Evidence row 563357

What was observed

{
  "count": 3,
  "tools": [
    {
      "description": "Create a Whichli photo poll so someone can ask friends, family or colleagues which option to pick, and get one shareable voting link back. Use it whenever the user is torn between things they can show a picture of — outfits, furniture, hotel rooms, haircuts, logo drafts, product listings. Voters need no account. Returns voteUrl (share this) and adminUrl (secret, keeps control of the poll).",
      "inputSchema": {
        "properties": {
          "creatorName": {
            "description": "Who is asking. Optional, shown to voters.",
            "type": "string"
          },
          "mode": {
            "description": "duel (default): two photos at a time, winner stays on, one final pick. swipe: like or pass, one photo at a time.",
            "enum": [
              "duel",
              "swipe"
            ],
            "type": "string"
          },
          "options": {
            "description": "The photos to compare (2-20).",
            "items": {
              "properties": {
                "caption": {
                  "description": "Short label, max 140 characters.",
                  "type": "string"
                },
                "imageBase64": {
                  "description": "Alternative to imageUrl: base64 or data: URI of a JPEG, PNG or WebP image, max 5 MB.",
                  "type": "string"
                },
                "imageUrl": {
                  "description": "Public URL of the photo. A product/listing page URL also works: its preview image becomes the photo and the page becomes this option's shop link.",
                  "type": "string"
                },
                "productUrl": {
                  "description": "Where to buy or see this option. Shown next to the photo.",
                  "type": "string"
                }
              },
              "type": "object"
            },
            "maxItems": 20,
            "minItems": 2,
            "type": "array"
          },
          "title": {
            "description": "The question voters see, e.g. 'Which sofa for the living room?'. 3-100 characters.",
            "type": "string"
          },
          "visibility": {
            "description": "private (default): reachable only through the link. public: may also be listed on the Explore page for 7 days. Only use public when the user asks for it.",
            "enum": [
              "private",
              "public"
            ],
            "type": "string"
          }
        },
        "required": [
          "title",
          "options"
        ],
        "type": "object"
      },
      "name": "create_photo_poll"
    },
    {
      "description": "Read a Whichli poll's question and its options (photo URLs, captions, shop links) without vote counts.",
      "inputSchema": {
        "properties": {
          "poll": {
            "description": "Poll id (e.g. 'k7m2q9xr4t') or a whichli.com/p/... URL.",
            "type": "string"
          }
        },
        "required": [
          "poll"
        ],
        "type": "object"
      },
      "name": "get_poll"
    },
    {
      "description": "Read the current standings of a Whichli poll: the winner, the votes per option and how many people voted.",
      "inputSchema": {
        "properties": {
          "poll": {
            "description": "Poll id (e.g. 'k7m2q9xr4t') or a whichli.com/p/... URL.",
            "type": "string"
          }
        },
        "required": [
          "poll"
        ],
        "type": "object"
      },
      "name": "get_poll_results"
    }
  ]
}

What the leaf hashes

{"body":"7f3ea47f74a336be02db97203f613feac1005c1bac2fffb1bb71065127d12bd6","id":563357,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793137692874989,"prev":null,"subject":"45e0b07b-dc99-4078-b600-a560c47a846f","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. 0x6509bca4a0b8d3f8a65d150c013573a2b30f958a29e193f288526e6af4c1dc09
2. 0xc83cfa49d565d8046063773a0f19d8d34b6cc1759c18356d269af346a7a8e920
3. 0x5560aa62a81c803058d10489f2c1f3b6b5df601d8500156541b0621ae697b5b1
4. 0x99fb5cc19e601858f7b9f65d9d153187a13a655dd10b36890bd295790fa858a0
5. 0x4f58a31574a46031365b168dcc97d21cf8e9175ca8261ff99557beacba520f2d
6. 0x2c88753ee389396789ee4b864d8b4faba6182a903b5ffa415262828f39787ae3
7. 0x8e67cf2c8862b4eb680b52d9e0ed7029a99aa561ce7634318637af27505ebd5a
8. 0xb17e3aecfb0c733a6c35975b922a7e2445fa3df27d5f1d167c517b0b429b2905
9. 0x3f13e4803fd374a554f3ca9941d0d9f88a568b7d659cc0dabc8f2ba873688bce
10. 0x725fb2653a3ce9efe90e4061f968a0fd02bc9674ea5b21c084392f569996e59c
11. 0xcd76c41dfcff13156d2af2cc6dfbdeb2edaf4851321395cdd37af3eba0f1a0a0
12. 0x188b042e533a0dd4a8a233ee981012ab6f4d30710df7807c0e36d3d969103a6d
13. 0x4c257542b0421f909cc313308d9054fb29b4b46d9dca1b83169d04797233fda2
14. 0x3c5462812bd2f841e3d7deefc01555f18262fe5e0d5a7eb155330b7a7cb0388e
15. 0x6f00f0da417f4126951ba8ba9b7962c847e91f5c61364ad9ad47e5f979698a60
16. 0x23cf9bb4337ee8be7fcae368fd69d24c62c11fb45882127b4cd919bb96a19996
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4