Evidence row 792235

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.lookproof.dev/v1/mail/spoofable"
    ]
  ],
  "name": "Lookproof",
  "owner_address": "0x5be2be9f95549a2d69951d24a2b3901d1df1bc05",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x5bE2bE9f95549A2D69951d24A2B3901D1df1Bc05",
        "scheme": "exact"
      }
    ],
    "description": "Read how far a domain's DMARC policy (RFC 9989) asks receivers to act on mail that fails it: none, partial or full, with the effective policy after test mode (t=y), the subdomain policy, pct, the SPF all qualifier and the gaps in plain words. Use when an agent must explain whether a domain asks receivers to stop forged mail. Input: ?domain=example.com.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "domain": "example.com"
            },
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "additionalProperties": false,
                  "properties": {
                    "domain": {
                      "examples": [
                        "example.com"
                      ],
                      "maxLength": 1024,
                      "minLength": 1,
                      "title": "Domain",
                      "type": "string"
                    }
                  },
                  "required": [
                    "domain"
                  ],
                  "title": "DomainInput",
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-28T16:48:29.662Z",
    "quality": {
      "lastCalledAt": "2026-10-28T16:48:29.662Z"
    },
    "resource": "https://api.lookproof.dev/v1/mail/spoofable",
    "serviceName": "Lookproof",
    "tags": [
      "email",
      "dns",
      "deliverability",
      "dmarc",
      "spoofing"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Read how far a domain's DMARC policy (RFC 9989) asks receivers to act on mail that fails it: none, partial or full, with the effective policy after test mode (t=y), the subdomain policy, pct, the SPF all qualifier and the gaps in plain words. Use when an agent must explain whether a domain asks receivers to stop forged mail. Input: ?domain=example.com."
}

What the leaf hashes

{"body":"b17970b2b8c0aba64c7b477809855828c7c37b2f830d89ded26c7697395da12b","id":792235,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793211812593489,"prev":null,"subject":"x402_bazaar:https://api.lookproof.dev/v1/mail/spoofable","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0x3635ae2b43ae16a73478db31afe28d01e32530278b7884567e20688895a4212d
2. 0xca0890d88bfb7bb73a147eeaccf88bbd4426c57aac8481b2715504f701c8bc21
3. 0xd94407c5d9f21e71dbfb7dd2e2067591ad42737f670f65b522db64edf180e1e1
4. 0x84735f28340f9bd63c3321d3d2d3cf22c61c30a750a6f1c1af9e21e6ac68ac27
5. 0xe83f72d61e2ebfdeae9673c1e87c1c74c7a4d2178ada8d7a4568e5e942cddc44
6. 0x6e393d44ac4d4073197e8ae7f7dae5d5a2cd542959c2d768413734b1a3c55c0c
7. 0x47133b6aafe37c42fc72a1b85044bedf526ddd470eb16001a2be64fc4b4e7200
8. 0xc184e08bcf9ca202c5b9c6816d0e4f2efb8421eb3138d68639c75fac0a5f94b6
9. 0xcef9ccd1141d809e462a066583f35e39c36c78c8768587d02597915000bf34d0
10. 0xde48940bd68d7e9538849809397cc99ce744ce776403190f8c3d8e38ed969b99
11. 0x99e8264b99b45ed3e07fc3a68997dc5fb64f7e6ed8cdb5827224d12db739215d
12. 0x7507b360b17505c4197fb7d72731d075fed685fd145a0763f8fcad3207ed9a25
13. 0x3d9df6153e051ebcdc2683b4402faae304acff7f1f03a085bddf9ad34187f068
14. 0xa96695bb231e3cabeb4f03cab216cc6730b71e2304bf5be1e6c0447ea577aae6
15. 0x8d500b42a7bdba5e17ebd9e6a404f2de5260cf3420865b41e7de8c69434ce413
16. 0xaeb1503e5d0d358b256ba97a10178c357ddb8f55cc961925ccf0458aae5ebcae
17. 0xf078ea7d84d98dbeffed23d8e67b36751e60464ffd4cfdc005e0aa6f8cb9b459
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae