Evidence row 2208986

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-key-systems
Recorded: 2 Nov 2026, 19:17 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: c11b479cb7351feab8eea8472c9b505b506a7a905cdbb0a366f05d42eb1efac5
Leaf: 0xadc9e03fbb12843eb6ae6ad39299981d5611d3daa16e14f952651ad014a2e6f5

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://dns.halowerk.com/domain/articles/ns-key-systems"
    ]
  ],
  "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": "2026-11-02T15:27:34.688Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-11-02T15:27:34.476Z"
    },
    "resource": "https://dns.halowerk.com/domain/articles/ns-key-systems",
    "serviceName": "Domain Intel",
    "tags": [
      "x402",
      "halowerk",
      "domain_ns_key_systems"
    ],
    "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":"c11b479cb7351feab8eea8472c9b505b506a7a905cdbb0a366f05d42eb1efac5","id":2208986,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793647036418318,"prev":null,"subject":"x402_bazaar:https://dns.halowerk.com/domain/articles/ns-key-systems","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