Evidence row 564719

What was observed

{
  "count": 5,
  "tools": [
    {
      "description": "Fetch one full record by the id returned from search: the GRADE-rated evidence summary of an indication, or one study with its per-indication verdicts. Includes the source URL to cite.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "id": {
            "description": "Id from a search result",
            "type": "string"
          }
        },
        "required": [
          "id"
        ],
        "type": "object"
      },
      "name": "fetch"
    },
    {
      "description": "Get the GRADE-rated evidence summary for one indication (reviewed studies only). Use a slug from list_indications.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "lang": {
            "description": "Language of the answer and of the cited source URL. 'de' (default) cites mechoulam.de/..., 'en' cites mechoulam.de/en/...",
            "enum": [
              "de",
              "en"
            ],
            "type": "string"
          },
          "slug": {
            "description": "Indication slug",
            "type": "string"
          }
        },
        "required": [
          "slug"
        ],
        "type": "object"
      },
      "name": "get_indication"
    },
    {
      "description": "Get one study by DOI with its per-indication verdicts (reviewed-only).",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "doi": {
            "description": "Study DOI",
            "type": "string"
          },
          "lang": {
            "description": "Language of the answer and of the cited source URL. 'de' (default) cites mechoulam.de/..., 'en' cites mechoulam.de/en/...",
            "enum": [
              "de",
              "en"
            ],
            "type": "string"
          }
        },
        "required": [
          "doi"
        ],
        "type": "object"
      },
      "name": "get_study"
    },
    {
      "description": "List all indications on mechoulam.de with slug, name, category, count of reviewed studies and the citable page URL.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "lang": {
            "description": "Language of the answer and of the cited source URL. 'de' (default) cites mechoulam.de/..., 'en' cites mechoulam.de/en/...",
            "enum": [
              "de",
              "en"
            ],
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "list_indications"
    },
    {
      "description": "Search the mechoulam.de cannabis-medicine evidence register by free text (indication, condition, drug, study title, author). Returns indications and reviewed studies with citable URLs. Answer language follows the language of the query.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "query": {
            "description": "Search query",
            "type": "string"
          }
        },
        "required": [
          "query"
        ],
        "type": "object"
      },
      "name": "search"
    }
  ]
}

What the leaf hashes

{"body":"bf4f00d8665c0b983c70e490cc96527473c96ebc558bbbd626678f0caec80b60","id":564719,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793137911116600,"prev":null,"subject":"682acc56-e484-422a-b2a4-dc5b2d840a2d","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. 0x794bdbbc8f8852543add0e05bd3d9796178cbb972f681973646fad2eb8ab7135
2. 0x7e32b074bd3efe81388cd03d45a4cb6da42e084b634331ddec2839b2738bd9eb
3. 0x8939f53caf2039bbcf3012a72413696e93c4e80c3804f88032a94d1843e9eb39
4. 0xfbb1ed9311c4753807a17008ab0210f4de2beea3d7f6ddd34934ba215ed03b4c
5. 0x9ebce1905e4e03c6e2cd04b4faef0be97f1e804b206df3dd98ba3db90200e897
6. 0x961d7efd8021daa8a3cfe89e783458428181e9ce49b182d63b067c643a517cda
7. 0x536607996bd3f522f3387cddf786353acf3e8e4746e8c91edb085f6df07ce371
8. 0x89200a1818c2b4638ddbafab911169bc7475ebaf0ea247468a81315141accc83
9. 0x0da77fe7ffac648d3c87eea4dde61169cee956867463767ef43c4e050c3f9f5e
10. 0x5671db75eeaddc94dc4a891114e70d0b39acd13d96c8477b89a74e783ed1443e
11. 0x762b944704b581c24cf35c5d2505808d0ceccd237060a6074a4dc586ddf27b75
12. 0x0574b16d30fa9d3621e88c3779ea2cd142521826d4e75735f3ae6d4ed075cfc4
13. 0x8f2d125f5fe55a24b5da16577766eeaa13f24a272bb4c1c016f423ae917da681
14. 0x9848c068b1371232529d2b5738fdc45b854c57da041b69ea7c9e112b14e2d9d1
15. 0x275720ecabb68df33eee92ae4fd70572a8d952d6c61c061c2869cfc3217aa5c5
16. 0x23cf9bb4337ee8be7fcae368fd69d24c62c11fb45882127b4cd919bb96a19996
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4