Evidence row 123327

Observed 26 Oct 2026, 14:40 UTC, by baseline/1.

Kind: listing
About: source_record x402_bazaar:https://twin.unykorn.org/web/sitemap
Recorded: 26 Oct 2026, 14:40 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: 301d4a9a0dff180d8788eec4b7f558f6237eb6004f32c77efc877ff97cf1c609
Leaf: 0xe962d02a43d9b1b1a82520905e7ac7e8d098de8f36a443b1c209a7ff87aca4c3

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://twin.unykorn.org/web/sitemap"
    ]
  ],
  "name": "twin.unykorn.org/web/sitemap",
  "owner_address": "0x7d9a65d06dcc435a52d5880c6310bd6e96c156db",
  "raw": {
    "accepts": [
      {
        "amount": "3000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x7d9a65d06dcc435a52D5880C6310Bd6E96c156DB",
        "scheme": "exact"
      },
      {
        "amount": "3000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxAmountRequired": "3000",
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0x7d9a65d06dcc435a52D5880C6310Bd6E96c156DB",
        "scheme": "exact"
      },
      {
        "amount": "3000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"
        },
        "maxAmountRequired": "3000",
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "52EqTZigRAnBphuYAuREjQJx5H5ryyc1RETpDR2dZFQp",
        "scheme": "exact"
      }
    ],
    "description": "Sitemap reader: list a site's URLs with lastmod (handles sitemap indexes) — Genesis402 / UnyKorn Operator Network",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "params": {
                "site": "https://www.x402.org/sitemap.xml"
              }
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "evidence_hash": "sha256:<64hex>",
              "generated_at": "<iso time>",
              "limitations": "<text>",
              "ok": true,
              "receipt": {
                "amount_usd": 0.003,
                "receipt_id": "g402-<16hex>",
                "tx_hash": "0x<64hex>"
              },
              "sources": [
                {
                  "name": "<source>",
                  "ok": true
                }
              ],
              "type": "sitemap"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "body": {
                  "properties": {
                    "params": {
                      "properties": {
                        "limit": {
                          "description": "max rows (default 200, max 1000)",
                          "maximum": 1000,
                          "minimum": 1,
                          "type": "integer"
                        },
                        "site": {
                          "description": "domain, site URL or sitemap .xml URL",
                          "type": "string"
                        }
                      },
                      "required": [
                        "site"
                      ],
                      "type": "object"
                    }
                  },
                  "required": [
                    "params"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-06T07:35:42.512Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-06T07:35:42.388Z"
    },
    "resource": "https://twin.unykorn.org/web/sitemap",
    "tags": [
      "crawling",
      "seo",
      "site map",
      "content discovery",
      "infra"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Sitemap reader: list a site's URLs with lastmod (handles sitemap indexes) — Genesis402 / UnyKorn Operator Network"
}

What the leaf hashes

{"body":"301d4a9a0dff180d8788eec4b7f558f6237eb6004f32c77efc877ff97cf1c609","id":123327,"kind":"listing","method":"baseline/1","observed_us":1793025623046976,"prev":null,"subject":"x402_bazaar:https://twin.unykorn.org/web/sitemap","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).
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Day root: 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained: 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published: On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON