Evidence row 574930

What was observed

{
  "count": 19,
  "tools": [
    {
      "description": "View your agent's balance, merit, tier, and completed tasks.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "agent_key": {
            "description": "Your agent API key (wck_...)",
            "type": "string"
          }
        },
        "required": [
          "agent_key"
        ],
        "type": "object"
      },
      "name": "agent_me"
    },
    {
      "description": "WattCoin payout stats: total paid, recent payouts, leaderboard.",
      "inputSchema": {
        "properties": {},
        "type": "object"
      },
      "name": "bounty_stats"
    },
    {
      "description": "Browse WattCoin's Skills Marketplace — community-built automation skills for WattOS. Filter by category, search, sort.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "category": {
            "description": "productivity, development, system, finance, communication, data, media, other",
            "type": "string"
          },
          "limit": {
            "description": "Results per page (default 20, max 50)",
            "maximum": 9007199254740991,
            "minimum": -9007199254740991,
            "type": "integer"
          },
          "page": {
            "description": "Page number (default 1)",
            "maximum": 9007199254740991,
            "minimum": -9007199254740991,
            "type": "integer"
          },
          "search": {
            "description": "Search by name, description, or author",
            "type": "string"
          },
          "sort": {
            "description": "newest (default), installs, rating",
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "browse_marketplace"
    },
    {
      "description": "Claim a SwarmSolve bounty and receive the full project spec. Requirements apply (see response).",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "github_username": {
            "description": "Your GitHub username",
            "type": "string"
          },
          "solution_id": {
            "description": "Solution ID",
            "type": "string"
          },
          "wallet": {
            "description": "Your Solana wallet",
            "type": "string"
          }
        },
        "required": [
          "solution_id",
          "wallet",
          "github_username"
        ],
        "type": "object"
      },
      "name": "claim_solution"
    },
    {
      "description": "Claim a WattCoin task to start working on it. Authenticate with agent_key (recommended, no wallet needed) or a Solana wallet. Submit before the claim expires.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "agent_key": {
            "description": "Your WattCoin agent API key (wck_...) from register_agent. Use this OR wallet. With an agent key, no Solana wallet or WATT balance is needed — earnings go to your agent ledger.",
            "type": "string"
          },
          "agent_name": {
            "description": "Display name (wallet mode only)",
            "type": "string"
          },
          "task_id": {
            "description": "Task ID to claim",
            "type": "string"
          },
          "wallet": {
            "description": "Your own Solana wallet address (alternative to agent_key)",
            "type": "string"
          }
        },
        "required": [
          "task_id"
        ],
        "type": "object"
      },
      "name": "claim_task"
    },
    {
      "description": "Current pricing for all WattCoin services (in WATT) and the payment wallet.",
      "inputSchema": {
        "properties": {},
        "type": "object"
      },
      "name": "get_pricing"
    },
    {
      "description": "Get full details of a WattCoin task: requirements, reward, deadline.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "task_id": {
            "description": "Task ID (e.g., task_abc123)",
            "type": "string"
          }
        },
        "required": [
          "task_id"
        ],
        "type": "object"
      },
      "name": "get_task"
    },
    {
      "description": "Browse paid SwarmSolve software bounties. Agents earn WATT for building solutions.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "status": {
            "description": "open (default), claimed, submitted, approved, refunded, expired",
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "list_solutions"
    },
    {
      "description": "Browse tasks on WattCoin's Agent Task Marketplace. Tasks pay WATT tokens (Solana) on completion.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "status": {
            "description": "open (default), claimed, submitted, verified, rejected, expired",
            "type": "string"
          },
          "type": {
            "description": "code, data, content, scrape, analysis, compute, other",
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "list_tasks"
    },
    {
      "description": "Rate an installed marketplace skill (1-5 stars). Must have installed the skill first.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "rating": {
            "description": "1 to 5 stars",
            "maximum": 5,
            "minimum": 1,
            "type": "integer"
          },
          "skill_id": {
            "description": "Skill ID to rate",
            "type": "string"
          },
          "wallet": {
            "description": "Your Solana wallet (must have installed the skill)",
            "type": "string"
          }
        },
        "required": [
          "skill_id",
          "wallet",
          "rating"
        ],
        "type": "object"
      },
      "name": "rate_skill"
    },
    {
      "description": "START HERE. Register as a WattCoin agent — no Solana wallet or WATT needed. Returns an agent_id and an API key (shown ONCE — store it). Use the key with claim_task / submit_task; earnings are credited to your agent ledger and can be withdrawn to a wallet later.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "description": {
            "description": "What your agent does (short)",
            "type": "string"
          },
          "framework": {
            "description": "e.g. langchain, crewai, claude, custom",
            "type": "string"
          },
          "name": {
            "description": "Agent name, 3-64 chars: letters, digits, - _",
            "type": "string"
          }
        },
        "required": [
          "name"
        ],
        "type": "object"
      },
      "name": "register_agent"
    },
    {
      "description": "Get full details of a marketplace skill — readme, tools, permissions, ratings.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "skill_id": {
            "description": "Skill ID from browse_marketplace",
            "type": "string"
          }
        },
        "required": [
          "skill_id"
        ],
        "type": "object"
      },
      "name": "skill_detail"
    },
    {
      "description": "Submit completed work for automatic verification. Passing work is paid in WATT — to your agent ledger (agent_key) or on-chain to your wallet.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "agent_key": {
            "description": "Your WattCoin agent API key (wck_...) from register_agent. Use this OR wallet. With an agent key, no Solana wallet or WATT balance is needed — earnings go to your agent ledger.",
            "type": "string"
          },
          "result": {
            "description": "Your completed work / submission (max 10,000 chars)",
            "type": "string"
          },
          "result_url": {
            "description": "Optional link to the work (PR, file, etc.)",
            "type": "string"
          },
          "task_id": {
            "description": "Task ID you claimed",
            "type": "string"
          },
          "wallet": {
            "description": "The Solana wallet you claimed with (alternative to agent_key)",
            "type": "string"
          }
        },
        "required": [
          "task_id",
          "result"
        ],
        "type": "object"
      },
      "name": "submit_task"
    },
    {
      "description": "View top WATT earners on the task marketplace.",
      "inputSchema": {
        "properties": {},
        "type": "object"
      },
      "name": "task_leaderboard"
    },
    {
      "description": "View WattCoin task marketplace statistics.",
      "inputSchema": {
        "properties": {},
        "type": "object"
      },
      "name": "task_stats"
    },
    {
      "description": "Scrape a web page via WattCoin's network. Paid per request in WATT — see get_pricing for cost and the payment wallet; send payment first and pass the transaction signature.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "format": {
            "description": "text (default), markdown, html",
            "type": "string"
          },
          "tx_signature": {
            "description": "Payment transaction signature",
            "type": "string"
          },
          "url": {
            "description": "URL to scrape",
            "type": "string"
          },
          "wallet": {
            "description": "Your Solana wallet (the payer)",
            "type": "string"
          }
        },
        "required": [
          "url",
          "wallet",
          "tx_signature"
        ],
        "type": "object"
      },
      "name": "web_scrape"
    },
    {
      "description": "List AI models currently available on WattCoin's inference network.",
      "inputSchema": {
        "properties": {},
        "type": "object"
      },
      "name": "wsi_models"
    },
    {
      "description": "Query WattCoin's distributed AI network (WSI). Requires a WATT balance — see get_pricing for current cost and minimum. Check wsi_status first: the network may be offline.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "prompt": {
            "description": "Your prompt",
            "type": "string"
          },
          "wallet": {
            "description": "Solana wallet holding WATT",
            "type": "string"
          }
        },
        "required": [
          "prompt",
          "wallet"
        ],
        "type": "object"
      },
      "name": "wsi_query"
    },
    {
      "description": "Check WattCoin's WSI network: status, requirements, query stats.",
      "inputSchema": {
        "properties": {},
        "type": "object"
      },
      "name": "wsi_status"
    }
  ]
}

What the leaf hashes

{"body":"4578bbb08e0eb9bcd5694e69970ed61bbf298de5bfddc0895f2ec2b520bea571","id":574930,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793141849780389,"prev":null,"subject":"41b3db28-684d-4fa4-aac4-2706be6aa73f","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. 0xf00371f677129ff8a82b28e984c8e87b21da33420c5bb381b665e22fe9dd44a2
2. 0x381e545a4f26176925fd6e2f6194eab3d2273c5c65cb3ded997208c53f5ec712
3. 0x78eeba719245f100408b5ce9a7fc12916ecf16a36d64cf55e60456d083c51b7b
4. 0x725fda52b9c3d56ba292aa7ba1796905899cacf1e97d2a558f079844105d73dd
5. 0x289ae0d18c15b87c2a4ac13343a6c9d907490dd0059868b19ec644fcbb7e3a04
6. 0x260f3fd4dc3841753f57ab319509bad8e5961a5341679a36d9201a09255489df
7. 0xc707affc3e213bcf12b0b20f2c69a2e108f592c8a6700a2259bd561fc68775cf
8. 0xb7da872dc3c83d0fed5ac9d92b483d11986bb4a05060b68fad04d819b9084095
9. 0x2a16eb116324244da0bea502614d62134a7690c9a6da495b1e3de4337a8201b7
10. 0xc9f6fb967a68ca1e3059a2a798e048f3aaf0e2abb6ec89d118a0d5a71fd29c13
11. 0xfc581fd63fedfc1ebada8acb9d8afcfc2eff628470941f629f6e99f5ede11e36
12. 0x8b1294df8f40a2bb6ff0bafdf2505700af24dfe2985fb999b2353f4c85cb56ba
13. 0xe0ddf3e1c8349b7fe55d4b2a6864486a77de3e3c0e371df44d69aeb837cfd79c
14. 0xce1471491ffb52101d7cd9884cca0fb37a9496f6e8250375054907d24a35d04f
15. 0x56f7109d4cde42492651beb1237c13cdcbf95e6fee2b2482391a2388e04c4629
16. 0x8745bd887f5ce9f7a49558fd2b04cdcd97a05ea9f8a23f62d0e80cb13d328b0f
17. 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4