Evidence row 71625

Observed 26 Oct 2026, 14:38 UTC, by baseline/1.

Kind: listing
About: source_record x402_bazaar:https://bess-x402.onrender.com/v1/web/domain-availability
Recorded: 26 Oct 2026, 14:38 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: 99dcc0654f3ec8a54e16618ff7610ffe3ee917b93161eccbaa01b1a27618ee24
Leaf: 0xa742db31a5955fa959f711783b698246d46a593b561bf4d72977c83fe0bb563e

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://bess-x402.onrender.com/v1/web/domain-availability"
    ]
  ],
  "name": "Bulk Domain Availability",
  "owner_address": "0x1129a6bb9c6165ff07fdc509c107b522ca0e1871",
  "raw": {
    "accepts": [
      {
        "amount": "4000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x1129A6BB9C6165FF07fdC509c107B522CA0e1871",
        "scheme": "exact"
      },
      {
        "amount": "4000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0x1129A6BB9C6165FF07fdC509c107B522CA0e1871",
        "scheme": "exact"
      },
      {
        "amount": "4000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42161",
        "payTo": "0x1129A6BB9C6165FF07fdC509c107B522CA0e1871",
        "scheme": "exact"
      }
    ],
    "description": "Check up to 20 domain names at once, or one name across several TLDs (com, ai, io...), for registration via RDAP and DNS: available or taken, registrar and expiry. Use for brainstorming product names and finding free domains.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "domains": "gridpilot",
              "tlds": "com,ai,io"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "available": [
                "gridpilot.io"
              ],
              "checked": 3,
              "note": "available means no registration record was found; confirm at a registrar before buying",
              "results": [
                {
                  "available": false,
                  "domain": "gridpilot.com",
                  "expires": "2027-07-14T05:58:22Z",
                  "registrar": "Megazone Corp., dba HOSTING.KR"
                },
                {
                  "available": false,
                  "domain": "gridpilot.ai",
                  "expires": "2027-04-21T03:15:18.187Z",
                  "registrar": "NameCheap, Inc."
                }
              ],
              "source": "RDAP and DNS"
            },
            "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": {
                    "domains": {
                      "description": "Comma-separated domains or bare names",
                      "type": "string"
                    },
                    "tlds": {
                      "description": "Comma-separated TLDs to try each name with",
                      "type": "string"
                    }
                  },
                  "required": [
                    "domains"
                  ],
                  "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": "2026-10-23T10:11:11.526Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-23T10:11:11.331Z"
    },
    "resource": "https://bess-x402.onrender.com/v1/web/domain-availability",
    "serviceName": "Bulk Domain Availability",
    "tags": [
      "domains",
      "availability",
      "naming",
      "rdap",
      "startups"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Check up to 20 domain names at once, or one name across several TLDs (com, ai, io...), for registration via RDAP and DNS: available or taken, registrar and expiry. Use for brainstorming product names and finding free domains."
}

What the leaf hashes

{"body":"99dcc0654f3ec8a54e16618ff7610ffe3ee917b93161eccbaa01b1a27618ee24","id":71625,"kind":"listing","method":"baseline/1","observed_us":1793025483024875,"prev":null,"subject":"x402_bazaar:https://bess-x402.onrender.com/v1/web/domain-availability","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