Evidence row 1531988

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.x402node.dev/forex/convert/aud/jpy/aud-jpy"
    ]
  ],
  "name": "api.x402node.dev/forex/convert/aud/jpy/aud-jpy",
  "owner_address": "0x4466d4a84b7c49a6a094ec6eef4a0712d6dd125e",
  "raw": {
    "accepts": [
      {
        "amount": "4000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e",
        "scheme": "exact"
      },
      {
        "amount": "4000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up",
        "scheme": "exact"
      }
    ],
    "description": "Convert AUD to JPY at live rate. Pass ?amount=100 for value in Japanese Yen. 澳元兑换日元换算。豪ドルを円に換算。Convertir dólar australiano a yen. 호주 달러를 엔로 환전. aud to jpy convert. Accepts payment on Base or Solana — either network works.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "amount": "string"
            },
            "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": "要换算的金额，如 ?amount=100",
                      "type": "string"
                    }
                  },
                  "required": [
                    "amount"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-12T23:57:18.248Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 4,
      "lastCalledAt": "2026-10-12T23:57:18.074Z"
    },
    "resource": "https://api.x402node.dev/forex/convert/aud/jpy/aud-jpy",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Convert AUD to JPY at live rate. Pass ?amount=100 for value in Japanese Yen. 澳元兑换日元换算。豪ドルを円に換算。Convertir dólar australiano a yen. 호주 달러를 엔로 환전. aud to jpy convert. Accepts payment on Base or Solana — either network works."
}

What the leaf hashes

{"body":"50f2e1a81eabaf2ceeac11c8f96f5bc40e5081792d40ff0f1065fd273dcd9b70","id":1531988,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793473468001912,"prev":70429,"subject":"x402_bazaar:https://api.x402node.dev/forex/convert/aud/jpy/aud-jpy","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. 0x47ad5448dafced229cf114f0ea32e7e39dbba1f3fa347fe47535792177c52ec6
2. 0xa54b4fb4222154ab927a974afad941aa1daba045384676a03dbc0f3f20f03576
3. 0x6e60970b3e0c0a2c50a2280f58543d0b67b5fc4821e71ea0a993e84ca22b221c
4. 0x1248e8e7cd64b34bfceb561361e37ac543c95177eb58901a2ddfd4eb68240bd2
5. 0x7c68b21533be794444b78f458922086d6fae3177120092b08006ae99d8f5f4ad
6. 0x6e3664f33352cd8eeb656e93a00562607ca4092406df10189ca99142cdd44199
7. 0x2615f5e8e0a51b2ead406d520f27c4273785aaa3936085402c750817879d89b0
8. 0xbe48164b9553df60016ea5837a9705e1e4feab129498cec2bbaea949be8fc6a0
9. 0x11f5d30f3d0804640298363ebf33e63a131e75ef62d1f3852656e6ae257c8a96
10. 0x8ddf2beebb5c0b4097a91fd854d6b4e33170572539bad216e81f56afd3d19df1
11. 0xfa36039b2e672e7aaf0e0c1c8a0b59f968b8385ee119c95f41b24d550a578bce
12. 0xef6175bc5a4e6120a0fefbc07c9eca3dce216a20617e1222134e80160726a514
13. 0xbcc832f9404b5d1b302f3d3e15636212c98af90872d1174ace425ce5359d5599
14. 0xc248f3640ff2a9c77f3134397896f3ef7b260859179e2912c528542dff5a29d2
15. 0x37f0ccf90cd9ba8759ef0154382593820880794592760020f095a3628e43fc3f
16. 0xad4540f06e3fdfe46524d8592f8d854d4849e16217bc047eaf024f0abebe34b0
17. 0xa00a931d72706fa2402bfc9b441a12eb7c6a61ff42a542916106e3637177f101
18. 0x59f83f7228f07febe2780660e422e171b0359b8aa031ee3be07e991118130c15

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0