Evidence row 738641

What was observed

{
  "count": 3,
  "tools": [
    {
      "description": "Calculate PUE-adjusted facility kW, kWh and illustrative electricity cost. No facility measurement or commercial quote.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "hours": {
            "minimum": 0,
            "type": "number"
          },
          "it_kw": {
            "minimum": 0,
            "type": "number"
          },
          "pue": {
            "minimum": 1,
            "type": "number"
          },
          "usd_per_kwh": {
            "minimum": 0,
            "type": "number"
          }
        },
        "required": [
          "it_kw",
          "pue",
          "hours",
          "usd_per_kwh"
        ],
        "type": "object"
      },
      "name": "facility_energy"
    },
    {
      "description": "Calculate illustrative USD per million completed tokens from supplied cost and token count; not Aguasto pricing.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "completed_tokens": {
            "exclusiveMinimum": 0,
            "type": "number"
          },
          "cost_usd": {
            "minimum": 0,
            "type": "number"
          }
        },
        "required": [
          "cost_usd",
          "completed_tokens"
        ],
        "type": "object"
      },
      "name": "token_cost"
    },
    {
      "description": "Estimate model weight memory in decimal GB and binary GiB; excludes KV cache, activations and runtime overhead.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "bits": {
            "enum": [
              4,
              8,
              16,
              32
            ],
            "type": "number"
          },
          "parameters_billions": {
            "exclusiveMinimum": 0,
            "type": "number"
          }
        },
        "required": [
          "parameters_billions",
          "bits"
        ],
        "type": "object"
      },
      "name": "weight_memory"
    }
  ]
}

What the leaf hashes

{"body":"e60611e5dc5740093a080d9e8f0c2127e903b6c1e9be080bd3af2739cf28610e","id":738641,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793162835486670,"prev":null,"subject":"58911cf9-3a50-4868-8ff7-47f6a023d952","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. 0x96072d4377ed88125afca84b7aa6f4237e38b90fc445050dc805d9c928dd1ab0
2. 0x95ac84006133d8b925771e0eab3f5bde700ba793bd5d441a3bfbd369d1a194bd
3. 0xa7ae406b491db817ae0e4ec69d3dbdd021f87ffcc1586e9ac3b04e14cdbe3c70
4. 0x38d599094bc91fda3dee8ce7737cff25108a85c6b638b720831d595915b8d400
5. 0xa1ea0c64cdcf31f62e311d3c1c6ba02f4883ffee219dfa8f9a7a7f110f3cc3ef
6. 0x272ad3b650cf3eebfe45edcd06105c609cac6b57cae2af2c23c43a79579e5fed
7. 0x44d4ac71f45127051cdf3755d26fb6fd4d6c90881e356c149aa1e4acea28463f
8. 0x1a7da4f459fc9249786574007ca86bdb7495c9d99518cdcefdae56dcb483d81c
9. 0x31b1c1c6307b3fcd028129b7645a11ce3a21a76f38cea4a1303a93c176661d9a
10. 0x7c57bfcf6e75b8270d129e7db05269c70de327bfb2f529a666b4b7f04299e528
11. 0x5afa7d47205b5bde25c3b1ce3acead5852ae847149e0077b410723c3d5c23e12
12. 0x3eea6e3529c46068533dc0c7b71df5ad1310bab2bb02c7c4768dde5e97569b01
13. 0xddcdda94a0fa130582c880a437970c1e6d81827500911acf5ca2c5b1aaafe0a6
14. 0x088061c71633d244b99c7cc0814bbe03af458b18487f352611ae649c73589766
15. 0xcf313ac43fef601c9e46f82a687b6a3c655f47c31675c1791c49de20295be63d
16. 0x0f8977bd16865247451d1ee836b084081d3d0cd17d6a07353fad0c70393c7403
17. 0xe08e8bd91858a8a10c46ecde9c29a6288b960987303173c5e882afb46ce91fa0
18. 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae