Evidence row 555327

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.x402node.dev/stock/quote/wmt"
    ]
  ],
  "name": "api.x402node.dev/stock/quote/wmt",
  "owner_address": "0x4466d4a84b7c49a6a094ec6eef4a0712d6dd125e",
  "raw": {
    "accepts": [
      {
        "amount": "5000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e",
        "scheme": "exact"
      },
      {
        "amount": "5000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up",
        "scheme": "exact"
      }
    ],
    "description": "Live WMT Walmart stock quote (NYSE). Zero-param: GET returns current price. 沃尔玛股票实时报价。ウォルマート株価。Cotización Walmart. 월마트 주가. WMT stock price, walmart quote. Accepts payment on Base or Solana — either network works.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {},
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {},
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-27T10:16:43.592Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 4,
      "lastCalledAt": "2026-10-27T10:16:43.416Z"
    },
    "resource": "https://api.x402node.dev/stock/quote/wmt",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Live WMT Walmart stock quote (NYSE). Zero-param: GET returns current price. 沃尔玛股票实时报价。ウォルマート株価。Cotización Walmart. 월마트 주가. WMT stock price, walmart quote. Accepts payment on Base or Solana — either network works."
}

What the leaf hashes

{"body":"e60a8997ced2e874ca4bcc4f551232fb75d8a3409500d0d385b583e469a7b317","id":555327,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793133788131196,"prev":456422,"subject":"x402_bazaar:https://api.x402node.dev/stock/quote/wmt","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. 0x8b44fb2d64d6dbe68cd2699c7e7875bd6ee6b80790672330c7c433d818b20532
2. 0x206778e3b313561b7e16802d38bdc51281f3c90f3d6f60c905dbab520e1f531a
3. 0x5600ed3e86cef9ced2abf1247639f296745f41a7d7ab4525546b4f4d3ef02231
4. 0x98f68a735d9e65e721a314681ee3b3ac61059e7425b164411e7a0a2ec7fe19af
5. 0x375caaa6d363a6657148cf4bceb9556a82fcd9cfe454355869b1d5da88be2846
6. 0x52a9a545ad0b674725773ca87ee1e0024eff77173c0531a51bd4071daae3540a
7. 0x5dd74af46ae016437c2fdbf2e1f74939edd12a2876ff1aaddd2cec96a1aa86e7
8. 0x17dae5f15fbfca553db39f01073bf1092954edbff91967ee5e45139bcc933faa
9. 0x5b16e9ec50cc8e6a4a9d3c24333efe09cf53d35984e0fe603e33e3f3bbb5bccf
10. 0x5645f68f1fb0e8c2e54f461dbe91bce0595402bb486da126088cf1c275dd2050
11. 0xcdbeb854b5cb2391772ef949ab5c1e3c24cc8221d97cd112ccb987b02e3d89da
12. 0xe9b891332733aa3fa69ace7f82b036df13816078968e2c10034f79c2255498d0
13. 0xea3d566bf95ca7a3a7f6de9c4f77180bd8c5ffd160486a27d870e8a2fb6d0b9e
14. 0x06e3b43165f5b3c31d850bc32f20b2e25b844564c4e042c141b9748c26a5a600
15. 0xb4f7223140c8a36cb87a63d77cf617086d9968dc4658f03e102571ebe06e9ed6
16. 0xfecf3d4646dd4984a13dd715499e842c3fde63692336d97394c2bfd8e877ca5d
17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4