Evidence row 3967552

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://ai.tradeos.xyz/api/x402/search_tickers"
    ]
  ],
  "name": "TradeOS",
  "owner_address": "0x8072db1582495382974238d9cdb3d037ce808b00",
  "raw": {
    "accepts": [
      {
        "amount": "5000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "assetTransferMethod": "eip3009",
          "name": "USD Coin",
          "paymentFlow": "authorization",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x8072Db1582495382974238d9CDB3D037cE808B00",
        "scheme": "exact"
      }
    ],
    "description": "Search market instruments by name or ticker. Returns matching tickers, names, exchanges and market-open status. Use the returned ticker with get_market_snapshot for the latest market data, get_market_candles for OHLCV history, or get_market_technical_analysis for written chart analysis. Popular examples include AAPL, SPY, gold XAUUSD (C:XAUUSD), EURUSD (C:EURUSD), BTCUSD (X:BTCUSD), and ETHUSD (X:ETHUSD). FX/metals require C:; crypto requires X:.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "limit": 5,
              "query": "Apple"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "count": 1,
              "data": [
                {
                  "exchange": "NASDAQ",
                  "isMarketOpen": true,
                  "name": "Apple Inc.",
                  "ticker": "AAPL"
                }
              ],
              "exchange": "all",
              "limit": 5,
              "ok": true,
              "query": "Apple"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "$schema": "http://json-schema.org/draft-07/schema#",
                  "additionalProperties": false,
                  "properties": {
                    "exchange": {
                      "enum": [
                        "NASDAQ",
                        "NYSE",
                        "CRYPTO",
                        "NYSE Arca",
                        "NYSE American"
                      ],
                      "type": "string"
                    },
                    "limit": {
                      "default": 5,
                      "maximum": 50,
                      "minimum": 1,
                      "type": "integer"
                    },
                    "query": {
                      "description": "Instrument name or ticker",
                      "maxLength": 200,
                      "minLength": 1,
                      "type": "string"
                    }
                  },
                  "required": [
                    "query"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1793603669/bazaar-icons/cc818e4c67b5b1ca.png",
    "lastUpdated": "2026-11-07T08:52:35.017Z",
    "quality": {
      "l30DaysTotalCalls": 11,
      "l30DaysUniquePayers": 7,
      "lastCalledAt": "2026-11-07T08:52:30.261Z"
    },
    "resource": "https://ai.tradeos.xyz/api/x402/search_tickers",
    "serviceName": "TradeOS",
    "tags": [
      "finance",
      "market-data",
      "technical-analysis"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Search market instruments by name or ticker. Returns matching tickers, names, exchanges and market-open status. Use the returned ticker with get_market_snapshot for the latest market data, get_market_candles for OHLCV history, or get_market_technical_analysis for written chart analysis. Popular examples include AAPL, SPY, gold XAUUSD (C:XAUUSD), EURUSD (C:EURUSD), BTCUSD (X:BTCUSD), and ETHUSD (X:ETHUSD). FX/metals require C:; crypto requires X:."
}

What the leaf hashes

{"body":"d3230308a059427d85b63335920929aa68c99f3e28281fc322706f787faf347e","id":3967552,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1794083412375339,"prev":3764057,"subject":"x402_bazaar:https://ai.tradeos.xyz/api/x402/search_tickers","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-07 (195826 rows).

1. 0xa1421a1bd574b8a04e1f52d9ee1cb904df4edb84957c5fa6a099171d155a95d9
2. 0x35331a5041527ce789c1684f0720c52a1c4abd27fe5198a4b6ccb3112cc0dc20
3. 0x4ae6e0c7da97bb821bc596ee666c45423e5d8d647db1993ddbfaf10e989f910d
4. 0xf23690aec501cc43ff5179807bdbe858c4be3408e4decfab2b7c75198321d9c9
5. 0x12fafdb9f8bbcacbbc5bdb21063d3df990628bdbb413db99477ce1b418dd27b4
6. 0xb328f8bc729e610b7616413119010c883b0a89c1e5819f78b2def6791f09d7b4
7. 0x2597474cc9eb56004c147191230830fef89802648673f248f4dcf2541e814a64
8. 0xbf9f2af246f1746642ecbd9c59bb0e176b03e6c412feb88b9c8d4e9cddf3941d
9. 0xfbec83ead61e72744c0651d4b6c102ed330bd4abbd5c62079c9a222de29342dc
10. 0x14b4c0ddb532636a7cac95129ead9a884409e56f2f391d022206a767b7cbbb00
11. 0x7434c0d16fce7be0fce95f562ea6dab9c27902c07f5e25688b96c9c0c1c346e0
12. 0x5a5e0798c05616e1914c5822b622e658b1a40e6a8ff3f640d4041aaf5c2a77c2
13. 0x48980d105d947ab96380901aad7ac7a00fe18dcac0fbad9632657da5f529e9ee
14. 0x48aed00eefc8f84d1248774dbdfabcbf6a8a32d07ba72d541c50e091461df992
15. 0xd43f13f6774b4e9adf7a95c9811fb4fe9b9256ca73bc6f20577cb4cb147ba0eb
16. 0x39ddab61a3a1eeffcb2f54acf6ff87eaec375674f3e77f00c342826d4e1bf071
17. 0x3b69f6d98c91b21287021db092e52491474f0d08438393ac130d6a3c273bcd4a
18. 0xff23fa8a9de3f957315ef0dfe7e8d8f6b1a51dae05fef7615c59794e019ff05c

Day root

0x17da9e85e1b138541355d33543ff34e3503cd3a49d37728fb53643e2a0416a2d

Chained

0xed34bd4af17282643de8cb9591c84d0aa1b39e1e9ae9864941e543f5a15718cb

Published

On Arc Testnet, block 71280839: 0xc3f6784179e0ca32236ba89472473e882a81d03fcc5ce27ca58ded2e01e112aa