Evidence row 2208967

Observed 2 Nov 2026, 19:17 UTC, by sync.x402_bazaar/1.

Kind: listing
About: source_record x402_bazaar:https://dns.halowerk.com/domain/articles/ns-vercara-ultradns
Recorded: 2 Nov 2026, 19:17 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: 71a3d8c66a9bebe40d1bd6717a2bbf22f17a5c96bce18ba8c89164a695b36a64
Leaf: 0xa8129629d66970b7fc7af60cd5ae1a26f3a2cef2a7a9c2809717196cc87e29fd

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://dns.halowerk.com/domain/articles/ns-vercara-ultradns"
    ]
  ],
  "name": "Domain Intel",
  "owner_address": "0x2880edfff13100677bf97a3cbdf3bc34771c4e5e",
  "raw": {
    "accepts": [
      {
        "amount": "9000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "asset": "USDC",
          "assetTransferMethod": "eip3009",
          "eip712Domain": {
            "chainId": 8453,
            "name": "USD Coin",
            "verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
            "version": "2"
          },
          "name": "USD Coin",
          "network_name": "Base Mainnet",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
        "scheme": "exact"
      }
    ],
    "description": "Requires an unauthenticated caller-owned baseline; returns real current NS/MX records, added/removed sets and tri-state target-provider transition. Current DNS comes from one bounded native recursive-resolver query; existing Dossier provides context. Resolver caching may apply; no account ownership or global migration-completion claim. Existing provider patterns are reused without new invented attribution. At most50records,domain253chars,9sbudget; DNSsubquery2s/oneattempt. Unknown provider remai",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "baseline": {
                "domain": "example.com",
                "observed_at": "2026-10-01T00:00:00Z",
                "records": [
                  "a.iana-servers.net",
                  "b.iana-servers.net"
                ]
              },
              "domain": "example.com"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "baseline": {
                      "additionalProperties": false,
                      "properties": {
                        "domain": {
                          "maxLength": 253,
                          "type": "string"
                        },
                        "observed_at": {
                          "maxLength": 40,
                          "type": "string"
                        },
                        "records": {
                          "items": {
                            "maxLength": 254,
                            "type": "string"
                          },
                          "maxItems": 50,
                          "type": "array"
                        }
                      },
                      "required": [
                        "domain",
                        "observed_at",
                        "records"
                      ],
                      "type": "object"
                    },
                    "domain": {
                      "maxLength": 253,
                      "type": "string"
                    }
                  },
                  "required": [
                    "domain",
                    "baseline"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-11-02T15:33:55.88Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-11-02T15:33:55.691Z"
    },
    "resource": "https://dns.halowerk.com/domain/articles/ns-vercara-ultradns",
    "serviceName": "Domain Intel",
    "tags": [
      "x402",
      "halowerk",
      "domain_ns_vercara_ultradns"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Requires an unauthenticated caller-owned baseline; returns real current NS/MX records, added/removed sets and tri-state target-provider transition. Current DNS comes from one bounded native recursive-resolver query; existing Dossier provides context. Resolver caching may apply; no account ownership or global migration-completion claim. Existing provider patterns are reused without new invented attribution. At most50records,domain253chars,9sbudget; DNSsubquery2s/oneattempt. Unknown provider remai"
}

What the leaf hashes

{"body":"71a3d8c66a9bebe40d1bd6717a2bbf22f17a5c96bce18ba8c89164a695b36a64","id":2208967,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793647036355857,"prev":null,"subject":"x402_bazaar:https://dns.halowerk.com/domain/articles/ns-vercara-ultradns","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).
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Day root: 0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained: 0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published: On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON