Evidence row 474172

What was observed

{
  "count": 9,
  "tools": [
    {
      "description": "Returns how to read the Alphas (published trade theses) about NIGGAPUBES (0x1ebe3a82ef828e85603ba4697b01aab0756c591a) on Arc through the authenticated AlphaArc main MCP: the token's exact identity, the main MCP endpoint, the tool to call there with its arguments ready, and the terminal page for the same token. Returns no Alpha content and no credentials: reading Alphas needs an AlphaArc account, and the result is what that account's tier has been released. Takes no argument.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {},
        "type": "object"
      },
      "name": "alpha_lookup"
    },
    {
      "description": "Returns the holders of NIGGAPUBES (0x1ebe3a82ef828e85603ba4697b01aab0756c591a) on Arc as counted by AlphaArc from indexed swaps, ranked by net buying. Each entry includes the address, the balance and its USD value, the share of supply (as a ratio), the number of trades, USD bought and sold over the last 7 days and in total, the average entry price in USD, and the estimated profit or loss in USD and as a ratio of the amount spent. Results come in pages of up to 100: start at `offset` and follow `nextOffset`. This is not a full on-chain list of holders, because transfers and positions from before indexing began are not included.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "limit": {
            "maximum": 100,
            "minimum": 1,
            "type": "integer"
          },
          "offset": {
            "maximum": 100000,
            "minimum": 0,
            "type": "integer"
          }
        },
        "type": "object"
      },
      "name": "holders"
    },
    {
      "description": "Creates a link that opens NIGGAPUBES (0x1ebe3a82ef828e85603ba4697b01aab0756c591a) on Arc in AlphaArc's terminal to buy or sell. It only creates the link: connecting a wallet, quoting, approvals, fees, slippage, signing, and execution all happen in the terminal. This tool does not prepare, sign, or send any transaction, and the link does not mean the token is safe or can be sold.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "side": {
            "enum": [
              "buy",
              "sell"
            ],
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "open_trade"
    },
    {
      "description": "Returns up to 16 indexed pools for NIGGAPUBES (0x1ebe3a82ef828e85603ba4697b01aab0756c591a) on Arc, starting with the pool AlphaArc displays, then ordered by 24-hour volume and then by age. Each pool includes its type, the paired currency, and the registered fee in hundredths of a basis point and as a percentage. Dynamic-fee pools are marked as dynamic and are not given a percentage.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {},
        "type": "object"
      },
      "name": "pools"
    },
    {
      "description": "Returns OHLCV candles for the main pool of NIGGAPUBES (0x1ebe3a82ef828e85603ba4697b01aab0756c591a) on Arc, oldest first. Each candle includes its start time (in Unix seconds), the open, high, low, and close prices in USD, and the volume in USD. Coverage is about the last four days at any timeframe: up to 500 five-minute, 400 fifteen-minute, 100 one-hour, 25 four-hour, or 4 daily candles. `effectiveLimit` shows the limit that was applied. The first request for a timeframe may take a few seconds.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "limit": {
            "maximum": 500,
            "minimum": 1,
            "type": "integer"
          },
          "tf": {
            "enum": [
              "5m",
              "15m",
              "1h",
              "4h",
              "1d"
            ],
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "price_history"
    },
    {
      "description": "Returns the most recent swaps in the main pool of NIGGAPUBES (0x1ebe3a82ef828e85603ba4697b01aab0756c591a) on Arc over the last 24 hours, newest first, from AlphaArc's index. Each trade includes the time (in Unix seconds), block number, log index, transaction hash, side, token amount, USD value, price in USD, and wallet address. Only the main pool is covered, not every venue.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "limit": {
            "maximum": 200,
            "minimum": 1,
            "type": "integer"
          }
        },
        "type": "object"
      },
      "name": "recent_trades"
    },
    {
      "description": "Returns an overview of NIGGAPUBES (0x1ebe3a82ef828e85603ba4697b01aab0756c591a) on Arc: price in USD, market cap, liquidity, 24-hour volume and price change (as a percentage), listing time, main pool, indexed Pons launch lifecycle when uniquely mapped, launchpad deployer, logo, and the project links (website, X, Telegram, Discord, Farcaster) listed in the token's own metadata. The 24-hour volume covers the main pool only; use trading_activity for volume across all pools. The listing time is when AlphaArc listed the token, not when the contract was deployed. All times are in milliseconds. Project links are self-reported by the token and do not prove that the team owns them.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {},
        "type": "object"
      },
      "name": "token_overview"
    },
    {
      "description": "Returns trading activity for NIGGAPUBES (0x1ebe3a82ef828e85603ba4697b01aab0756c591a) on Arc over the last 5 minutes, 1 hour, 6 hours, or 24 hours (1 hour by default): volume in USD, price change as a percentage, the number of swaps, buys, and sells, USD bought and sold, and unique traders. The 5-minute and 1-hour windows are counted from indexed swaps. The 6-hour and 24-hour windows use hourly totals, so trade counts may be missing and unique traders are not available. Activity covers this token across all of its pools. A window with no indexed trades is reported as unavailable, not as zero.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "window": {
            "enum": [
              "5m",
              "1h",
              "6h",
              "24h"
            ],
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "trading_activity"
    },
    {
      "description": "Returns the position of NIGGAPUBES (0x1ebe3a82ef828e85603ba4697b01aab0756c591a) on Arc among the top 100 of AlphaArc's last known trending list for its chain, along with the ranking metrics and list age. Stale lists are partial answers, not a current rank; lists ten minutes old or older are not returned. This is market context only, not a safety rating or a recommendation. A null rank means the token is not in the returned list.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {},
        "type": "object"
      },
      "name": "trending_rank"
    }
  ]
}

What the leaf hashes

{"body":"fc6eb89f8b8ed08b8cd6b547a9b318e89aa33040fcb9fd54405ace553442e087","id":474172,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793105464467166,"prev":null,"subject":"410f19a0-6dcb-4f0a-80ea-59f6e9c52481","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. 0x96057286ea496a453f4ff104edbef902f632201e5ae51193d2eec3130ae19f13
2. 0xcd050333dffaa6a3f5020ef58eefb2cb07f2550c6a7e18301dfe9ef22dff4407
3. 0x20a7ebe0b720f5499bdadc85b6bf666a1ca03575f30e45512f977ca4d673ea36
4. 0xa271fed20ae3aa1e73b3b3c16da4b1b40886fba4a12f978823a3f4eaff911e9b
5. 0x9959382d2971f261ea6a8918b82b5a510d0652b8021d988b51cdbc731f49f1e3
6. 0xc584ce4e62655c17ad814ae2e3468eea5fa062c10656c95b8cc1e6270555816a
7. 0xba457894f9c97480483abdecda12cc2d018f41b28d1bda317ac717c88b788c9c
8. 0x905b0838ab73784107c6a6e11ed6388c9cdf3992a33ad1359b4cfd729b4c762e
9. 0x00d6ea01b04ccb260027a61a2b30efbc2a97054b288a1b857e28c815e0510071
10. 0xb9eac24b3233abc3fb320e9b230ec0f18e296b04fd62d9ec9238235561568fff
11. 0x788aba917f07b58dad1b1840a291541326bd98232b25a97c4a60c84fb2992815
12. 0x747fb8d60cfe8dde3cb6d73475c58c3912bdf8d928b8f0480aa1c97a1b71d408
13. 0x59c5c792b40d9054ce2b84a60af97fa54f2e1a2a369a6a52dc3f45de41128e97
14. 0xa3c9c760ee424c178bab782711c2b9d3e15a80a6fde99165972cb75b306bb8b4
15. 0xb4f7223140c8a36cb87a63d77cf617086d9968dc4658f03e102571ebe06e9ed6
16. 0xfecf3d4646dd4984a13dd715499e842c3fde63692336d97394c2bfd8e877ca5d
17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4