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Evidence row 125434

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://x402-seller-0ay3.onrender.com/api/hn/top
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
17705552545283cbb23b94a6df6f32c1e67d740856d26a8d472beb134ff8fa7f
Leaf
0x812718677aa13e7890938f263778ca91167c1fdbe83ba27be4a5e30bd55f3650

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402-seller-0ay3.onrender.com/api/hn/top"
    ]
  ],
  "name": "x402-seller-0ay3.onrender.com/api/hn/top",
  "owner_address": "0x5c3db195a38f39074d8c891741a82f6d8f2a16cc",
  "raw": {
    "accepts": [
      {
        "amount": "5000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x5c3DB195a38f39074d8c891741A82f6D8f2A16Cc",
        "scheme": "exact"
      }
    ],
    "description": "Current top N Hacker News stories (title, url, score, author, comment count) — tech/startup news ranking. Optional parameter: ?limit=<n> (1-50, default 20).",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "limit": 20
            },
            "type": "http"
          },
          "output": {
            "example": {
              "count": 20,
              "fetched_at": "2026-09-01T12:00:00.000Z",
              "source": "https://hacker-news.firebaseio.com",
              "stories": [
                {
                  "by": "someuser",
                  "comments": 80,
                  "id": 123456,
                  "score": 250,
                  "title": "Show HN: ...",
                  "url": "https://example.com"
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "limit": {
                      "description": "Number of stories to return (1-50, default 20).",
                      "type": "integer"
                    }
                  },
                  "required": [],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-08T11:41:24.8Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-08T11:41:24.586Z"
    },
    "resource": "https://x402-seller-0ay3.onrender.com/api/hn/top",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Current top N Hacker News stories (title, url, score, author, comment count) — tech/startup news ranking. Optional parameter: ?limit=<n> (1-50, default 20)."
}

What the leaf hashes

{"body":"17705552545283cbb23b94a6df6f32c1e67d740856d26a8d472beb134ff8fa7f","id":125434,"kind":"listing","method":"baseline/1","observed_us":1793025626317589,"prev":null,"subject":"x402_bazaar:https://x402-seller-0ay3.onrender.com/api/hn/top","subject_kind":"source_record"}

Proof

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

How to check it · This row as JSON