Evidence row 533459

What was observed

{
  "count": 3,
  "tools": [
    {
      "description": "The criteria and any filters of the Malta residence routes, by what the government charges comparison.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {},
        "type": "object"
      },
      "name": "compare_criteria"
    },
    {
      "description": "The options in the Malta residence routes, by what the government charges comparison (name, what it is best for, tags), optionally filtered by a tag value.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "filterKey": {
            "type": "string"
          },
          "filterValue": {
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "compare_options"
    },
    {
      "description": "Each option's value on every criterion of the Malta residence routes, by what the government charges comparison — the full table.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "option": {
            "description": "one option's name, else all",
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "compare_table"
    }
  ]
}

What the leaf hashes

{"body":"4262693742c45239d677c55a46ca33fad0b6bb6c7959d909a518a9d92a075446","id":533459,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793127599422364,"prev":null,"subject":"1d990e4f-34c6-4934-b601-fd1c102ecc6b","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. 0x39fe984199a2fd308133c9c5434e6fc90b71cbd5c81bd16ff85726a22e07919a
2. 0x95c6d09c4bed61fd3ce139fb1ffe105972481e2ae860d1df8a29949c34902e2f
3. 0xaf640eb8373790ceb8bc890d29997d2873fb26de40408e10605f10643706042d
4. 0xe4bc42303fb0e541033df13d4346efb7f3f67af61acbb6fab2e1f08c01266481
5. 0xbe3127ced082e27a772a5c1af3e9b7224367fc4b0ad75ab3d298ebc2aedafe46
6. 0x5f5d6ad8f3d0001a847658f12337865abcc08fb452b833b82f411966bce335a1
7. 0x38831e07671a7ae4e9fcf388bd49425c695a3e2ebe4fd879839a49c677d565f1
8. 0x9c7cdc6c78763a8ba43a5008dbe8e7078234544c5855922b1f6cd7f192e71b21
9. 0x4a6e335ddc533fcc2624df247a47c8f07765a512d8321d7c754dea8dc1e37dbc
10. 0x20dbe8a978b71c865495b5eca97e15fce3a6b41f17facc85d1be13c3383515ec
11. 0x3689959f22248b99aac42058fcdd09cd65a6236ef340ba1b624c29d4313a37d4
12. 0x4add9ebe2bbf86a7a32e3cec38874af82baf38b21fde64a6952bf3d4124e2c7f
13. 0x9e70d944564843a0f0d88b623d628ff2e2ac17c172d4ebe0ed141fe8b9f9dae4
14. 0x42784d9809d120654630ee1b254a1dd90a2bbd3024aa180f1a59bbf53e9316e4
15. 0x8360ee1105e4d9f9312067cbbfd47c69c5948665ae582b9684a580c8f4e199e1
16. 0x52efa60e0c3d8525486d2310eb3b6b566c9677c64fd1f819edb072cf101bcbdb
17. 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4