Evidence row 980480

What was observed

{
  "count": 3,
  "tools": [
    {
      "description": "Get today's date-seeded Stoic reflection and its AI commentary (if generated). The same passage is returned for every caller on a given UTC date.",
      "inputSchema": {
        "properties": {},
        "type": "object"
      },
      "name": "daily_reflection"
    },
    {
      "description": "Fetch one passage by source, book/chapter, and entry id. Use search_texts when you do not already know the citation.",
      "inputSchema": {
        "properties": {
          "book": {
            "description": "Book or chapter number.",
            "type": "integer"
          },
          "entry": {
            "description": "Entry id; may carry a letter suffix (e.g. '49a').",
            "type": "string"
          },
          "source": {
            "description": "meditations | discourses | enchiridion | fragments | seneca-tranquillity | seneca-shortness",
            "type": "string"
          }
        },
        "required": [
          "source",
          "book",
          "entry"
        ],
        "type": "object"
      },
      "name": "get_entry"
    },
    {
      "description": "Semantic search across the Stoic corpus (Marcus Aurelius, Seneca, Epictetus). Returns ranked passages with source, book/chapter, entry, text, and score. Does not cover the thematic essays at /notes — those are HTML pages, not corpus entries. Use get_entry instead when you already know the exact citation.",
      "inputSchema": {
        "properties": {
          "query": {
            "description": "Natural-language query or citation (e.g. '6.26').",
            "type": "string"
          },
          "topK": {
            "default": 5,
            "description": "Max results (1-20).",
            "type": "integer"
          }
        },
        "required": [
          "query"
        ],
        "type": "object"
      },
      "name": "search_texts"
    }
  ]
}

What the leaf hashes

{"body":"effbdea6c2e6e250d5414692da8634f28cc379a36d27cea46afbd872062e4fc1","id":980480,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793233792091222,"prev":null,"subject":"94c37025-c004-4cfd-99a0-13da8214e73f","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0xdeb2d1d9d195a55f84bc07e06ae41ab03e378e9347722f6c251a859a785e61c7
2. 0x390ecaeb34246b64bf1cce83bec97378e35329bb80c7990979b72c3bb9bd9c8d
3. 0x8de2ad2724b0b8475f353023796540901e1299e2c569d893e221ea1973f85f2f
4. 0x930b10850678557d94b8cd1212354536c6a27a42a242a28a545603827c9e564c
5. 0x1430fe20728a1e3f648e6cb70d4f7c4ad73a5a984a63f5c0e9d6cff4a3a4254f
6. 0x26d4a27a3577405be9d547b4cc082008c9bce4ca57df8b8aee460b10a7333597
7. 0x4e5dbc26e8212bfbf42e703531627637774eed0e25168837fd44f1a077ba404e
8. 0x0777ccc2a696c8a8a035ae9047d7d97a0a93458bc5d1cc1ea9259b44d94dd905
9. 0x1d0fb045b48d6c252f2cd5941fb5d3a1b5637c0e835b4d81438749add92d042b
10. 0xbbf9268caa9ff8edc24546e72a73749698f23c807ed4265b8ca74a29811c4003
11. 0x8a241338bf072b9fc8a42f5a91fed08b120e3439ea9f322cf1125d26d6fa6e20
12. 0x0a1e9d152c6b62d40c58741a87f85f3868a66ce64462c44c61e6461da548462a
13. 0x064aad02bfe6e55281a4da30da2a91a289f618df1d6a346db244682ddd6c8d93
14. 0xb75e183026f9112474e3710d846b63188d3bba750c3ad3feabd9a22ee7d080fc
15. 0xa7d3fa0a08edea990614977b51a6b3289c357a88d8ca06dcbfe67415a017c0e7
16. 0xa034ebc8d117fbf1ed466b70baa0478bf213b743e1a41cba1d2da7a9f310184d
17. 0x1597ec94933260048e5e583aff1ad0fd44cc49efcd0a994091ed5db4924d7b02
18. 0xe01539ac4c9f9cdf265a9e5c6d99c8da11e70ff0c7175fb23e402d33b9d79785

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1