Evidence row 73215

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://datastand.dev/api/data/llm-catalog"
    ]
  ],
  "name": "datastand.dev/api/data/llm-catalog",
  "owner_address": "0x470a1b647d668d3820add26d70c8371557ff4c6b",
  "raw": {
    "accepts": [
      {
        "amount": "20000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0x470a1b647d668d3820add26d70c8371557ff4c6b",
        "scheme": "exact"
      }
    ],
    "description": "Every model on the OpenRouter marketplace with per-million-token input and output pricing, cached-input rates where published, and context windows: several hundred rows, rebuilt daily. A changes block diffs each build against the last: models added, models dropped with their last known figures, and every price or context-window move as from/to. How much moved is free: this listing carries the build's added, removed and repriced counts, so a quiet day can be skipped unpaid.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "type": "http"
          },
          "output": {
            "example": {
              "count": "integer",
              "dataset": "llm-catalog",
              "generated_at": "ISO-8601",
              "items": [
                "..."
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD"
                  ],
                  "type": "string"
                },
                "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": "2026-10-21T04:20:48.927Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-21T04:20:48.629Z"
    },
    "resource": "https://datastand.dev/api/data/llm-catalog",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Every model on the OpenRouter marketplace with per-million-token input and output pricing, cached-input rates where published, and context windows: several hundred rows, rebuilt daily. A changes block diffs each build against the last: models added, models dropped with their last known figures, and every price or context-window move as from/to. How much moved is free: this listing carries the build's added, removed and repriced counts, so a quiet day can be skipped unpaid."
}

What the leaf hashes

{"body":"ad838c4e00f13f4f8a678249da5835c8b3ffd88711a0a7a934abdec5df4e6a77","id":73215,"kind":"listing","method":"baseline/1","observed_us":1793025487181089,"prev":null,"subject":"x402_bazaar:https://datastand.dev/api/data/llm-catalog","subject_kind":"source_record"}

Proof

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