Evidence row 548505

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.x402node.dev/stock/cn-moneyflow"
    ]
  ],
  "name": "api.x402node.dev/stock/cn-moneyflow",
  "owner_address": "0x4466d4a84b7c49a6a094ec6eef4a0712d6dd125e",
  "raw": {
    "accepts": [
      {
        "amount": "20000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up",
        "scheme": "exact"
      }
    ],
    "description": "China A-share single-stock money-flow: main-force (institutional) net inflow over recent sessions, with net amount, main-force ratio and daily breakdown. The 'is smart money buying this stock' check Chinese retail investors run before chasing. A股个股主力资金流：查任意A股近N日主力净流入、净额、主力占比，散户追涨前先看主力在不在买。A株個別銘柄の資金フロー。Flujo de capital por accion del mercado A. Accepts payment on Base or Solana — either network works.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "code": "string",
              "days": "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": {
                    "code": {
                      "description": "A股代码 6位数字，如 600519(茅台) 或 000001(平安)",
                      "type": "string"
                    },
                    "days": {
                      "description": "可选，返回近N日，默认5，最大20",
                      "type": "string"
                    }
                  },
                  "required": [
                    "code",
                    "days"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-27T08:45:56.964Z",
    "quality": {
      "l30DaysTotalCalls": 111,
      "l30DaysUniquePayers": 19,
      "lastCalledAt": "2026-10-27T08:45:56.819Z"
    },
    "resource": "https://api.x402node.dev/stock/cn-moneyflow",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "China A-share single-stock money-flow: main-force (institutional) net inflow over recent sessions, with net amount, main-force ratio and daily breakdown. The 'is smart money buying this stock' check Chinese retail investors run before chasing. A股个股主力资金流：查任意A股近N日主力净流入、净额、主力占比，散户追涨前先看主力在不在买。A株個別銘柄の資金フロー。Flujo de capital por accion del mercado A. Accepts payment on Base or Solana — either network works."
}

What the leaf hashes

{"body":"28249a02fab6a48f3a38fa8702eb17ddab68740cfc1a31b4d248d0495d8a6651","id":548505,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793133307268263,"prev":453285,"subject":"x402_bazaar:https://api.x402node.dev/stock/cn-moneyflow","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. 0x6a11f78c379ae737f089c7b63860768bd00b6db593f8d49444814378a7764acb
2. 0xa6e0e86c7601743a6bb61f145ff47f92de74eca49d5e2a2c4dad86ee6974f494
3. 0x1c19b8c193aa1803270443cc85e678d84cae705a06bd5379f04aecc1d2d7bd55
4. 0x92c1a457c689c44d520031bac8d97b970b1c311995582c7a4756b63aa7b10e7d
5. 0x012fdc75abe0e82ed5064fc9efabd9df4142b872cc7a0b9b1df9a3a01b113436
6. 0x5e3320051214585cb4d64c4c0c2c39e7120467d800555ac1ff141136ee5628b9
7. 0xa63bae42ca90cfd1c5fc7a8027f50e635218abbb5a65b4aeef330335b388302c
8. 0x4dd075076a34e8b6ccf8213357f536ef2f6ce04d779f9e98c74917211311f035
9. 0x8beab0f3ea053c358a50ece7113efbbb08f07884882eef7bce579b8fd3d1956e
10. 0x8292b0c4302eab317dc9442deb7c510d6a5800a9f644e4859ca59b9b2b323e8a
11. 0xf948df558d360ef6260367a5acb11bce86c964cb5608d9fbd474976a57db8d7b
12. 0x1907258a29a881c6f59707e890e9f73f7aff1ace32101f20e208f76e9fac9a60
13. 0x927616fada4e04588c09f6e02e8f6e3a1351bac8355e394da3bd0bf249a5c503
14. 0x3c5462812bd2f841e3d7deefc01555f18262fe5e0d5a7eb155330b7a7cb0388e
15. 0x6f00f0da417f4126951ba8ba9b7962c847e91f5c61364ad9ad47e5f979698a60
16. 0x23cf9bb4337ee8be7fcae368fd69d24c62c11fb45882127b4cd919bb96a19996
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4