Evidence row 307161

What was observed

{
  "count": 9,
  "tools": [
    {
      "description": "Is this chain alive: TVL trend over 1y/6m/90d/30d. Facts and flags only, never advice. Free tier: 3 calls per hour per IP, shared with the website; unlimited access costs $0.009 per call over x402 at /v1/chain",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "chain": {
            "description": "Chain name as used by DefiLlama",
            "type": "string"
          }
        },
        "required": [
          "chain"
        ],
        "type": "object"
      },
      "name": "chain"
    },
    {
      "description": "The full launch record of a Solana wallet from our own live recording: how many tokens it deployed, how many reached the exchange, its graduation rate against measured base rates, and whether it is a serial minter with no survivors. Data no feed reconstructs. Flags serial_minter, never_graduated. Facts and flags only, never advice. Free tier: 3 calls per hour per IP, shared with the website; unlimited access costs $0.030 per call over x402 at /v1/deployer",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "wallet": {
            "description": "Solana wallet address of the deployer",
            "type": "string"
          }
        },
        "required": [
          "wallet"
        ],
        "type": "object"
      },
      "name": "deployer"
    },
    {
      "description": "Real cost of exiting a Solana position AT YOUR SIZE — live route, not theoretical slippage. Facts and flags only, never advice. Free tier: 3 calls per hour per IP, shared with the website; unlimited access costs $0.030 per call over x402 at /v1/exit-cost",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "mint": {
            "description": "Solana token mint address",
            "type": "string"
          },
          "size": {
            "description": "Position size in whole tokens — the quote is for YOUR size",
            "type": "number"
          }
        },
        "required": [
          "mint",
          "size"
        ],
        "type": "object"
      },
      "name": "exit_cost"
    },
    {
      "description": "Do we hold a research note on this asset, protocol, chain or role that no price feed or TVL number will tell you: dead redemption bridges, ticker collisions, ended points programmes, closed marketplaces, capital gates. Facts and flags only, never advice. Free tier: 3 calls per hour per IP, shared with the website; unlimited access costs $0.060 per call over x402 at /v1/known",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "q": {
            "description": "Asset symbol, protocol name, chain name or contract address",
            "type": "string"
          }
        },
        "required": [
          "q"
        ],
        "type": "object"
      },
      "name": "known"
    },
    {
      "description": "Who launched this pump.fun token and what happened to their previous ones: launch count, graduation record, and whether the creator bought their own bonding curve. Facts and flags only, never advice. Free tier: 3 calls per hour per IP, shared with the website; unlimited access costs $0.015 per call over x402 at /v1/launch",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "mint": {
            "description": "Solana mint address of the pump.fun token",
            "type": "string"
          }
        },
        "required": [
          "mint"
        ],
        "type": "object"
      },
      "name": "launch"
    },
    {
      "description": "Live feed of pump.fun launches from the last 24h with creator context: who deployed each one, how many they launched before, whether they bought their own bonding curve. Poll with ?since= for only what is new. This history cannot be reconstructed afterwards. Facts and flags only, never advice. Free tier: 3 calls per hour per IP, shared with the website; unlimited access costs $0.030 per call over x402 at /v1/launches",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "limit": {
            "description": "How many launches to return, newest first. Default 50.",
            "maximum": 200,
            "minimum": 1,
            "type": "integer"
          },
          "only": {
            "description": "Keep only launches carrying this trait. clean = no flags raised.",
            "enum": [
              "first_time",
              "serial",
              "bought_curve",
              "graduated",
              "clean"
            ],
            "type": "string"
          },
          "since": {
            "description": "Unix timestamp; return only launches recorded after it. Pass next_since from your previous call to poll incrementally.",
            "type": "integer"
          }
        },
        "required": [],
        "type": "object"
      },
      "name": "launches"
    },
    {
      "description": "Yield pool safety: peg of every underlying asset, yield sustainability, emission dependence, exit depth. Facts and flags only, never advice. Free tier: 3 calls per hour per IP, shared with the website; unlimited access costs $0.015 per call over x402 at /v1/pool",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "pool": {
            "description": "DefiLlama pool id (uuid), from https://yields.llama.fi/pools",
            "type": "string"
          }
        },
        "required": [
          "pool"
        ],
        "type": "object"
      },
      "name": "pool"
    },
    {
      "description": "Is this Solana token safe to touch: mint and freeze authority status, top-holder concentration, Token-2022 transfer risks, and the deployer's full launch record from our own recording. Flags MINT_AUTHORITY_LIVE, FREEZE_AUTHORITY_LIVE, CONCENTRATED, TOKEN_2022, SERIAL_DEPLOYER, DEPLOYER_NEVER_GRADUATED. Facts and flags only, never advice. Free tier: 3 calls per hour per IP, shared with the website; unlimited access costs $0.030 per call over x402 at /v1/safety",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "mint": {
            "description": "Solana token mint address",
            "type": "string"
          }
        },
        "required": [
          "mint"
        ],
        "type": "object"
      },
      "name": "safety"
    },
    {
      "description": "Is this stablecoin's $1 peg a hard anchor or a soft peg: does its price historically return to $1 (a redemption/arbitrage anchor) or sit below it (the market pricing risk), and is it dislocated right now. Flags SOFT_PEG, BROKEN_HISTORY, DISLOCATION. Facts and flags only, never advice. Free tier: 3 calls per hour per IP, shared with the website; unlimited access costs $0.030 per call over x402 at /v1/stable",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "asset": {
            "description": "Stablecoin symbol (e.g. USDC) or CoinGecko id",
            "type": "string"
          }
        },
        "required": [
          "asset"
        ],
        "type": "object"
      },
      "name": "stable"
    }
  ]
}

What the leaf hashes

{"body":"5ffd9c324d09a5d4bfc2acb3b443cd37e9919a268ca27297496ae7e5ef807489","id":307161,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793057482391301,"prev":null,"subject":"b2872813-965a-439c-80de-9d6df8e44c8f","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. 0xae1d3a6a994823f1348e273063fd7eb5a4783cfac8b07959e045930245820723
2. 0x6f9fb83238ab50fe37041f7cc834e313f8f85ee8cbdad10529494f6d6ffe6baf
3. 0xf5a83ea30c39c5c3415d59b2c18f555c9478dc68fb0fcc3e4656c03370fcf57f
4. 0x6084991be91da84dad9bfedf2fa073e04108d812adf84ab38f1d2016cd32efd7
5. 0xaa8894d550d19053dfd48ea4cac1956e842ca4153c8584ef19b51a824d535c67
6. 0xeee687501c6abe82240e454e05df8d402da680256d3d8935264e2b9497b0f37d
7. 0x9c93e4148e1120576e62b72aeb65995179e4243e9e1b669662d27dc5f578a212
8. 0xb90c6019b58b536c51661e0f95eca6e1a81620a1938168290cff88f46976a9b3
9. 0x80fe5c3f24b47a73955a91ae2241f691c79abce83a2732d5e9eaf806332c2ccb
10. 0x3c54c01bf4318d5a836732de25aa152fd493cfc74e9e7d61b6833262a76c28e9
11. 0x3ed84d9e7fe1a3a53a5614d97b48e393d726ca06109e83696375afe5ad01fd8f
12. 0x51f06c175a7c946ebe50ef243d6f9370a8fe85c996e53eff19ffcc4585ea8c18
13. 0xe292b5a99219f136bce6647ce74b21240a1c7331d2475b1839220fd363c94217
14. 0x3b4dba7d874fc323b0a364140a9c60f37bf547fe671897653118a9873fe03420
15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae