Evidence row 555298

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.x402node.dev/stock/quote/baba"
    ]
  ],
  "name": "api.x402node.dev/stock/quote/baba",
  "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 BABA Alibaba stock quote (NYSE). Zero-param: GET returns current price. 阿里巴巴股票实时报价。アリババ株価。Cotización Alibaba. 알리바바 주가. BABA stock price, alibaba 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": "2026-10-27T10:12:37.571Z",
    "quality": {
      "l30DaysTotalCalls": 5,
      "l30DaysUniquePayers": 5,
      "lastCalledAt": "2026-10-27T10:12:37.328Z"
    },
    "resource": "https://api.x402node.dev/stock/quote/baba",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Live BABA Alibaba stock quote (NYSE). Zero-param: GET returns current price. 阿里巴巴股票实时报价。アリババ株価。Cotización Alibaba. 알리바바 주가. BABA stock price, alibaba quote. Accepts payment on Base or Solana — either network works."
}

What the leaf hashes

{"body":"45d19e890bc600132ce77d007078f10dc2a6c93058a549ba58806f63627e0c1a","id":555298,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793133787234466,"prev":456366,"subject":"x402_bazaar:https://api.x402node.dev/stock/quote/baba","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. 0x84183febb8ab5ef1fbbd0eee1f3fdc279cb32f173695e3a41ea2494b29261910
2. 0xac449109c937ecdc522ea20bd9a4721ab98d514bd17007aac1b2b808888fffa7
3. 0x6f068dc661026110d09175941ef68a3ef669c7e4f083058c3ff4b241f3f5c857
4. 0x6c68f39098b44ba01834c0f40b4e4bdcfa439a752e343629090e3bd43f15e171
5. 0x834734985bfff3e540462657fd09bc21dc947d9567117f13b088688a2c00a1e3
6. 0x894aff84156c79df211e9755447a50fd6311308133c01d1798f89ab4cab7e82d
7. 0xfb6da78673ef1221687f525900117a79555ea8093854ae6c2794191944870cdc
8. 0x9117143cedd6f8174d109f06760404dbacce541cd9b952cb420c7972ad209b51
9. 0xc62d45af396798e4fa018bad6518ab7c6571b5d21bfec956a3ca270343bafff5
10. 0xb194ac9fe5c6baeb55dea01d06c11d4115ee94a3b4c79863aefd9b339513c47a
11. 0xad994cee2d6f21e3bdb657e22472462ec0aaf283ebff1e0bba45d6f624c7e640
12. 0xfe1f74bbe32292598f931fa103e4afbd12a8e628c1b49eb8ec0da417a917061f
13. 0x07d414626f116f3edc6ddb34183ed02538c3a805fec6db00f9d764f8fd595d04
14. 0x4964f0806efde5ed25f60da2b45d78cd2e0f07d67e64aad2822f6016ad973c47
15. 0x3c500ec3d3edf0c74b87a6ca8fcd77656bfbe03db3d478bd0c184d0c88839c6b
16. 0xfecf3d4646dd4984a13dd715499e842c3fde63692336d97394c2bfd8e877ca5d
17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4