Evidence row 453242

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.x402node.dev/finance/econ-calendar"
    ]
  ],
  "name": "api.x402node.dev/finance/econ-calendar",
  "owner_address": "0x4466d4a84b7c49a6a094ec6eef4a0712d6dd125e",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up",
        "scheme": "exact"
      }
    ],
    "description": "Upcoming high-impact macroeconomic events from the live Forex Factory calendar - central bank rate decisions, FOMC, CPI, NFP, GDP and more - each with currency, scheduled time, forecast and previous values plus minutes until release. Filter by impact and currency. The market-moving schedule trading agents check before acting, not in any LLM training set. 经济日历高影响事件. fomc cpi nfp macro events Accepts payment on Base or Solana — either network works.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "currency": "string",
              "hours": "string",
              "impact": "string",
              "limit": "string",
              "upcoming": "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": {
                    "currency": {
                      "description": "Filter by currency code(s), comma = OR, e.g. USD,EUR (default all).",
                      "type": "string"
                    },
                    "hours": {
                      "description": "Only events within the next N hours (optional).",
                      "type": "string"
                    },
                    "impact": {
                      "description": "Minimum impact: high (default), medium, low, or all.",
                      "type": "string"
                    },
                    "limit": {
                      "description": "Max events to return, 1-100 (default 30).",
                      "type": "string"
                    },
                    "upcoming": {
                      "description": "true (default) for future events only; false to include past events this/next week.",
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-27T08:37:31.113Z",
    "quality": {
      "l30DaysTotalCalls": 113,
      "l30DaysUniquePayers": 23,
      "lastCalledAt": "2026-10-27T05:04:05.989Z"
    },
    "resource": "https://api.x402node.dev/finance/econ-calendar",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Upcoming high-impact macroeconomic events from the live Forex Factory calendar - central bank rate decisions, FOMC, CPI, NFP, GDP and more - each with currency, scheduled time, forecast and previous values plus minutes until release. Filter by impact and currency. The market-moving schedule trading agents check before acting, not in any LLM training set. 经济日历高影响事件. fomc cpi nfp macro events Accepts payment on Base or Solana — either network works."
}

What the leaf hashes

{"body":"78f1f65236a732af03c550448d93e9eff40aa14c71864ac9ed19617552fb3ffe","id":453242,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793100611219991,"prev":426796,"subject":"x402_bazaar:https://api.x402node.dev/finance/econ-calendar","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. 0xdb47fe81806ee56974567cff7f1426bcbfbc0d5101733524e5b56b5700f96d4b
2. 0x7bab86cc9dc572c0fa4b41cdd93ef8131e730851a5d8fcc68872c790ed656a83
3. 0xaad58b9c83ee8d2961b3b4bb62461b4d58d1075976cd09bf97998a290d7b4ce4
4. 0xdf63ffa6bee8c35e647f264c421bac4de5bd91e6de20c8fba4f7c3797b2815dc
5. 0xa2c4323b12fb65a2281f82ac8717c8f12cfe5366e67980010a4696ff80472131
6. 0x2f420eaa182d98490e4ae00f78637d14c95f510ab52e8aa15f7856ea6e0e9c37
7. 0x8089c11f4ba889cb1a5fb2f6f77b9e602e5d7d8acaa69398a2b1b2965ba43bc7
8. 0x436f7d29d790251dbfe12481519b1f2e9dcf9b4d40ea3e888666d920d0e679de
9. 0x3b160b317a1cd03800f5e573e98c94de7c059a51d178a97abd623d3afb939dae
10. 0x649fe9bf9933bdf8e4f1669be18e697cdd5108fea86a8e4c464c55d2f32effaf
11. 0x060f0050459b9f778c2761a528a47f6fd2a30d32b8fb939c042a40bcf5eae20e
12. 0xb1729a74b02e0277214cd7ddc7a3826d50fd12538906bbf13236f7c6cca39323
13. 0x9f8e192630bb5fc72241bfdb0460be2fccc141b3afd0197fe2e478dc28ce82a9
14. 0xd59f3e577867f5105dd7f75598f16da8286185e426dfcdafb84e733fde2b2492
15. 0x24e3e2bb8ee1e8d20756de35f0e0c4ec8eb1f193bd2cf3f077ee1f92f211c34d
16. 0x8745bd887f5ce9f7a49558fd2b04cdcd97a05ea9f8a23f62d0e80cb13d328b0f
17. 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4