Evidence row 453003

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402.whisperbox.my.id/x402/rate"
    ]
  ],
  "name": "x402.whisperbox.my.id/x402/rate",
  "owner_address": "0x2c0982bf273c9c157af6e3af095098b150d64d95",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x2C0982bF273c9c157AF6E3af095098b150d64D95",
        "scheme": "exact"
      }
    ],
    "description": "Currency rate conversion",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "from_currency": "USD",
              "to_currency": "IDR"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "from": "USD",
              "rate": 17862.19,
              "to": "IDR"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "from_currency": {
                      "type": "string"
                    },
                    "to_currency": {
                      "type": "string"
                    }
                  },
                  "required": [
                    "from_currency",
                    "to_currency"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-27T10:17:42.706Z",
    "quality": {
      "l30DaysTotalCalls": 6,
      "l30DaysUniquePayers": 6,
      "lastCalledAt": "2026-10-24T01:24:05.821Z"
    },
    "resource": "https://x402.whisperbox.my.id/x402/rate",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Currency rate conversion"
}

What the leaf hashes

{"body":"1c94a260f10b68e2d6e44b5ba8286a8c8c27661d31c4df3988d9d94c7be3c4f8","id":453003,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793100586774540,"prev":126969,"subject":"x402_bazaar:https://x402.whisperbox.my.id/x402/rate","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x70d8f64589e33e61bf29ff2dbe434c3ce137f587c5f8f964136f0ef32deda1ea
2. 0x5d2534af738d63cd1a9468fa53c6918352ac51dcddfb2e8cb41f0257a125fcab
3. 0x056112144bbfb699ae737e2cbc670167e934f6552e21b378da6788f6f27072ef
4. 0x7bbaad8facf626c69d3ae60c99700fff504dce266548a3016e58e41b5ef0992b
5. 0x08b8000168851d6a00ee21b9f893f587011a9e8a26ab5f0ea53124305d1509e9
6. 0x0937203d4a00ae459c3eb94a08768e79500bea7229c3ab2d3063b2b014a12027
7. 0x912a58d0eeebe6a3af1a8f1054878af973f4f74d15405107716b87fcb50480a3
8. 0xcb43806cce31957c68343cfd285add86d39eec1cdc1f152f2e1a255556d14a4e
9. 0xba140535f6e18ceb43e0655b3faf1c067bfe29646771645cc88f653528d3afeb
10. 0x02b55bab59340b62675e0dca5f5a37860557b1384e60340fe5afdef2a3f65d9f
11. 0x95c0df7fc0477722ad83a4634b422a1cfaabb7e80a9eb5e4018684b65fb2f9b6
12. 0x4150865dc22c5026ab3aaed78166c00f6d1d55d60deb27596b675ffe296e1e81
13. 0x2926e99aefa0ff2e14a67a3ae10a7f6e753ce4b799c6fe531f8cbf8d33b31a66
14. 0xb2ae53d841a55a805fb4078b1a7d44e08a81aba4be3690bac3a5b4c366bf39da
15. 0x275720ecabb68df33eee92ae4fd70572a8d952d6c61c061c2869cfc3217aa5c5
16. 0x23cf9bb4337ee8be7fcae368fd69d24c62c11fb45882127b4cd919bb96a19996
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4