Evidence row 384002

What was observed

{
  "count": 4,
  "tools": [
    {
      "description": "Re-scans the wallet on the chain and builds the reclaim as unsigned, simulated Solana transactions (base64, versioned). They withdraw excess rent, close empty accounts and pay the service fee as the last instruction; nothing else leaves the wallet. Tokens are only burned for accounts listed in `burn`. The wallet's owner signs every transaction unchanged (the fee payer is the wallet, compute budget instructions may be added) and passes them to submit_reclaim within about 30 seconds, before the blockhash expires. Do not send them yourself.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "accounts": {
            "description": "Only these account addresses (from a scan). Default: everything reclaimable.",
            "items": {
              "type": "string"
            },
            "maxItems": 2000,
            "type": "array"
          },
          "burn": {
            "description": "Token accounts to burn and close (from the scan's burn.candidates). Only when the wallet owner explicitly asked for it.",
            "items": {
              "type": "string"
            },
            "maxItems": 2000,
            "type": "array"
          },
          "burnMaxUsd": {
            "description": "Highest USD value per account that may be burned (capped by burn.cleanupMaxUsd). Dust is burned regardless.",
            "maximum": 1000,
            "minimum": 0,
            "type": "number"
          },
          "ref": {
            "description": "Optional UNRENT referral code. The referrer gets a share of the service fee; the wallet pays the same.",
            "maxLength": 32,
            "type": "string"
          },
          "wallet": {
            "description": "Solana wallet address (base58).",
            "type": "string"
          }
        },
        "required": [
          "wallet"
        ],
        "type": "object"
      },
      "name": "build_reclaim"
    },
    {
      "description": "Where Solana's rent reduction (SIMD-0437) stands: the live lamports_per_byte, which of the five steps are live, when the next is expected, and whether a step is already queued on chain (it then activates at the next epoch boundary). Older accounts keep their higher deposit until it is withdrawn; each step makes more SOL reclaimable.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {},
        "type": "object"
      },
      "name": "get_rent_status"
    },
    {
      "description": "Reads the token accounts and mints of a Solana wallet and returns the SOL that can be reclaimed now: excess rent (WithdrawExcessLamports, accounts stay open), empty token accounts (CloseAccount) and mint excess, the UNRENT service fee, the net amount, a forecast for the remaining rent steps, and tokens that may optionally be burned and closed (dust). Read-only, needs no signature. Amounts are in SOL. Also returns signUrl: a link to finish the reclaim on unrent.xyz with a browser wallet (Phantom, Solflare, Backpack…), for when you cannot sign for the wallet yourself.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "ref": {
            "description": "Optional UNRENT referral code. The referrer gets a share of the service fee; the wallet pays the same.",
            "maxLength": 32,
            "type": "string"
          },
          "wallet": {
            "description": "Solana wallet address (base58).",
            "type": "string"
          }
        },
        "required": [
          "wallet"
        ],
        "type": "object"
      },
      "name": "scan_wallet"
    },
    {
      "description": "Checks the signed transactions against the ones build_reclaim made (same instructions, same fee, signed by the wallet) and sends them to Solana. Returns the signature and status of every transaction. A claim can be submitted once; after an expired blockhash, build again.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "claimId": {
            "description": "claimId from the build.",
            "maxLength": 32,
            "minLength": 10,
            "type": "string"
          },
          "signed": {
            "description": "The signed transactions, base64, in the order the build returned them.",
            "items": {
              "maxLength": 4000,
              "type": "string"
            },
            "maxItems": 100,
            "minItems": 1,
            "type": "array"
          }
        },
        "required": [
          "claimId",
          "signed"
        ],
        "type": "object"
      },
      "name": "submit_reclaim"
    }
  ]
}

What the leaf hashes

{"body":"e60164fcf6b5e8610d5956c008860d5ebb50dbdfeaebbc8379686e26c54423ef","id":384002,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793060307257865,"prev":null,"subject":"672db327-9a65-4b9e-85c7-f23ba526280d","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. 0x79a1ec4dba297720e07590ea7668a93168223c46c2e62d865f893a837f4d5be2
2. 0xcf2f5ab864565075eed07c380ced13dbab8908c70273fe500cfe53cef66c6b73
3. 0x4d42f9f771191164bc9a4a72e708ed7b6c135bf3cc1402cd74433e02a0c13eff
4. 0xa3adddbcd3add69503aea32398bc8abece2f2493dbd33a028b18db8bc828793a
5. 0x80f6846e06cf74c9f285296285dd524ea4f911470a355b789f43dab3ba0a792f
6. 0xce143139a2dd15fb3c5cf76a89f4f6234262f0e9531bcd069ba70cf36135456d
7. 0xd54f93b0fe36abcb00a594bff785e22b548d0fcd6a1e7143f1b2d9e4367d7d3a
8. 0x4672b655df94719c9be413cfbb3041f164bc7ae41f0ae8635795f222fb9ee493
9. 0x16449da9c01adccd4fb70703966cc974fa36c18320114e387b9db34589b10a7e
10. 0x5671db75eeaddc94dc4a891114e70d0b39acd13d96c8477b89a74e783ed1443e
11. 0x762b944704b581c24cf35c5d2505808d0ceccd237060a6074a4dc586ddf27b75
12. 0x0574b16d30fa9d3621e88c3779ea2cd142521826d4e75735f3ae6d4ed075cfc4
13. 0x8f2d125f5fe55a24b5da16577766eeaa13f24a272bb4c1c016f423ae917da681
14. 0x9848c068b1371232529d2b5738fdc45b854c57da041b69ea7c9e112b14e2d9d1
15. 0x275720ecabb68df33eee92ae4fd70572a8d952d6c61c061c2869cfc3217aa5c5
16. 0x23cf9bb4337ee8be7fcae368fd69d24c62c11fb45882127b4cd919bb96a19996
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4