Evidence row 409137

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": "2026-10-27T05:04:06.353Z",
    "quality": {
      "l30DaysTotalCalls": 112,
      "l30DaysUniquePayers": 23,
      "lastCalledAt": "2026-10-26T06:35:13.253Z"
    },
    "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":"2b33c7ab5ded7adeb1a53088dc37206d5dc956c4747edc3922d9d21c2a5a3fa3","id":409137,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793080347313005,"prev":67047,"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. 0x9ffbd9766855291ee4e24092cd6678e8c3dbd97d2d2ae2533c9f9349b7b3ed41
2. 0xd2869db18e935e0491ee462a77851a8b9304d2dee3af4b9b7d269a46fc1d1225
3. 0x1395bf8f30c498e2cf66474177d888353b14ad8822c600b7e05c0c836a3b67dc
4. 0x1b04b1d5e7920162e0b8958ff3eed111b9d754b2f273714f92d3a7c13329ebdd
5. 0x5c88b2bab0140dd3bc77ff237ff89f260061e2f9d97459de41ed4ce52b25a59a
6. 0xf473b8dfb8b4473614a7d69a9b301d9471697ed034a3b6de5f6178320fb5ce99
7. 0x588f4b9deed5ca7fc0ecc8551c41f4af50f626cf9d2a8762949d32537a9749d2
8. 0x6124ce1735787b57925edc9cbdb096211e1b5e8dc00bc75bb8b166678c878954
9. 0x4b090561dda06eb22f8ec09e0981ae9850270c36b34113a477910d6e6a8e1cf6
10. 0x9688634bb2e6db02202f88bd0e70962fc56919c313dd799e8e03c7a1f8e87a4a
11. 0x12cd93a6a2110f110799415b164ee8de10e68de8672fb364e4103e94c2b4325a
12. 0x33950e20188f67e0f2148f6d7f32c815ddcf437f8b5b049a9de944b90cf78cd0
13. 0xa91c23113464e2fc1e93d41e407b7c6c254bee2eac2f7a550e2f9a1275eef26a
14. 0xb37e6165108af3c1962db6b76953aee5ee86201747a07444ad2760bf2d5dca23
15. 0xa3fff4662cd48659f5bafd0612931759a90e53a7b4209ed8f26f6594a07bb547
16. 0x64c405a28e8819716221eb2529fe4ce277ab08025e17e685cbd5ece75ceb75c7
17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4