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Evidence row 65818

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://api.cra-agent.tech/v1/paid/currency/convert
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
da4b7ad650057a7da802c0504b4ec4caaa7d2e9a5563d4dbfcbf88cdf6b95a2e
Leaf
0xad5d70d7c6a16aab752ee20b2797adc62663f3de59552a436f1722ab3edfb7fe

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.cra-agent.tech/v1/paid/currency/convert"
    ]
  ],
  "name": "CRA AGENT data",
  "owner_address": "0x33b37c6d7a98b58da3ccb3f36a4b578053d0ea74",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x3600000000000000000000000000000000000000",
        "extra": {
          "assets": [
            {
              "address": "0x3600000000000000000000000000000000000000",
              "decimals": 6,
              "symbol": "USDC"
            }
          ],
          "minValiditySeconds": 604800,
          "name": "GatewayWalletBatched",
          "verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee",
          "version": "1"
        },
        "maxTimeoutSeconds": 604900,
        "network": "eip155:5042",
        "payTo": "0x33b37c6d7a98b58da3Ccb3F36A4b578053d0Ea74",
        "scheme": "exact"
      },
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x33b37c6d7a98b58da3Ccb3F36A4b578053d0Ea74",
        "scheme": "exact"
      },
      {
        "amount": "1000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "26SsHut3dRbK9cWUJcrMfkKn3TKXSFMw61zyqm6tgWjK",
        "scheme": "exact"
      }
    ],
    "description": "Convert an amount between two currencies at the European Central Bank reference rate, latest or on a past date.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {},
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "amount": {
                      "description": "The amount to convert.",
                      "example": "100",
                      "type": "string"
                    },
                    "date": {
                      "description": "A past date as YYYY-MM-DD. Defaults to the latest rates.",
                      "type": "string"
                    },
                    "from": {
                      "description": "Three-letter currency code.",
                      "example": "USD",
                      "type": "string"
                    },
                    "to": {
                      "description": "Three-letter currency code.",
                      "example": "EUR",
                      "type": "string"
                    }
                  },
                  "required": [
                    "from",
                    "to",
                    "amount"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-09-27T20:12:44.685Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-09-27T20:12:44.497Z"
    },
    "resource": "https://api.cra-agent.tech/v1/paid/currency/convert",
    "serviceName": "CRA AGENT data",
    "tags": [
      "arc",
      "chain-data",
      "fx",
      "gas"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Convert an amount between two currencies at the European Central Bank reference rate, latest or on a past date."
}

What the leaf hashes

{"body":"da4b7ad650057a7da802c0504b4ec4caaa7d2e9a5563d4dbfcbf88cdf6b95a2e","id":65818,"kind":"listing","method":"baseline/1","observed_us":1793025459237591,"prev":null,"subject":"x402_bazaar:https://api.cra-agent.tech/v1/paid/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 (296695 rows).

  1. 0xad5d9ef295478e1666e9168db52da571f7d62c0d4d2bb257746e440e1a553b2e
  2. 0x2ed959ca5e31c5f1db3a94a2f269b9bdfdebc6eb1fe803ba721275454c9d44b3
  3. 0xa8db7c79fb8c18d9a903c89746550d536cbc8e5c9644aafb85707e5d2f8af9e2
  4. 0xa81abed2a9ad1ac64c9962c66004bcca0fd3c00b5316c304bed4358c8d56089c
  5. 0x93f7184150b7c3602141fdbfbeccc3056ab7c27ad9825a7178de4b9e6bd614c1
  6. 0x543ed535445591aeac4d72653ad8352886c858636737aee819d5480593621374
  7. 0xd2db5a4c04dce0244f23cefa18ff639050aaa6fc8a75fdce18ca7ef8b92bb5c5
  8. 0x8bb3bc09486d60da457fe2198bfed53b5b048a34f1bb4c78a3c55e2651f84dee
  9. 0xbbbcdb2a68b371a0b7b0af22f935a0deedf517e33fcff3c1e319aa53090c36c0
  10. 0x69f5e36901c930d3d90499bc3b7d9e7644e48cf4f26d1ebf8d605ee5e9424913
  11. 0x317c51a47b234292d19f812377ad1cc4d05ded07987c4ea1ac9ae1ad2b20f0d2
  12. 0x51f06c175a7c946ebe50ef243d6f9370a8fe85c996e53eff19ffcc4585ea8c18
  13. 0xe292b5a99219f136bce6647ce74b21240a1c7331d2475b1839220fd363c94217
  14. 0x3b4dba7d874fc323b0a364140a9c60f37bf547fe671897653118a9873fe03420
  15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
  16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
  17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
  18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON