Evidence row 2200990

Observed 2 Nov 2026, 19:13 UTC, by sync.x402_bazaar/1.

Kind: listing
About: source_record x402_bazaar:https://ai.tradeos.xyz/api/x402/get_market_snapshot
Recorded: 2 Nov 2026, 19:13 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: f48b4ec86284bea513d9741a2b3ce10bc497a30c994a6155b7e661483ea344fe
Leaf: 0x0210565050f5f46652b7c6f6825264138f60e891105ef16e384c49696dceb510

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://ai.tradeos.xyz/api/x402/get_market_snapshot"
    ]
  ],
  "name": "TradeOS",
  "owner_address": "0x4370026ed485dcdc3f856bb7b35f2873d547af6d",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "assetTransferMethod": "eip3009",
          "name": "USD Coin",
          "paymentFlow": "authorization",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x4370026ED485dcDC3f856bB7b35F2873D547AF6d",
        "scheme": "exact"
      }
    ],
    "description": "Retrieve the latest available market snapshot for one stock, ETF, gold, forex pair or cryptocurrency, including available quotes, trades and daily summaries. Use search_tickers to find a ticker, get_market_candles for its OHLCV history, and 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": {
              "ticker": "AAPL"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "fetchedAt": 1735828201,
              "market": "stocks",
              "ok": true,
              "snapshot": {
                "day": {
                  "c": 203,
                  "h": 205,
                  "l": 199,
                  "o": 200,
                  "v": 1000000
                },
                "lastTrade": {
                  "p": 203,
                  "s": 100,
                  "t": "1735828200000000000"
                },
                "ticker": "AAPL",
                "updated": "1735828200000000000"
              },
              "status": "ok",
              "ticker": "AAPL",
              "updatedAt": 1735828200
            },
            "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": {
                    "ticker": {
                      "description": "AAPL, SPY, C:EURUSD or X:BTCUSD; no spread expressions",
                      "maxLength": 64,
                      "minLength": 1,
                      "pattern": "^(?:[CX]:)?[A-Za-z0-9._]+$",
                      "type": "string"
                    }
                  },
                  "required": [
                    "ticker"
                  ],
                  "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": "2026-11-02T07:15:16.314Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-11-02T07:15:16.069Z"
    },
    "resource": "https://ai.tradeos.xyz/api/x402/get_market_snapshot",
    "serviceName": "TradeOS",
    "tags": [
      "finance",
      "market-data",
      "technical-analysis"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Retrieve the latest available market snapshot for one stock, ETF, gold, forex pair or cryptocurrency, including available quotes, trades and daily summaries. Use search_tickers to find a ticker, get_market_candles for its OHLCV history, and 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":"f48b4ec86284bea513d9741a2b3ce10bc497a30c994a6155b7e661483ea344fe","id":2200990,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793646799440270,"prev":null,"subject":"x402_bazaar:https://ai.tradeos.xyz/api/x402/get_market_snapshot","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).
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Day root: 0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained: 0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published: On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON