Evidence row 566680

What was observed

{
  "count": 1,
  "tools": [
    {
      "description": "Run a live TLS handshake against host:port and audit the certificate the server presents. Returns an A/B/C/F grade and summary, expiry (days remaining), hostname match, chain completeness and trust against Mozilla's root store, negotiated TLS version and cipher suite, key type/size, findings, and a link to the full report. Revocation (OCSP/CRL) is NOT checked. Hosts on Cloudflare's own network cannot be checked live (result: isError with code live_check_unavailable, no grade); a failed handshake returns check_failed with no grade. Read-only: it only opens a TLS connection to the public host. Same engine, cache and limits as the CertGuard JSON API (GET /api/v1/check).",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "host": {
            "description": "Hostname or public IP to check, e.g. example.com. An https:// URL is accepted and reduced to its host (and port). Private, internal and reserved addresses are rejected.",
            "maxLength": 300,
            "minLength": 1,
            "type": "string"
          },
          "include_raw": {
            "default": false,
            "description": "Also return the full /api/v1/check JSON (all chain certificates, SANs, handshake attempts) in structuredContent.raw. Larger output.",
            "type": "boolean"
          },
          "port": {
            "default": 443,
            "description": "TCP port (default 443). Allowed: 443, 8443, 465, 993, 995.",
            "enum": [
              443,
              8443,
              465,
              993,
              995
            ],
            "type": "integer"
          }
        },
        "required": [
          "host"
        ],
        "type": "object"
      },
      "name": "check_certificate"
    }
  ]
}

What the leaf hashes

{"body":"c1cae8a03a6a52c2431ecf922ddd59a6636960a68de74e9aafe96a5181b1ddbb","id":566680,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793138506273895,"prev":null,"subject":"54b3c798-de96-4098-867e-bb7635e142bb","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x14ad206e834a54307dc0d27096b94b58935420a4b1a227ef251bdb2a0226ca4a
2. 0x19ac37673b6e930df04f35e8cc3ab671a0bfbbb7c60df07e6da6c283012580d7
3. 0xc6b7eb476e0437e5cebbed5404d7455add0da3ef38fc34c63f72d16b967502d7
4. 0x1f9a76f99cba36dc57e45f4b520183b4f1c78c9a5780597172fd3fef8bce14ff
5. 0xb09b88a893bb9befafab8c564852f0fade49f9ab5c75490664cf70bdca1e4d8b
6. 0x651de26d29c959e3af002e6d33654ea7d4cff0b4137aae0f86e140871bb288c2
7. 0x6a7ca9184cb054b5cee350b5d2e9dff206bfcc6ca96abcef71ada538ce8520a8
8. 0xa2d90976acd68d3bfb3c417794b983ede4f1ae4e6de75d0df620be663583b1b2
9. 0x6022b001c78a1c9aced010a6942deac8c671a4f1e13ab1e77777b25f6b05d3c4
10. 0x964aab94b95758e275e8cb8d8cbaa9631adcef1ffde837b108b6ed76473e0eec
11. 0x9e947eb3c86df14ac44eada3cf18f3014afb9e8b087fe1322e63ef26dea3d049
12. 0x7cac66284a22c84861ef245248a5242a95b1ad6d2755b690ffdf86f14742a9be
13. 0xfae7ed2d06f4d6ced86c104b6381c26d795f82be10e6314b53b0524bd75a292f
14. 0x52c5141da0cbee106a30396ee7d1360fd22f55084aca2ca436c8007892775670
15. 0x6913cb48392acb8dc5c940dcdb6e6fc889d544f85dff11da249551a5f027e688
16. 0x518b93854db03dc9fc938883abf30da6eaae5ae0d4336903968fd32a7df8c71b
17. 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4