Evidence row 569429

What was observed

{
  "count": 1,
  "tools": [
    {
      "description": "Searches the free browser games listed on Foundplay, made by independent creators, many of them with AI tools. Matches the query against each game's title, one-line description and genres. Returns each match's title, description, genres, whether it plays on phones, whether people can play it together, play and upvote counts, the creator's X handle when known, and a link to its Foundplay page. Read-only. With no query, returns the most played games.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "genre": {
            "description": "Only games in this genre.",
            "enum": [
              "action",
              "adventure",
              "arcade",
              "cozy",
              "horror",
              "platformer",
              "puzzle",
              "racing",
              "rpg",
              "shooter",
              "simulation",
              "sports",
              "strategy",
              "survival"
            ],
            "type": "string"
          },
          "limit": {
            "description": "How many games to return. Default 8.",
            "maximum": 25,
            "minimum": 1,
            "type": "integer"
          },
          "multiplayer": {
            "description": "true for games people play together, online or on one screen.",
            "type": "boolean"
          },
          "phone": {
            "description": "true for games with touch controls that play on a phone.",
            "type": "boolean"
          },
          "query": {
            "description": "Words to match, such as 'zombie shooter', 'racing', 'puzzle' or 'cozy farm'.",
            "type": "string"
          },
          "sort": {
            "description": "popular (most played, the default), trending (last 48 hours) or new.",
            "enum": [
              "popular",
              "trending",
              "new"
            ],
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "search_games"
    }
  ]
}

What the leaf hashes

{"body":"01be7f1656f9bbdc871f2d66faf6a6fd90b8418a2302882d7009bfd761ebca30","id":569429,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793139353365414,"prev":null,"subject":"209666cf-4b79-475e-8d31-bf5ccd83f16a","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. 0x56ecc807f0d4823323a8d003362db0831cf9d565649f93df2317a059f2f4452d
2. 0x4c097a06cb890a2696ec1fe3caab49cb40751c934bada9616437f9dbea65a7f4
3. 0x277285a942deed1368ee518b8139eeb64b431bc2819c6311ec9c46bef2ff5feb
4. 0xd03bfa09d1f4881bc9286644fdb967a4cea7aef97b8acd00a536ba5ecf6e10a9
5. 0x17ce464b8a3d64d3770e2226b7786a00b7bbf3e3273e22007d3863614031089c
6. 0xc126339d61248d685dd0e4a33bc6f68353d0ebd2bcbcb179c5abcbc5403eded4
7. 0x0c26564d7049db684771b6073eeb9bf1032b5f053332532a9591e962462678e3
8. 0x1e585b04f28a270eeee817bdefe92539413b87776a2e8dd958914eb739337131
9. 0xd1430af3e32f3433a8e8200284f7c09ebc392e1cb7e4aa4a2c16838fd51086fa
10. 0xc69bdb44e5c6b8cf371784b0313363ac72c0c8b7cf2a10203966cbe3857fc7a6
11. 0xaec8530a2e156f659d0929b3462a514a0cf7d2e6669110bb34b6ef56abdae9fd
12. 0xe06cb1b692af263d62f5739bc4ad709ffe5a2576ef5a59a1610d50c03c7b9584
13. 0x906b5f0e8ef1fe7894886d84f460bb3239d5f14b14ad4adff27c7dcea6265169
14. 0x674bc1173d39130be4d15bbfc7327f8a8af87eb251e54c8d4409c7e840b9e538
15. 0xb78ea6a255dd06e2f402a1a733bca392fa6243920bcba95e8b80bdfc6ce5f553
16. 0x3ed50f053eca72dfd3a9d45a11935240bfe691e57835c367ddebe2cbc49efe9d
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4