Evidence row 1295113

What was observed

{
  "count": 4,
  "tools": [
    {
      "description": "RAG query with context retrieval from LanceDB",
      "inputSchema": {
        "properties": {
          "contextBudget": {
            "description": "Maximum characters of context to return (default: the configured budget, 8000)",
            "type": "number"
          },
          "limit": {
            "description": "Maximum number of chunks to retrieve (default: the configured limit, 20; at most 200)",
            "type": "number"
          },
          "question": {
            "description": "The user's question",
            "type": "string"
          },
          "table": {
            "description": "Table to query (default: the configured table)",
            "type": "string"
          },
          "warmStart": {
            "default": false,
            "description": "Retrieve a general project overview instead of answering the question",
            "type": "boolean"
          }
        },
        "required": [
          "question"
        ],
        "type": "object"
      },
      "name": "lancedb_query"
    },
    {
      "description": "Search LanceDB for relevant documents using vector or text search",
      "inputSchema": {
        "properties": {
          "limit": {
            "description": "Maximum number of results (default: the configured limit, 20; at most 200)",
            "type": "number"
          },
          "query": {
            "description": "Search query string",
            "type": "string"
          },
          "searchType": {
            "default": "auto",
            "description": "vector uses OpenAI embeddings, text matches words in the text column, auto uses vector when a key is set and text otherwise",
            "enum": [
              "vector",
              "text",
              "auto"
            ],
            "type": "string"
          },
          "table": {
            "description": "Table to search (default: the configured table)",
            "type": "string"
          },
          "textColumn": {
            "description": "Column holding the text",
            "type": "string"
          },
          "vectorColumn": {
            "description": "Column holding the vectors",
            "type": "string"
          }
        },
        "required": [
          "query"
        ],
        "type": "object"
      },
      "name": "lancedb_search"
    },
    {
      "description": "Get LanceDB status and statistics",
      "inputSchema": {
        "properties": {
          "verbose": {
            "default": false,
            "description": "Include the column names of each table",
            "type": "boolean"
          }
        },
        "type": "object"
      },
      "name": "lancedb_status"
    },
    {
      "description": "Show Lancelot version information",
      "inputSchema": {
        "properties": {},
        "type": "object"
      },
      "name": "lancedb_version"
    }
  ]
}

What the leaf hashes

{"body":"02a979358494c9819d91e3f14f2baf4518f151d1772dfdda55a4c889371e2cba","id":1295113,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793400226319025,"prev":null,"subject":"25cde603-6c64-4cfe-8687-b2b645d10bdf","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-30 (243099 rows).

1. 0x950b17c2158d840524d74c263a032e0013df5193388bf9842cb794ba591dca7f
2. 0xf5f631c6557547f3eca4d165eeaf26294bcacb100565dff3ca355d2fed1ccbbb
3. 0x80982c5dab007ff0a99489b75a0e15d42499d35b9aa5719adfd2cff92a0a11e8
4. 0x4d5e0b0268e026731fdea0e279b0ac018cb4a1cd988829db94f3f789fcda683d
5. 0xf4cc527c58515a9d31e97ec2547183b6eff5a5b8cdba5686c290e97e728c07fb
6. 0x85afa13af3182d411a9d116e8712a58dfd8ba6c87866ee12ab30b8fd0da1ed69
7. 0x67604d360d79b967ad189c3efd45772c0e0ff4613be2fd1a7edbb95d8ff1179c
8. 0xaf57db509f8e36cc55a18a74b686b7c2e09f416dbf7bd3a72b1af63696b6d2bf
9. 0xb2a39bbd86e028bacd6e3f68ce38b4217cb73b324c4a282f76b64ce459986bed
10. 0x72f5448f468b07acc571f38099335c2dd919be0c64241163e1fa2be7b739e0b8
11. 0x12bdceeae9889207f029a9fe31c43d537c1be5efda4cf4b3745e16c9e28905fa
12. 0xf9b7ea19cd8b9aaaf832b35ddb7bf2e52aeb54c6362fa951144219d07856c660
13. 0x7d1bf48d5d64dd078f722c5d54a57afd7c7264c947c587f6fbc3d1add4080eb7
14. 0x7db51cf84d41f2e07ef904fc1b6aeb666b2a2762de18ed12ac42d5938eb28dc2
15. 0xe722b5213af778d8f1621b8b0b61f957ac8d8bb43a780aed8989bfc357e5bc58
16. 0x835211170e79bdce1a823ec914e3532e128f77751e9074286da35091b0200284
17. 0x61ef83255d34604cb052882568ca1d1386ac3cfb8284509715bc1734cff77831
18. 0x0c43c73b62a5d49ee1444b5dc4195fc5b16b141d3f4458e2e9fbd5fd6ecb367d

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861