Evidence row 546694

What was observed

{
  "count": 4,
  "tools": [
    {
      "description": "Full public details of one RealEVR Estates listing by id (from search_properties).",
      "inputSchema": {
        "properties": {
          "id": {
            "type": "integer"
          }
        },
        "required": [
          "id"
        ],
        "type": "object"
      },
      "name": "get_property"
    },
    {
      "description": "The countries and cities where RealEVR Estates has homes listed, with counts. Use to see where it can help before searching.",
      "inputSchema": {
        "properties": {},
        "type": "object"
      },
      "name": "list_places"
    },
    {
      "description": "Recent real estate news and plain-language facts about buying, renting and property rules in African countries, gathered from published reports. Use for market or \"how does X work in <country>\" questions. Always cite the source it names.",
      "inputSchema": {
        "properties": {
          "country": {
            "description": "Country name or ISO code, optional.",
            "type": "string"
          },
          "question": {
            "type": "string"
          }
        },
        "required": [
          "question"
        ],
        "type": "object"
      },
      "name": "real_estate_knowledge"
    },
    {
      "description": "Search real, currently available homes on RealEVR Estates (Africa: rentals, furnished BnB stays, homes for sale and bank sales, each with a 360° virtual tour). Use for any \"find me a flat / house / plot in <place>\" question. Every result has a `url`: give it to the person so they can walk through the home and contact the owner.",
      "inputSchema": {
        "properties": {
          "bedrooms": {
            "description": "Minimum bedrooms.",
            "minimum": 1,
            "type": "integer"
          },
          "category": {
            "description": "rental_units, for_sale, furnished_houses (BnB) or bank_sales.",
            "enum": [
              "rental_units",
              "for_sale",
              "furnished_houses",
              "bank_sales"
            ],
            "type": "string"
          },
          "currency": {
            "description": "ISO code the prices are in (default UGX).",
            "type": "string"
          },
          "limit": {
            "maximum": 20,
            "minimum": 1,
            "type": "integer"
          },
          "location": {
            "description": "Neighbourhood, city or country, e.g. \"Kololo\", \"Nairobi\".",
            "type": "string"
          },
          "max_price": {
            "minimum": 0,
            "type": "number"
          },
          "min_price": {
            "minimum": 0,
            "type": "number"
          },
          "q": {
            "description": "Free text, e.g. \"furnished flat near the university\".",
            "type": "string"
          },
          "type": {
            "enum": [
              "apartment",
              "house",
              "land",
              "commercial",
              "hostel"
            ],
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "search_properties"
    }
  ]
}

What the leaf hashes

{"body":"b9912de2fde50e102123c94b481eb70d513f47897bfd450996217ddacda434ed","id":546694,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793133150300927,"prev":null,"subject":"4ad70803-c5e1-472b-ad62-b8e772ecf88c","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. 0x3595d68a4357c97a0c02f5afa25209956e429cbba37bb0e41721ed5663943e72
2. 0xfceac2bec722bd7a424f1df294474eb45555b5f13b4993248f6303ad148aa4a4
3. 0x875fa46b08d6337c2879d401ea6d572069aba609c60aabd96cb9ac1ba6d758e2
4. 0x7e044409a64ffb949c7b2bd3d35b7afb57ca90f9230c59d726f950ac3bbd733d
5. 0xeb695353b723873fcd3a3e4d64eb1ce100525874d04ec1d8d9957a6c57a382e4
6. 0xa8e09139961a7e9c0917071c372a7c0f2e98b740936bcabf123f1fb445a651a9
7. 0x23fa4e716ea88150c5b55a412860550e7b4e19b5d1fee5c527b43951f7e4dd32
8. 0xe91edfc1d5444ae5487a53ef879ba3b194e792e5db3d1833119f9d539ffce641
9. 0xf2586cb85218f9c76d746aa96aa096956fde01af527f20035d5dd8756305260f
10. 0xecfcd53ac79b70d08a13f2d77817adc7520939d2bdbbb220a967aabc3c18ef72
11. 0x7d16ca26502bd3cffc15f5f1d96c750b48f891e77865e69e164c7296932a66f7
12. 0x0491d1aef43a95c6e235bd50f122c12c8c56196bb71b329f055061f0e9ee7115
13. 0x5a83a2d5b2abb340c16172caf3ef83b831e168d2e94e4154a4ad72adcac5cad2
14. 0x595de2dea3b8fa56dbd6142dd78ae79f3e7169c631e41a844b100613abb3e430
15. 0x8360ee1105e4d9f9312067cbbfd47c69c5948665ae582b9684a580c8f4e199e1
16. 0x52efa60e0c3d8525486d2310eb3b6b566c9677c64fd1f819edb072cf101bcbdb
17. 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4