Evidence row 74709

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://email.intel.rallylive.ca/email/spf-authorizes/eventbrite"
    ]
  ],
  "name": "spf-authorizes-eventbrite",
  "owner_address": "0xfc24fd34da9e49a0110dcaee3ad30ec54175ebb3",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0xFC24FD34da9e49A0110DCaEe3Ad30eC54175eBB3",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "0x036CbD53842c5426634e7929541eC2318f3dCF7e",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:84532",
        "payTo": "0xFC24FD34da9e49A0110DCaEe3Ad30eC54175eBB3",
        "scheme": "exact"
      }
    ],
    "description": "Does the domain's SPF record authorise eventbrite to send its mail? Reads the SPF TXT record (Cloudflare DoH) and checks for eventbrite's include/ip mechanisms, returning yes/no, the matching mechanism and the full record. Confirms a vendor integration is wired for deliverability, or spots an unexpected sender. $0.01 per lookup.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "domain": "github.com"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "authorized": false,
              "domain": "github.com",
              "mechanism": null,
              "spf": "v=spf1 …",
              "vendor": "eventbrite"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {},
                  "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": "2026-10-01T15:03:08.25Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-01T15:03:08.056Z"
    },
    "resource": "https://email.intel.rallylive.ca/email/spf-authorizes/eventbrite",
    "serviceName": "spf-authorizes-eventbrite",
    "tags": [
      "spf",
      "eventbrite",
      "email",
      "sender",
      "authorization"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Does the domain's SPF record authorise eventbrite to send its mail? Reads the SPF TXT record (Cloudflare DoH) and checks for eventbrite's include/ip mechanisms, returning yes/no, the matching mechanism and the full record. Confirms a vendor integration is wired for deliverability, or spots an unexpected sender. $0.01 per lookup."
}

What the leaf hashes

{"body":"8a6ba92952fda6fe6d04152e9b5a221831810f9409d047a3f72ef6c16d08f538","id":74709,"kind":"listing","method":"baseline/1","observed_us":1793025489358144,"prev":null,"subject":"x402_bazaar:https://email.intel.rallylive.ca/email/spf-authorizes/eventbrite","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. 0xcc7a54287f4b16ae2ac53c2aee6b9d8cc00c2a710ea4ebc3ec6e3bc85abddfb5
2. 0xa2a2a6983c1b83a53b0f6e2a1ba4d3ae03a4a257205410b0b0ae2214585ac3c9
3. 0x6b02b271ec91bac92d6ecaf397b3164bae974fb6ecafc3ff14582289cb6f2229
4. 0x1c5eedf2b78691cbc9dddbd735856125eec441af34ec5b1ed83da7971cb85289
5. 0xbee4025ab4564d43bb94f782f8cec6667881d4a7908f3dc578517dbdbdec0df6
6. 0xf1dd74deae35dbcf54a771d2a07326fd95c33e2b64f018c26b19940252f49cb5
7. 0x7795f748a97a882cdba69c3153ee7a521fc5b45ee137d0d2318dc53a7b62b992
8. 0x1c7c6184d73af9fbda3909336e9a0dc17623c513fe1cfbe8ce7a10ff421b2759
9. 0xf14571e0f3a8ad4b1c3265c1e007f49f004f9328845cde92cea971f836f10a17
10. 0xb437fa812774620037e8b846ce859d02f5f899d75fbb675ae7d40e553edaffd4
11. 0x1233e806ac6f264fea872a85785df4b3024b89e9788bb6dfa89e28944cb30400
12. 0x85ea84dc356483b05e7ec8ed6e303988684070a1512dc756c8e64a7e3604feaf
13. 0x985acd37cc044d5aa6ad959194da8e91c81045df83517891ed92f1763a9ab825
14. 0x5b20d8aab05225a3497eadcce89d2e2a586a510fb31334793d3f46f88f0157c5
15. 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae