Evidence row 122049

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://stormap.ai/x402/v1/find_best_api"
    ]
  ],
  "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 a task needs a paid API and the right x402 endpoint is unknown. Takes the task in a few words (web search, weather forecast, verify an email) and returns the top 1-5 Coinbase Bazaar endpoints ranked by repeat paid use (calls per wallet over 30 days), recency, relevance and price, each checked live, with URL, method, price, network, reasons and risk flags. Optional max_price_usd and limit. Read-only. Errors: 400 bad_input. Failed calls are not charged.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "limit": "1",
              "task": "web search"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "as_of": "2026-10-17T12:25:30.004Z",
              "considered_listings": 1900,
              "matched_category": "web_search",
              "results": [
                {
                  "evidence": {
                    "calls_30d": 4385,
                    "calls_per_wallet": 219.3,
                    "paying_wallets_30d": 20
                  },
                  "flags": [],
                  "live_check": {
                    "live_price_usd": 0.011,
                    "status": "asks_for_payment"
                  },
                  "method": "POST",
                  "network": "eip155:8453",
                  "price_usd": 0.011,
                  "rank": 1,
                  "resource": "https://blockrun.ai/api/v1/exa/answer",
                  "seller": "BlockRun.AI",
                  "why": "4,385 paid calls from 20 wallets in 30 days; last paid 19h ago; $0.011 vs. $0.01 typical."
                }
              ],
              "summary": "Best match for \"web search\": BlockRun.AI at $0.011 per call (4,385 paid calls from 20 wallets in 30 days).",
              "task": "web search",
              "typical_price_usd": 0.01
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "check_live": {
                      "description": "Check the top candidates live (default true). False is faster. (boolean)",
                      "type": "string"
                    },
                    "limit": {
                      "description": "How many APIs to return (default 3). (integer) Range 1-5.",
                      "type": "string"
                    },
                    "max_price_usd": {
                      "description": "Optional price cap per call in USD, e.g. 0.05. (number)",
                      "type": "string"
                    },
                    "task": {
                      "description": "What you need the API for, in a few words, e.g. \"web search\", \"transcribe audio\", \"company enrichment\".",
                      "type": "string"
                    }
                  },
                  "required": [
                    "task"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "as_of": {
                      "type": "string"
                    },
                    "considered_listings": {
                      "type": [
                        "integer",
                        "number"
                      ]
                    },
                    "matched_category": {
                      "type": "string"
                    },
                    "results": {
                      "type": "array"
                    },
                    "summary": {
                      "type": "string"
                    },
                    "task": {
                      "type": "string"
                    },
                    "typical_price_usd": {
                      "type": "number"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-24T18:14:56.322Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-24T18:14:56.126Z"
    },
    "resource": "https://stormap.ai/x402/v1/find_best_api",
    "serviceName": "Stormap",
    "tags": [
      "web",
      "api-discovery",
      "ai-agents"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Use when a task needs a paid API and the right x402 endpoint is unknown. Takes the task in a few words (web search, weather forecast, verify an email) and returns the top 1-5 Coinbase Bazaar endpoints ranked by repeat paid use (calls per wallet over 30 days), recency, relevance and price, each checked live, with URL, method, price, network, reasons and risk flags. Optional max_price_usd and limit. Read-only. Errors: 400 bad_input. Failed calls are not charged."
}

What the leaf hashes

{"body":"9b9be09e81a0a86e239a4db1206093313c8339de02c299e3b72c56778eddf36e","id":122049,"kind":"listing","method":"baseline/1","observed_us":1793025620845066,"prev":null,"subject":"x402_bazaar:https://stormap.ai/x402/v1/find_best_api","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x01d1986f31d5a46fc529f9c38644f0b04b5220a155092b6b54bfdf1ae5b33a4f
2. 0xb43120739c5fb9c11dfbca12e904d25b433099d4c8489390f8b92e238a0f1fd4
3. 0xb18010d4e2b9ceea3226ebfe8fc5208ff41b1dff6cabd65e0d5490d77b55b9f5
4. 0x2d7b98fba4fc921ce0b5ca7ff0f3b472ae362a018451b9efdbbdd47e9480fe52
5. 0x6bb8c004ebead08d765820ba2feec728d4471a51af0bbc31d23f39de55023c83
6. 0x12ba51e55ce16c4fec125bf312c081eeb19ae8ce081db78149b05d1fc94243ba
7. 0xf294f20bcb606c20365282be3068c3d88b1a40b79a755566e7d177edc40646ce
8. 0x13a689b60f374b781582f0e1c1ce9cd0a0585c0f907a2773ec5b4b679aa5b972
9. 0x7b05d8237282cbd22d605a243ea1e20b370d2f54a09ce9de96d1b7d4fef066fd
10. 0xb59ab9723c94bb11211a69aab135061f373122c6fca8c5dbfd525237ac1ef164
11. 0x588f372bbaaf730e538542f070b005c0dd23fdb8c7f43a940481de0c1681aae1
12. 0xd75ede2689ed83bbc8980becaf4f32a77c7e05567790cd351e997bb28aa0844c
13. 0x92ff7d176556ddbe3d885e2ab73948b14a6aa3568a8fd237427d4f8415235a23
14. 0xd1d3499072edb10edc68f84bcae2365d2ab534df689250cab18c751b6f13b6ff
15. 0x7ddc2fead128357f881b63e6c7c26d7fbbb84fca6c7c8e0bbfe386de86ca8d39
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae