Evidence row 70430

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.x402node.dev/forex/convert/aud/usd/aud-usd"
    ]
  ],
  "name": "api.x402node.dev/forex/convert/aud/usd/aud-usd",
  "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 USD at live rate. Pass ?amount=100 for value in US Dollar. 澳元兑换美元换算。豪ドルを米ドルに換算。Convertir dólar australiano a dólar. 호주 달러를 달러로 환전. aud to usd 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": "2026-10-08T06:13:24.503Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-08T06:13:24.353Z"
    },
    "resource": "https://api.x402node.dev/forex/convert/aud/usd/aud-usd",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Convert AUD to USD at live rate. Pass ?amount=100 for value in US Dollar. 澳元兑换美元换算。豪ドルを米ドルに換算。Convertir dólar australiano a dólar. 호주 달러를 달러로 환전. aud to usd convert. Accepts payment on Base or Solana — either network works."
}

What the leaf hashes

{"body":"11094269e9c746e3258092436a9448aab694a8c6c8c6737f5eb7aec83cb414e2","id":70430,"kind":"listing","method":"baseline/1","observed_us":1793025480300365,"prev":null,"subject":"x402_bazaar:https://api.x402node.dev/forex/convert/aud/usd/aud-usd","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0xb7ff2cd3ba128d5d81e7f6fd75def8d9dac0a5c6ec21a1459921b254e38b8cf0
2. 0x5a2f42fe4c9764afcc304edc44bf648950cd87b3e42acb7e6838bc96226b407e
3. 0x384440350aea17be7eee3febb9826d0cbffbf2908bb24ae14b9307cbd03e8a60
4. 0x0456176cc28ab8c0ff4cb4626ea35a4947ac54216b88e827e06107acf52ffc8b
5. 0x2ad1e5d31224312cf4dfd2e46ee23de71d88a17c41748fdd1f66b9c914c02353
6. 0x391c8989cc5a1af627728ab02311d53ce3239efeaba1a3bfc5ac01c6f7631107
7. 0x36acd6965927a6f66f2d725d1ebea81f041169fa46e45df659b415d51710daca
8. 0x9747f3cbb1b423817ec5294c5f55c780e4f97f6aeb34342183bbc02844515c51
9. 0x0e1debecbced8f0b1b591e77cca2b2c23f479b10b92a14c2b121216973d8dd9c
10. 0xa4be442ac364076ac81def5d874f026f701ed9c8fce453af09052efe34f0c7ee
11. 0x930671b38b693880d085315beda88a1c227f3639e9a0e0be6b0665bb173a65db
12. 0xb6efd79902cac6d5a402ebecb8069402f00961ab80cd71b4d647fbc686d975ec
13. 0x2f43fe2b2533a5f40c107c114e458e226102f5f8ae91f097e964345880e30928
14. 0xf692ce2b0a640ec9f75aa960e5fb1c2c7091a04e24881798735752c19014e519
15. 0x9f68b5e15459cb62b8c0cd4c124fa61c74147b4a5755a200fbecd21a581635d1
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae