Evidence row 737334

What was observed

{
  "count": 1,
  "tools": [
    {
      "description": "Verify that the numbers in a finished table add up — before you deliver it. Use this when you have produced or received a table, spreadsheet, CSV/TSV or markdown table, a cost breakdown, invoice, quotation or budget, and need an independent check that row totals, column totals and subtotals are arithmetically consistent, or that a list of line items sums to a stated total. Returns every mismatched cell with the recomputed value and the difference, plus a signed verification receipt (verification ID, UTC time, SHA-256 content hash). Checks arithmetic consistency only; does not verify source data. Not a calculator — it does not evaluate expressions; it audits finished numbers.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "content": {
            "description": "The finished table (markdown, CSV or TSV) or the \"name: value\" breakdown text to audit.",
            "type": "string"
          }
        },
        "required": [
          "content"
        ],
        "type": "object"
      },
      "name": "verify_numbers"
    }
  ]
}

What the leaf hashes

{"body":"920d7ba2a10298e599fd0887376ddf9bf05000c2870e3a02bbcd0d801bac650d","id":737334,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793158592422145,"prev":null,"subject":"ea0424ba-fc5b-4111-8474-8f00d4d92d4c","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0xaa0bc912657a2d7051d7c6f53ebd9bd54b2e495d94781b0d760c6bd19a899d94
2. 0x06e32a8ec60691314c1a7e9946180d0bb5abad9a3f7ad9c71e3a85ea35d6fe25
3. 0x3dd97d91defb32663b1f32a67848b3bf924d5c2e60f56698d4b731be8b137ed1
4. 0x722ceee4855d32d7006da4c2107340108cb5129d09ff763d8d41da0404979f99
5. 0x1e00ebcc2eb1b7799555758cd0492d1c197a6d2f29e44470aa4d332865b60447
6. 0x28d99b86b891b5316b944953276588b9a8d477111fa9fe6eebb50bd2cec32567
7. 0x37415be607f66fd67c8fab0a3e4e35fc9ecc741010cf0c2692886af825fe7fc8
8. 0xc0288b3b0da482a7426695729a57cf1966bc5da90b9674550b3c4894d1fdc957
9. 0x4dd9ac0abc0d39e40fd882be27990169372ad76b3abb5ef1bf3cca195dc2cc81
10. 0x4b1c94744750ab4b5260a0b0177f61096316433258f24cc85c2a154393fc0957
11. 0xd8f6aa7ec227067f48f0f11e0db0355b10a4c78e7f7f4f7f1ee54e5dee7ce795
12. 0xee12f2288f91eb25d39a7bd7d4e56092c3da09c0c48d73716d6c0b5682245861
13. 0x25ce3921a378a5ca7081b75efd44058d84ef243397958d9919be590e3c4f72f0
14. 0x518f746edef7675640c92fbe2c056392702ec8f1ebbb6ede597bd5f7c0c5aea1
15. 0xcd8084fb60eb6be382a8750a344eb425404f5162e8ae3db9a15ef555a7942b85
16. 0x0f8977bd16865247451d1ee836b084081d3d0cd17d6a07353fad0c70393c7403
17. 0xe08e8bd91858a8a10c46ecde9c29a6288b960987303173c5e882afb46ce91fa0
18. 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae