Evidence row 220445

What was observed

{
  "count": 3,
  "tools": [
    {
      "description": "RWA Notes compares two sets of supplied asset disclosure fields while retaining units, dates and source references. It flags missing values and incompatible comparisons. It does not verify reserves, issuer solvency or redemption rights. No live asset feed, reserve audit, redemption verification, credit rating or investment recommendation. Retrieve disclosures with fetch or read its example resource to obtain exact inputs. Parameters are processed remotely without application persistence.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "additionalProperties": false,
        "description": "Exact record structure; the engine additionally checks bounds, dates, identifiers and cross-field constraints.",
        "properties": {
          "after": {
            "description": "After",
            "items": {
              "additionalProperties": false,
              "description": "Exact record structure; the engine additionally checks bounds, dates, identifiers and cross-field constraints.",
              "properties": {
                "asset": {
                  "description": "Asset (preserve source text; decimal amounts must stay strings)",
                  "maxLength": 131072,
                  "type": "string"
                },
                "date": {
                  "description": "Date (preserve source text; decimal amounts must stay strings)",
                  "maxLength": 131072,
                  "type": "string"
                },
                "field": {
                  "description": "Field (preserve source text; decimal amounts must stay strings)",
                  "maxLength": 131072,
                  "type": "string"
                },
                "source": {
                  "description": "Source (preserve source text; decimal amounts must stay strings)",
                  "maxLength": 131072,
                  "type": "string"
                },
                "unit": {
                  "description": "Unit (preserve source text; decimal amounts must stay strings)",
                  "maxLength": 131072,
                  "type": "string"
                },
                "value": {
                  "description": "Value (preserve source text; decimal amounts must stay strings)",
                  "maxLength": 131072,
                  "type": "string"
                }
              },
              "required": [
                "asset",
                "field",
                "value",
                "unit",
                "date",
                "source"
              ],
              "type": "object"
            },
            "maxItems": 200,
            "type": "array"
          },
          "asOf": {
            "description": "Review date (UTC) (preserve source text; decimal amounts must stay strings)",
            "maxLength": 131072,
            "type": "string"
          },
          "before": {
            "description": "Before",
            "items": {
              "additionalProperties": false,
              "description": "Exact record structure; the engine additionally checks bounds, dates, identifiers and cross-field constraints.",
              "properties": {
                "asset": {
                  "description": "Asset (preserve source text; decimal amounts must stay strings)",
                  "maxLength": 131072,
                  "type": "string"
                },
                "date": {
                  "description": "Date (preserve source text; decimal amounts must stay strings)",
                  "maxLength": 131072,
                  "type": "string"
                },
                "field": {
                  "description": "Field (preserve source text; decimal amounts must stay strings)",
                  "maxLength": 131072,
                  "type": "string"
                },
                "source": {
                  "description": "Source (preserve source text; decimal amounts must stay strings)",
                  "maxLength": 131072,
                  "type": "string"
                },
                "unit": {
                  "description": "Unit (preserve source text; decimal amounts must stay strings)",
                  "maxLength": 131072,
                  "type": "string"
                },
                "value": {
                  "description": "Value (preserve source text; decimal amounts must stay strings)",
                  "maxLength": 131072,
                  "type": "string"
                }
              },
              "required": [
                "asset",
                "field",
                "value",
                "unit",
                "date",
                "source"
              ],
              "type": "object"
            },
            "maxItems": 200,
            "type": "array"
          },
          "maxAgeDays": {
            "description": "Maximum evidence age (days)",
            "type": "number"
          }
        },
        "required": [
          "asOf",
          "maxAgeDays",
          "before",
          "after"
        ],
        "type": "object"
      },
      "name": "compare_rwa_disclosures"
    },
    {
      "description": "Retrieve a public tool reference by the ID returned from search. Contains methodology, limits, official source links and fictional worked examples; no user records. Cite the returned canonical URL.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "additionalProperties": false,
        "properties": {
          "id": {
            "enum": [
              "disclosures"
            ],
            "type": "string"
          }
        },
        "required": [
          "id"
        ],
        "type": "object"
      },
      "name": "fetch"
    },
    {
      "description": "Search this server’s public AI/Web3 tools and citation pages. English and Chinese names supported. Empty query lists the available worksheets.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "additionalProperties": false,
        "properties": {
          "query": {
            "maxLength": 160,
            "type": "string"
          }
        },
        "required": [
          "query"
        ],
        "type": "object"
      },
      "name": "search"
    }
  ]
}

What the leaf hashes

{"body":"13c500f1a01e9552dcb4cff549bab290f86de4912fb21d55b83479d481c48cbd","id":220445,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793026674289714,"prev":null,"subject":"02d18f9d-5a50-4d0d-9dff-dd6f737b560e","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x48d40f108e7c0c63ca9f64eeb915e43243b2b03e304dcf3ad36af4701a92a222
2. 0xd1b32e74303d8aeeedd2d3866215adcf0495fcc309968002b6c01cdc093c6d70
3. 0x53c1df6cf65f914aca9a5454f4d96b1a64d4674bd0ad0c032dfa70fa53184319
4. 0xf83b39aba82aaa913dc17402cd2edec03e94f8cd00ad6162b0dae336c0adb2a3
5. 0xabec33b467f53c4d5c192501e33e4dc87786f1b1ffca611dfc8b8e5434091f38
6. 0x18c7f25d990d2dd0301faaa19e0f2aa6bf5be9e99807d6bec8b3848586b176ce
7. 0x214f03992ebf3a0bd5fa18a9a021a92277047122a32a782a6788c407a9abd1ac
8. 0x1c68c45890c7c62e00be5824c6ffdbbd6f0c09a5405f40b1b08061fc0732304c
9. 0xdc98eed29ed428130021b2bf80d7939b8396e0d04b1a16de2d1d0c0406cc6079
10. 0x1c31b9fd609755e3d960fab27bd2b1eb3a2104f15e3f9261a56d30e3613f4c01
11. 0xa40c09a143bc388ccac821ec3854902941c513470a57a806c98060a6d63aedf9
12. 0xee7d5711cd2515f4b08f3e4041d3d56304f9db6bffd82d82746f0f4ea43b8f26
13. 0xb86fa861d04737cb507e721eefbb066d26528fdb6017b1145c18d1223b93ee21
14. 0x88e326a39b26e2c125306c9d3805d14398ace088bba9a2a0aa376b811cfb201a
15. 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae