Evidence row 303226

What was observed

{
  "count": 3,
  "tools": [
    {
      "description": "Browse published Bible verse collections. Search by keyword, filter by language, sort by popularity.\n\nUse this when the user looks for Bible verses to memorize on a theme (e.g. hope,\nanxiety, forgiveness) or for a ready-made memory list, such as one for a church group.\n\nCollections their publisher keeps out of Discover (`listed` false) are not returned;\nget_collection_detail still opens them by id.\n\nEach result includes the collection's raw cover `image` — the URL the publisher\nset, or null if they set none (the app may still show an auto-generated cover when\nnull). This is the stored value, not the computed display image.\n\nArgs:\n    search: Search term to filter by name, description, or publisher name.\n    language: Language code prefix (e.g. \"en\", \"de\", \"ja\", \"zh\").\n    ordering: Sort order: -downloads (default), -created, name.\n    limit: Number of results (1-100, default 20).\n    offset: Starting position for pagination.\n",
      "inputSchema": {
        "properties": {
          "language": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ],
            "default": null,
            "title": "Language"
          },
          "limit": {
            "default": 20,
            "title": "Limit",
            "type": "integer"
          },
          "offset": {
            "default": 0,
            "title": "Offset",
            "type": "integer"
          },
          "ordering": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ],
            "default": null,
            "title": "Ordering"
          },
          "search": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ],
            "default": null,
            "title": "Search"
          }
        },
        "title": "browse_collectionsArguments",
        "type": "object"
      },
      "name": "browse_collections"
    },
    {
      "description": "Get full details of a published collection including all verse text, references, and topics.\n\nThe collection and each verse include a raw `image` — the URL stored by the\npublisher, or null if none was set (the app may still display an auto-generated\ncover when null). These are the stored values, not the computed display image, and\nround-trip with create_collection / add_verse on the authenticated Remember Me\nserver (auth.remem.me) if you copy this collection.\n\nArgs:\n    collection_id: The collection ID (from browse_collections results).\n",
      "inputSchema": {
        "properties": {
          "collection_id": {
            "title": "Collection Id",
            "type": "integer"
          }
        },
        "required": [
          "collection_id"
        ],
        "title": "get_collection_detailArguments",
        "type": "object"
      },
      "name": "get_collection_detail"
    },
    {
      "description": "Get community engagement metrics: memorization progress, verse mastery, difficult verses, and activity stats.\n\nArgs:\n    collection_id: The collection ID (from browse_collections results).\n",
      "inputSchema": {
        "properties": {
          "collection_id": {
            "title": "Collection Id",
            "type": "integer"
          }
        },
        "required": [
          "collection_id"
        ],
        "title": "get_collection_metricsArguments",
        "type": "object"
      },
      "name": "get_collection_metrics"
    }
  ]
}

What the leaf hashes

{"body":"9261f66caf0f5c2ed73e06ed56fd2ad7cfbacfa33501c9c17b16089cf3fb4715","id":303226,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793055229516297,"prev":null,"subject":"b9785915-c92e-4534-a0a6-667d743720d8","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0xb44c1e055107b8c3e58e822bab46567d37ff04c58fb54cc70a55340ff80f224b
2. 0x80ad1dad96a0af673c98fb5612a414eb4a2b847f20faeb694a4dd640ac1a5f24
3. 0x85fc3666caae4c0b5a0e1b948f290e2f194e63ecd81bce64577cdb1383bcee44
4. 0x0a35a09836ed913096c303629ff420e2abdce5214adcb5592c19b5a1841e17f6
5. 0x235d37a588f6f9614c093d3094f57719ae94c8ea8bfa7f4ba341066e760bde4e
6. 0x655d69d2e6912b5c5c3fc4be1eebd81a412d2f562fc0ec0d6b2fd6e263c205b9
7. 0x23136658adb0fdeeb3a231564d80d1ad811424b6861ab19e8584c71bc2b40614
8. 0xe0ecb2119e708f681788dd8e30ca73f184691929a1e89116d6c7ebd512bb2193
9. 0x0d86ea4a4da1f9a834855a683934629d570af3b3857f8164865f1166025658aa
10. 0xf941bb922f242f0d5ded32ad8f4624a0ca45bdb31fdd68caca25d77699da15d9
11. 0x559555135675e39701c05a4d63d274b59d60cf1dc8421a68215c770867d00aff
12. 0x7a0f1751de1946feff7d8c8afc737dcc4d35f110809c15aa0fdb8363a9e31b2b
13. 0x0d86419ca1dd0b62fd8b22ea2e8c74d441312cec3116a467bea429b43e026565
14. 0x083427e39db4dd470662401f6db5db8fadf084fc4274cf8621b368416952b78b
15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae