Evidence row 547846

Observed 27 Oct 2026, 20:33 UTC, by sync.x402_bazaar/1.

Kind: listing
About: source_record x402_bazaar:https://aizamon.com/x402/v1/dns
Recorded: 27 Oct 2026, 20:33 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: d534f4b676e02916d7122316b23fddeed11d90759df87e0a995d108b829ccf87
Leaf: 0x8304888dc6ff14832bcef107c63a41ad73f6aca3c69a6f22f3d587460d0beafa

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://aizamon.com/x402/v1/dns"
    ]
  ],
  "name": "DNS lookup",
  "owner_address": "0xb88544cf8e9e97eeb2f313e0d3528fc1e50c2887",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "amountUsdc": 0.01,
          "assetTransferMethod": "eip3009",
          "intentId": "97f064c0-c53b-434d-b8a3-53b16362f725",
          "name": "USD Coin",
          "resourceUrl": "https://aizamon.com/x402/v1/dns",
          "sku": "SKU_AG_DNS_01",
          "version": "2"
        },
        "maxAmountRequired": "10000",
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xB88544cF8E9E97EEb2F313e0D3528FC1e50C2887",
        "scheme": "exact"
      }
    ],
    "description": "Get A, AAAA, MX, TXT, NS, and CNAME for one public hostname in ?q=. A URL is reduced to its hostname before the lookup. $0.01 USDC. Included in the hour pass. Includes a signed Ed25519 receipt you can check with the published key.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "q": "example.com"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "ok": true,
              "protocol": "x402",
              "result": {
                "dns": {
                  "host": "example.com",
                  "ok": true,
                  "records": {
                    "A": [
                      "203.0.113.10"
                    ]
                  }
                }
              },
              "sku": "SKU_AG_DNS_01"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "q": {
                      "description": "Public hostname. A URL is reduced to its hostname.",
                      "type": "string"
                    }
                  },
                  "required": [
                    "q"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "ok": {
                      "type": "boolean"
                    },
                    "protocol": {
                      "type": "string"
                    },
                    "result": {
                      "type": "object"
                    },
                    "sku": {
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-27T13:40:57.84Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-27T13:40:57.417Z"
    },
    "resource": "https://aizamon.com/x402/v1/dns",
    "serviceName": "DNS lookup",
    "tags": [
      "dns lookup",
      "dns",
      "whois",
      "hostname",
      "x402"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Get A, AAAA, MX, TXT, NS, and CNAME for one public hostname in ?q=. A URL is reduced to its hostname before the lookup. $0.01 USDC. Included in the hour pass. Includes a signed Ed25519 receipt you can check with the published key."
}

What the leaf hashes

{"body":"d534f4b676e02916d7122316b23fddeed11d90759df87e0a995d108b829ccf87","id":547846,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793133216150262,"prev":null,"subject":"x402_bazaar:https://aizamon.com/x402/v1/dns","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).
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Day root: 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
Chained: 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
Published: On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4

How to check it · This row as JSON