Evidence row 566698

What was observed

{
  "count": 2,
  "tools": [
    {
      "description": "Deprecated: use ziplot_deal_check. Public-record due-diligence facts for a US residential address. Any US address: FEMA flood zone at the geocoded point, HUD FY2026 Small Area FMR (or area FMR) by bedrooms, and a property-tax estimate: official rates in Nashville (Metro rate), Denver (levy by tax district), Chicago (Cook County tax code) and Maricopa County cities (tax area code), elsewhere a rough county-level estimate from Census ACS, labeled as such. Full parcel-level coverage (zoning district, overlays, STR permit eligibility for owner-occupied vs non-owner-occupied, caps, existing STR permits/licenses) only in Nashville/Davidson County TN, Denver CO, Scottsdale AZ, and Chicago IL (building size, Prohibited Buildings List, Restricted Residential Zones). New York City (city-wide rules plus a per-building Prohibited Buildings List and registration check by BIN) and Austin TX (city-wide rules plus a per-parcel full/limited-purpose/ETJ check) are also covered, as are Phoenix, Mesa, and Tempe AZ (city-wide rules); str.granularity says which. Elsewhere zoning/STR return not_covered. Every value carries a source and as-of date. HOA/deed restrictions are not checked. Informational only; not legal/tax/insurance/lending advice. Ziplot tool (original name kept for compatibility; ziplot_deal_check is the same tool). Status values. Top-level status: ok = every evaluated section answered; needs_review = partial answer, at least one section needs a person or a retry (read each section's status and the warnings); unavailable = no section could be answered (address not found, or every source failed); out_of_scope = no evaluated section applies at this address. Section status uses the same words plus not_covered (this area is not evaluated). str.status follows the two permit determinations: new_non_owner_occupied_permit.value (allowed, not_allowed, needs_review, out_of_scope, not_covered, unavailable) and owner_occupied_permit.value (possible, not_allowed, needs_review, out_of_scope, not_covered, unavailable). Both firm = ok, one firm and one not = needs_review, none usable = unavailable. str.supporting_data_status appears when side lookups such as permit counts or building lists were incomplete.",
      "inputSchema": {
        "properties": {
          "address": {
            "description": "US street address including city and state, e.g. '321 50th Ave N, Nashville, TN'",
            "type": "string"
          },
          "bedrooms": {
            "description": "For HUD rent benchmark. Defaults to 2.",
            "maximum": 4,
            "minimum": 0,
            "type": "integer"
          },
          "include": {
            "items": {
              "enum": [
                "rent",
                "tax",
                "flood",
                "str",
                "zoning"
              ]
            },
            "type": "array"
          },
          "value": {
            "description": "Optional purchase price or value in USD. Echoed in query.value. Where no Assessor value exists it drives property_tax.estimated_annual_tax; where one exists, the estimate at your value is in property_tax.estimate_at_your_value.",
            "type": "number"
          }
        },
        "required": [
          "address"
        ],
        "type": "object"
      },
      "name": "nashville_deal_check"
    },
    {
      "description": "Public-record due-diligence facts for a US residential address. Any US address: FEMA flood zone at the geocoded point, HUD FY2026 Small Area FMR (or area FMR) by bedrooms, and a property-tax estimate: official rates in Nashville (Metro rate), Denver (levy by tax district), Chicago (Cook County tax code) and Maricopa County cities (tax area code), elsewhere a rough county-level estimate from Census ACS, labeled as such. Full parcel-level coverage (zoning district, overlays, STR permit eligibility for owner-occupied vs non-owner-occupied, caps, existing STR permits/licenses) only in Nashville/Davidson County TN, Denver CO, Scottsdale AZ, and Chicago IL (building size, Prohibited Buildings List, Restricted Residential Zones). New York City (city-wide rules plus a per-building Prohibited Buildings List and registration check by BIN) and Austin TX (city-wide rules plus a per-parcel full/limited-purpose/ETJ check) are also covered, as are Phoenix, Mesa, and Tempe AZ (city-wide rules); str.granularity says which. Elsewhere zoning/STR return not_covered. Every value carries a source and as-of date. HOA/deed restrictions are not checked. Informational only; not legal/tax/insurance/lending advice. Same tool as nashville_deal_check. Status values. Top-level status: ok = every evaluated section answered; needs_review = partial answer, at least one section needs a person or a retry (read each section's status and the warnings); unavailable = no section could be answered (address not found, or every source failed); out_of_scope = no evaluated section applies at this address. Section status uses the same words plus not_covered (this area is not evaluated). str.status follows the two permit determinations: new_non_owner_occupied_permit.value (allowed, not_allowed, needs_review, out_of_scope, not_covered, unavailable) and owner_occupied_permit.value (possible, not_allowed, needs_review, out_of_scope, not_covered, unavailable). Both firm = ok, one firm and one not = needs_review, none usable = unavailable. str.supporting_data_status appears when side lookups such as permit counts or building lists were incomplete.",
      "inputSchema": {
        "properties": {
          "address": {
            "description": "US street address including city and state, e.g. '321 50th Ave N, Nashville, TN'",
            "type": "string"
          },
          "bedrooms": {
            "description": "For HUD rent benchmark. Defaults to 2.",
            "maximum": 4,
            "minimum": 0,
            "type": "integer"
          },
          "include": {
            "items": {
              "enum": [
                "rent",
                "tax",
                "flood",
                "str",
                "zoning"
              ]
            },
            "type": "array"
          },
          "value": {
            "description": "Optional purchase price or value in USD. Echoed in query.value. Where no Assessor value exists it drives property_tax.estimated_annual_tax; where one exists, the estimate at your value is in property_tax.estimate_at_your_value.",
            "type": "number"
          }
        },
        "required": [
          "address"
        ],
        "type": "object"
      },
      "name": "ziplot_deal_check"
    }
  ]
}

What the leaf hashes

{"body":"87b44c4370abd9522bbc48e6e2ffb51dbaef4b2a0982b3491dfd2e4b604c53ef","id":566698,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793138509209601,"prev":null,"subject":"9ecd1778-058e-4999-bb5c-ed57ba147567","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. 0x228f7aec196e3f5b8def1f5de8d557085140a23d7a3f49d49591835c3d26e0ab
2. 0xc116bfefd3ea888f1e4e24910e671f4ac388edceb51f3930fb7b78dd38bab607
3. 0x3a45fa6302d18c187391668730b4e9b1970d0847db3763ab55bef12d0acdba84
4. 0xe5ac962e950541d11034603f45399e19a1f4ec16debe4815f7a8a3aacc4da0f4
5. 0x4e00e21397617951ac6b9133256ea2781b934f86e5fa4e9d9853bf8226c22831
6. 0x9f790bf2bdd539f8bcf5872182d27a8677260d73416747417dbef25abc6d27bb
7. 0xd4815fd4e51a0cff295fd330ffed8a34eb0e61f8c710276fb54259791430947c
8. 0x999cf5e1e0a8174b5eeabc127a31aa464691cc08874d1ba591413cca0dbb7b0e
9. 0xfbf489a36b20bb27e6ae530c89571251371c05e8e580a6da0a43994a9403a402
10. 0x891e6ce8c6c016beacc0ffb48444357c20be252a928f00e6910e4624459772e8
11. 0x145efa9439193d1e56a45e8d993e421cff3f9f7052266fda13244e7e739552e9
12. 0x3e618f03ac19ac846329a4673ab8d8561b083fca3c7f9a5fd8bd3bbee6556c25
13. 0x20ca24353b8aca3e061eedf55f49b69ae8369b88135dfdabf30039ed34db329a
14. 0xe8ee6f6ed50253c5ee2d1aa85a4b1a38ce94bca7f3b72fd1850f496152dbe285
15. 0xa383a1cfe9b3f6af67eb4c7642564b9424d46d7fca90e7ba175d549f8b67dd0c
16. 0x52efa60e0c3d8525486d2310eb3b6b566c9677c64fd1f819edb072cf101bcbdb
17. 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4