Evidence row 309135

What was observed

{
  "count": 9,
  "tools": [
    {
      "description": "Use only when the user requests a new animated pet from a text brief. Starts one server-paid pet generation task (twelve image stages, each with at most one delayed retry after a retryable provider failure, plus one text/vision request for an editable name, description and tags). Supply a fresh random UUID requestId; reuse it unchanged when retrying the same request. Limits: 200 accepted tasks/day globally, 10/IP by default, Moscow time. Admin IP allowances can add attempts until midnight; the global cap and budget still apply. Returns a task ID; poll get_pet_generation. The result is unlisted and expires after 24 hours. Do not use to publish a pet, edit an image, or create a manual administrator request. Experimental generation: animations and gaze directions may contain visual errors or look too similar. Review the preview before submitting your pet to moderation. Accepted tasks count toward the limit even if the result is unsuitable. A failed image stage may be retried once after a delay, which can incur an additional provider charge.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "displayName": {
            "maxLength": 80,
            "minLength": 1,
            "type": "string"
          },
          "prompt": {
            "maxLength": 2000,
            "minLength": 1,
            "type": "string"
          },
          "requestId": {
            "format": "uuid",
            "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$",
            "type": "string"
          }
        },
        "required": [
          "prompt",
          "requestId"
        ],
        "type": "object"
      },
      "name": "generate_pet"
    },
    {
      "description": "Use for a known approved pet slug when the user needs README badge Markdown, HTML, or SVG URL. Do not use for animated README cards, website iframe embeds, install instructions, or pet discovery; use get_card_code, get_embed_code, get_install_instructions, or search_pets instead.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "slug": {
            "description": "Exact slug of an approved public Codex pet.",
            "type": "string"
          }
        },
        "required": [
          "slug"
        ],
        "type": "object"
      },
      "name": "get_badge_code"
    },
    {
      "description": "Use for a known approved pet slug when the user needs animated README card Markdown, HTML, or GIF URL. Do not use for simple badges, website iframe embeds, install instructions, or pet discovery; use get_badge_code, get_embed_code, get_install_instructions, or search_pets instead.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "slug": {
            "description": "Exact slug of an approved public Codex pet.",
            "type": "string"
          }
        },
        "required": [
          "slug"
        ],
        "type": "object"
      },
      "name": "get_card_code"
    },
    {
      "description": "Use for a known approved pet slug when the user needs website iframe embed HTML or an embed URL. Do not use for README badges/cards, install instructions, or pet discovery; use get_badge_code, get_card_code, get_install_instructions, or search_pets instead.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "slug": {
            "description": "Exact slug of an approved public Codex pet.",
            "type": "string"
          }
        },
        "required": [
          "slug"
        ],
        "type": "object"
      },
      "name": "get_embed_code"
    },
    {
      "description": "Use for a known approved pet slug when the user wants CLI or manual install instructions. Do not use to search for pets or inspect general metadata; use search_pets or get_pet instead. This tool is read-only and does not increment install or download counters.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "slug": {
            "description": "Exact slug of an approved public Codex pet.",
            "type": "string"
          }
        },
        "required": [
          "slug"
        ],
        "type": "object"
      },
      "name": "get_install_instructions"
    },
    {
      "description": "Use when you already have an exact approved pet slug and need the sanitized public pet card, asset URLs, page URL, and install command for that one pet. Use search_pets first when you only have a name/query or need multiple results. Do not use for focused install, badge, embed, card, or request workflow details; use the matching get_* tool instead.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "slug": {
            "description": "Exact slug of an approved public Codex pet.",
            "type": "string"
          }
        },
        "required": [
          "slug"
        ],
        "type": "object"
      },
      "name": "get_pet"
    },
    {
      "description": "Use to read your generation task by its private generationId. Completed results include a preview, name/description/tags in metadata, and pet.json and spritesheet. An animationRevision without acceptedAt must be explicitly accepted on its private preview before ZIP download, metadata editing or gallery submission. Other completed results include the ZIP. Website jobs may return awaiting_confirmation: open their private preview for the user to confirm the character. Edit metadata on the private preview before submitting for moderation; this read tool never confirms, edits or starts a paid retry. Failed results include error.code, message, hint and automaticRetry=false: stop polling and explain the failure. Do not use to list other tasks, publish results, or start another paid generation; use generate_pet only for a new user-requested task.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "generationId": {
            "pattern": "^[a-f0-9]{64}$",
            "type": "string"
          }
        },
        "required": [
          "generationId"
        ],
        "type": "object"
      },
      "name": "get_pet_generation"
    },
    {
      "description": "Use when the user wants to request a new Codex pet or understand the public request form fields and reference image limits. Do not use to create, submit, update, or inspect private generation requests; these manual workflows are separate from generate_pet and get_pet_generation. Use search_pets or get_pet for existing approved pets.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {},
        "type": "object"
      },
      "name": "get_pet_request_info"
    },
    {
      "description": "Use to discover one or more approved public Codex pet packs by query, kind, tags, author, or Codex compatibility. Prefer this over get_pet when you do not already have an exact slug or need multiple candidates. Do not use for private generation requests or known-slug install/share snippets; use get_pet_request_info or a slug-specific get_* tool instead.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "author": {
            "description": "Optional author text matched against the public submitter name or verified public email.",
            "type": "string"
          },
          "compatibleWith": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "items": {
                  "type": "string"
                },
                "type": "array"
              }
            ],
            "description": "Optional compatibility filter. Use codex for Codex-compatible pets; other values return no matches."
          },
          "kind": {
            "description": "Optional pet kind filter. Use all or omit the field to include every kind.",
            "enum": [
              "all",
              "creature",
              "object",
              "character"
            ],
            "type": "string"
          },
          "limit": {
            "anyOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ],
            "description": "Optional maximum result count. Defaults to 10 and is clamped to 1-60."
          },
          "query": {
            "description": "Optional text matched against approved pet names, descriptions, tags, and authors.",
            "type": "string"
          },
          "tags": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "items": {
                  "type": "string"
                },
                "type": "array"
              }
            ],
            "description": "Optional tag filter as a comma-separated string or array. All provided tags must match."
          }
        },
        "type": "object"
      },
      "name": "search_pets"
    }
  ]
}

What the leaf hashes

{"body":"05d294795cf059ee2e5f80709b87112747898b6f177eba1cf4a3616b549e9dbf","id":309135,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793058710338068,"prev":null,"subject":"765a1e9e-138c-4857-915e-11ba8ae13061","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. 0x2ce208bd4d3be991b816e2b615c1052ccbab705b2da90db48288dac316577e63
2. 0xe014ae917818911c1e905c40c00712332fd4a65f20a4daee19bf067ed3e612ca
3. 0x332a0e5279cce8ec58820026b9cb78ce44fa00e6afe41cff710cc2cac94afc55
4. 0x9b7b6bb3afbaefa3ec44561fcea12b76d5a93da72e7056c1209362589febfe09
5. 0x15cb6fb5423cb605896d4fbcd8a0b13dfdf49394add889956f73edeb64ff25b7
6. 0x4768879e09bdb2ee202e8713dcade332da98b96b04847e48799fdb1e8400bb4c
7. 0x18c28a8e0de38ad05d1cab7b4822474aa026a3ff87b38d3a52d87dd016a645da
8. 0x1b4598c5c02152e85cfd036173bf79b8ec0a69535b29d3c507de7d2b94154bb7
9. 0x39cf12493c25bd9e76484bc5beae16c8e1ce53107efd9ba3a98a8a4e59d2d502
10. 0x92ae512ac303ebf33e234dd8900de38bc100cacd7e3e6d4585dab96308c421ca
11. 0x9f7d3cc11f13fc54c5221c4babc2273f69d77c4b805c79df41df74cfb0975d6c
12. 0xf89d9951e0a8e08b9cf11177a1f4e0fd86d9facc5dfecaabbfe564675ebefef7
13. 0xb87e8b32cda179c9e632e227bbd8a6d1f6f61d9d81bb92dbd4dd835d2b3b5caa
14. 0x683955a5b2250ad50568d022a6580d8739b6aff1356779d72a773b088e7c289c
15. 0x610738e0c43687aded83c613c73de8b5226c73c375858a167436461c522ea213
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae