Evidence row 526796

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://stormap.ai/x402/v1/trading_halts"
    ]
  ],
  "name": "Stormap",
  "owner_address": "0x1260d8d1fd47e22416156b72ee75e97986f8ba70",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0x1260d8d1fd47e22416156b72ee75e97986f8ba70",
        "scheme": "exact"
      }
    ],
    "description": "Use when the question is whether a US stock is halted now or was halted today (Nasdaq, NYSE, NYSE American): reason in plain English (news pending, volatility pause…), halt time, quote and trade resume times, and status (halted, resuming_soon, resumed). From Nasdaq's halt feed, refreshed every minute. Filter with symbols=AAPL,MSFT or leave empty for all halts. Errors: 400 bad_input, 502 feed unreachable. Failed calls are not charged.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "symbols": "AAPL,MSFT"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "as_of": "2026-10-17T16:53:24.504Z",
              "halted_now": 1,
              "halts": [
                {
                  "halted_at": "2026-10-17T14:02:11.000Z",
                  "market": "NASDAQ",
                  "meaning": "Stopped so the company can release news. Trading resumes after it is out.",
                  "reason": "News pending",
                  "reason_code": "T1",
                  "resume_quotes_at": null,
                  "resume_trading_at": null,
                  "status": "halted",
                  "symbol": "MSFT"
                }
              ],
              "not_halted": [
                "AAPL"
              ],
              "scope": [
                "AAPL",
                "MSFT"
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "symbols": {
                      "description": "Optional: one or more tickers separated by commas, e.g. \"FFAI, AAPL\". Omit for all current halts.",
                      "type": "string"
                    }
                  },
                  "required": [],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "as_of": {
                      "type": "string"
                    },
                    "halted_now": {
                      "type": [
                        "integer",
                        "number"
                      ]
                    },
                    "halts": {
                      "type": "array"
                    },
                    "not_halted": {
                      "type": "array"
                    },
                    "scope": {
                      "type": "array"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-27T10:14:09.923Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-27T10:14:09.762Z"
    },
    "resource": "https://stormap.ai/x402/v1/trading_halts",
    "serviceName": "Stormap",
    "tags": [
      "web",
      "stocks",
      "ai-agents"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Use when the question is whether a US stock is halted now or was halted today (Nasdaq, NYSE, NYSE American): reason in plain English (news pending, volatility pause…), halt time, quote and trade resume times, and status (halted, resuming_soon, resumed). From Nasdaq's halt feed, refreshed every minute. Filter with symbols=AAPL,MSFT or leave empty for all halts. Errors: 400 bad_input, 502 feed unreachable. Failed calls are not charged."
}

What the leaf hashes

{"body":"a8c86c82a184511997fd762828a8769c704af83dc9826d27c42049dbb81fd271","id":526796,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793124791490613,"prev":451864,"subject":"x402_bazaar:https://stormap.ai/x402/v1/trading_halts","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. 0x5e7b02979762ec96d596c270e5941d38cf975642bbf5f23d99e0437e86a77c53
2. 0xd172b95f80db6ab9175492b098d4aef83495aca3e72f61bc0b9d70c7a916f187
3. 0xa8db1e5b012162cb2b757c52576635e45621b3d36debdd3c20aa659f060c886a
4. 0x3e293d0aa1e211494f8c13a158815eced2c64171c4ef3cf6248b790e384f2fcd
5. 0xc7379cfa01ae5dcb784950c96a34b7cb439d757f89169bc8cc2ddec620188670
6. 0x76edc8a08db9b4d7a10d64f877cc4ef7a8d81ec5f764dc7b1a7691f9063300f3
7. 0x11a7e381b0c482c042508b88951e46bf851559186d946da9638cc3e055cff4a6
8. 0xa2f077da8b681666284efff3fa72164ae70e84714f1bfde2e50e7ede9b8a2c1e
9. 0xa5660c01c6d80202806499156f403e91eaff1337f90d5cc5da894e4d90065136
10. 0x4e79d33c25ca758a2e65bce3276e1b993b98712703de050f26dfdeb009d2099b
11. 0x915047fd83f4ac923bed7c49fdd93482d256c066901f5966acf8a481ff6bd0b8
12. 0x4c8fa606175c9cb1c3e3bd96088308174f83b262a092ba5ff94c58839714ede9
13. 0xeaf6b21867367f85a965f982b6593c42eafe4fdf74e94b675523a6478de49a54
14. 0x4277e02be0b5d91d78bc2247e37d402572474ba896c2e8f45765c8dc4e244d36
15. 0x6f00f0da417f4126951ba8ba9b7962c847e91f5c61364ad9ad47e5f979698a60
16. 0x23cf9bb4337ee8be7fcae368fd69d24c62c11fb45882127b4cd919bb96a19996
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4