1/tools/currency-convert",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "170+ currencies with live rates. Pay per call with USDC (x402) or credits - archtools.dev"
}

What the leaf hashes

{"body":"011a8227c1f7ab1d89ed7778751f9df0be74c7cacc8d94236b2042fec3ac77a3","id":2695895,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793735726007489,"prev":null,"subject":"x402_bazaar:https://archtools.dev/v1/tools/currency-convert","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).

1. 0x7a5fd295a6a2275cecb1eb9dc28be0fd64eb3197e3b4119389803c4784202298
2. 0x867a92f492993d92564f8d971b77ed54331a6128fa008f709e5ffc35342a456d
3. 0x3d9d0515c73227df74e342605269f0a88f50520f50f2bfb95a7a484a62215949
4. 0x41810e39772e92859d7daff31e6cad1ce007d4018069afdce08bd2a1094ef3cf
5. 0x5ca765a37edb8ec6e7cffd076dc3e0638484f8fa6b2f263c58288c892cb82251
6. 0x9982ac38d86ea35249a1f26a8e2722962adbad56b0b2119aa06aa3ffb17dc2e1
7. 0xa0ebe6f2e013bb587deb642e0fbc6b80a49910aada4bf7e56872b836b1285e6e
8. 0xa1469d3391fb0bcfa457efff51a1f36b8add2700508f867a14923cf8f89a36c6
9. 0x0ba9906bb7fa74d9213ca1dd2fece96d27e8160a2b3e53f1b4f95c2eeb310bc0
10. 0x76abc71bc99c26d92c68b57259c236dbe4c8b878266ede517f8ad078a342b963
11. 0x924b662a0a88c30319ea9d755217c9169aeb836e634e4f0334512864b9af4f04
12. 0x57d6fb14a6313ce4aa51862ebcf194cf2e03be7a66885e4c88a52d6b0498b45a
13. 0x5298391d265ab9f80c949e86e9bd5b637fedf3347217f0b74126011e53908e9f
14. 0x6fb225dda71b00192a48c85a4e8ab2a5f155e0c847774dbc1bfddf59a34912c3
15. 0x273fa0d1dba912fbac313286feadbb113b263290d047849b0ea460936942f2af
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7