Evidence row 73523

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://dns.halowerk.com/domain"
    ]
  ],
  "name": "Domain Intel",
  "owner_address": "0x2880edfff13100677bf97a3cbdf3bc34771c4e5e",
  "raw": {
    "accepts": [
      {
        "amount": "3000",
        "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": "Resolves A, AAAA, MX, NS, TXT, CAA and SOA, reads the WHOIS record of the responsible registry, checks SPF, DMARC and known DKIM selectors, opens a TLS handshake for issuer, validity, chain and SAN list, and collects subdomains from Certificate Transparency. Fields that a registry refuses to answer are reported as unknown, never guessed.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "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": {
                    "cert_chain": {
                      "default": false,
                      "description": "Return the full certificate chain the server presents, not only the leaf certificate.",
                      "type": "boolean"
                    },
                    "domain": {
                      "description": "Domain without scheme, for example example.com. A full URL or a mail address is accepted and reduced to its host.",
                      "type": "string"
                    },
                    "subdomains": {
                      "default": true,
                      "description": "Collect subdomains from Certificate Transparency (crt.sh) and the certificate SAN list.",
                      "type": "boolean"
                    },
                    "whois_raw": {
                      "default": false,
                      "description": "Include the unparsed WHOIS text of the registry answer.",
                      "type": "boolean"
                    }
                  },
                  "required": [
                    "domain"
                  ],
                  "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": "2026-10-25T20:37:01.784Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-25T20:37:01.306Z"
    },
    "resource": "https://dns.halowerk.com/domain",
    "serviceName": "Domain Intel",
    "tags": [
      "x402",
      "halowerk",
      "domain_intel"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Resolves A, AAAA, MX, NS, TXT, CAA and SOA, reads the WHOIS record of the responsible registry, checks SPF, DMARC and known DKIM selectors, opens a TLS handshake for issuer, validity, chain and SAN list, and collects subdomains from Certificate Transparency. Fields that a registry refuses to answer are reported as unknown, never guessed."
}

What the leaf hashes

{"body":"deda0e541c814eb6f99cfaab73f9ff5090b81e2b4737189c6d32c02e87b26d84","id":73523,"kind":"listing","method":"baseline/1","observed_us":1793025487735444,"prev":null,"subject":"x402_bazaar:https://dns.halowerk.com/domain","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).

1. 0x3b4b9ed538030694a08db0b26b290e3a77695d351fc6ef908d1dc72040c92062
2. 0xa381f51f1b3c3857b4c6dbd585eae9a98a26f913604c10ca2237682c1f2d2343
3. 0xa2b5c504260d8127b4aaefd4a329644be3e4c771d75c1b3d5a665ea83d1a893f
4. 0x3c9e107fef3f7f6a97fb3ef3f59a9eff8b58de11f3f912428e6c26feb00ffa82
5. 0xe4f3ccd3b8f57a3837d2535f519b47cb6f21e1e0894f76c25a1d64c42d6606fb
6. 0x46725ab69027d4cd6b3025b03221925ad6fbb2aa953a822e326718de4a698a17
7. 0x70e67079f4f154efe45e2eabc76936ccc34681d9511c21b8b8faa7bd1ee4f0e4
8. 0xfcf98b311ea07eb498932755a4ee44e84cc55c674cc08005b5eda718ff1a92b0
9. 0x53ec4f7db6626141875a0d6a972bc6e34b0d6650dda3374d7f6fa68549cc9978
10. 0x0c9588d83dbdbfe86d2f03c80aaae11aaa963d8c04ce31ca8923453d940310f4
11. 0x229584c1d304842544db84ca7b368b5ececeb9d3bea2b23265eba1c7595d1220
12. 0xdb4b9388e3fe1df4b04e149e559f925fb354066ae1d2537fd6f918162716fadf
13. 0xe2214b3d6a48396930d1739b02ea366de2aac5337c9b9ff2aff28cecf6518139
14. 0x7f594f5609f388d64d3cda87b5631d393ee8300bb09bad71f150113a5886ee33
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae