Evidence row 4166193

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.glowewebsites.com/agent/email-auth-audit"
    ]
  ],
  "name": "Hero HQ Agent Store",
  "owner_address": "0x0441891face7e79912792fc725640f825f370f6d",
  "raw": {
    "accepts": [
      {
        "amount": "30000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "tool": "email-auth-audit",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x0441891face7e79912792fc725640f825f370f6d",
        "scheme": "exact"
      }
    ],
    "description": "Email authentication audit for any domain, DNS only. Recursively counts SPF DNS lookups against the RFC 7208 limit of 10, detects duplicate SPF records, +all/?all, and ptr use, and names the senders it finds (Google, Microsoft 365, SendGrid, Mailchimp...). Parses DMARC policy, pct and rua, probes common DKIM selectors, and checks MTA-STS, TLS-RPT and BIMI. Returns a 0-100 score, grade and prioritized fixes.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "domain": "shopify.com"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "dkim": {
                "selectors_found": [
                  "google"
                ]
              },
              "dmarc": {
                "found": true,
                "policy": "reject"
              },
              "domain": "shopify.com",
              "findings": [
                {
                  "fix": "...",
                  "issue": "...",
                  "severity": "low"
                }
              ],
              "grade": "B",
              "score": 85,
              "spf": {
                "all": "~all",
                "found": true,
                "limit": 10,
                "lookups": 6
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "domain": {
                      "description": "Domain, URL or email whose mail setup to audit, e.g. example.com",
                      "type": "string"
                    }
                  },
                  "required": [
                    "domain"
                  ],
                  "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": "2026-11-08T14:21:42.386Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-11-08T14:21:39.116Z"
    },
    "resource": "https://api.glowewebsites.com/agent/email-auth-audit",
    "serviceName": "Hero HQ Agent Store",
    "tags": [
      "email",
      "spf",
      "dmarc",
      "dkim",
      "deliverability"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Email authentication audit for any domain, DNS only. Recursively counts SPF DNS lookups against the RFC 7208 limit of 10, detects duplicate SPF records, +all/?all, and ptr use, and names the senders it finds (Google, Microsoft 365, SendGrid, Mailchimp...). Parses DMARC policy, pct and rua, probes common DKIM selectors, and checks MTA-STS, TLS-RPT and BIMI. Returns a 0-100 score, grade and prioritized fixes."
}

What the leaf hashes

{"body":"c49a350e60f515c8f9276388b6378cf3035b38b51f782e47aa4743e15c1f4271","id":4166193,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1794170508619795,"prev":null,"subject":"x402_bazaar:https://api.glowewebsites.com/agent/email-auth-audit","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-08 (183509 rows).

1. 0x3bf20d78f8723c9049266f0e269c360cb8d3fd6a59f3d6e2bf28857f96e5bcc3
2. 0x0f5ec702e8adcd363a109366cfd9a0ba2f7918c2ff8df66b1b7e581509bf9e40
3. 0x9f540d9d4e8a4ecfe23ebed53541a3f2a8b665cc60b7a26aae82520562cc268d
4. 0xc79e4735b679fec80ee385b58dfcce9ac7ff699fa8603313ea335bf24565dacd
5. 0x3dab2c4376e6f4c23c33312866513eab78464e5e7ae24b1674f81a2e84d87df9
6. 0x8939e817241bbf91df092f94adf831523541aa69c3bced36d19b98b5fc27d407
7. 0x23df4e57a224bdb33d3d55d0435245ba4d654e99cb7a9b8514f73ca35f07cc50
8. 0x6a9c868c1c6335bab6d851b458fa2852e3144ddca2598fd8e3a11ac2116722e8
9. 0xc0be85905733382c145c0678466c01ba4eda05dd444440fa192e268cd9a54eca
10. 0x41cb360c797ed802958404ef796282f019a00f353f59c10ae44f4e73f3cd4afd
11. 0x4caeaddde6c4cccd6580573500f426748b5c9063c1edb42862b9e50ec516f702
12. 0xe3625b77c4b9130427b3f1030aea2dcbd0b50c7272d8287db09794a097dc7d42
13. 0xb1fbf9e9fb9f4709d0dec9026d350fcca04f2fab4963bf64e14eeef5a9429156
14. 0x7585bf5e878e4f1150b949b7ccef0bcb5db59f096ef10bd6653e962f2f672260
15. 0xbd5012f0886fab2c6ae15982e759fb236dafac6691167365aad233adc7665695
16. 0xa7cc80a77a1b416226547039db612cda546cf3ee48ee502328ff0f2b646ced86
17. 0x2031bf8fabeeff87db710efedafb2b06df0de0b25ca93fb078786a0ebfe9bbc5
18. 0x1f0ff2af9da38fef1beef5d2dbcf41f592dca17729b7ab9b9c0b6ef354dc3b83

Day root

0xbf84ec37f88c5f23d2144bd7dbc1ea0f8edc93b3764a885a7164b7923ff3460b

Chained

0x9fea188e4965f50de727e97c40e18d5ff2c2ddbfd4f1ae65e22ddd6f676bccfc

Published

On Arc Testnet, block 71451618: 0xb5273480942a54cd07f291b8319e59976f8d9d0583181c764eed04c9b3f7a022