Evidence row 121192

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://sh-origin.walls.sh/search"
    ]
  ],
  "name": "Superhighway",
  "owner_address": "0xf7fdeffc3abc97379418b0a687fdb54e1cbce163",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xF7fdEFfc3ABc97379418b0A687FDb54e1CBcE163",
        "scheme": "exact"
      }
    ],
    "description": "Real-time web search API for AI agents. Returns ranked organic results (title, link, snippet) as JSON from a resilient multi-engine metasearch (Bing, Brave, DuckDuckGo, Wikipedia, Mojeek). Pay-per-query in USDC via x402 — no signup, no API key, no rate limits. Built for agent grounding, research, RAG, fact-checking, and fresh real-world information.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "limit": 5,
              "q": "best espresso machines 2026"
            },
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "limit": {
                      "default": 5,
                      "description": "Max results.",
                      "maximum": 20,
                      "minimum": 1,
                      "type": "integer"
                    },
                    "q": {
                      "description": "The search query.",
                      "type": "string"
                    },
                    "time": {
                      "description": "Filter results by recency. day=last 24h, week=last 7 days, month=last 30 days, year=last 12 months.",
                      "enum": [
                        "day",
                        "week",
                        "month",
                        "year"
                      ],
                      "type": "string"
                    }
                  },
                  "required": [
                    "q"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-21T03:15:07.04Z",
    "quality": {
      "l30DaysTotalCalls": 7,
      "l30DaysUniquePayers": 5,
      "lastCalledAt": "2026-10-21T03:15:06.502Z"
    },
    "resource": "https://sh-origin.walls.sh/search",
    "serviceName": "Superhighway",
    "tags": [
      "search",
      "web-search",
      "ai-agents"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Real-time web search API for AI agents. Returns ranked organic results (title, link, snippet) as JSON from a resilient multi-engine metasearch (Bing, Brave, DuckDuckGo, Wikipedia, Mojeek). Pay-per-query in USDC via x402 — no signup, no API key, no rate limits. Built for agent grounding, research, RAG, fact-checking, and fresh real-world information."
}

What the leaf hashes

{"body":"67f19ad3ab209d4c403d4240c6b19e01074de9b26f8fee2871f58a597b5f44fb","id":121192,"kind":"listing","method":"baseline/1","observed_us":1793025619452681,"prev":null,"subject":"x402_bazaar:https://sh-origin.walls.sh/search","subject_kind":"source_record"}

Proof

Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.