Evidence row 256721

What was observed

{
  "count": 2,
  "tools": [
    {
      "description": "Fused safety + market read on any Solana token: mint/freeze authorities, holder concentration, dev holdings, organic score, liquidity cross-checked across three independent sources (Jupiter, DexScreener, RugCheck incl. LP-lock depth), synthesized 0-100 risk verdict. PAID: $0.01 USDC on Base or Solana (x402 v2, keyless). To pay: fetch requirements by calling this tool once (returned in-band), settle via an x402 client, then retry with the base64 payment payload either as the '_payment' argument or the X-PAYMENT HTTP header. Try token_intel_demo first — it is free and proves the pipeline live.",
      "inputSchema": {
        "properties": {
          "_payment": {
            "description": "base64 x402 payment payload (alternative to the X-PAYMENT header)",
            "type": "string"
          },
          "mint": {
            "description": "SPL mint address (base58)",
            "pattern": "^[1-9A-HJ-NP-Za-km-z]{32,44}$",
            "type": "string"
          }
        },
        "required": [
          "mint"
        ],
        "type": "object"
      },
      "name": "token_intel"
    },
    {
      "description": "Free. Returns the complete three-source intelligence report for a fixed sample token (BONK), exercising the exact production pipeline — verify output quality before paying for token_intel.",
      "inputSchema": {
        "properties": {},
        "type": "object"
      },
      "name": "token_intel_demo"
    }
  ]
}

What the leaf hashes

{"body":"3b26b88aef4f70fb7d712f9b0756e62083ec0b331e9be340a841c13399285be9","id":256721,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793029313438871,"prev":null,"subject":"f1be1aa6-1831-47cb-93aa-496f237166b5","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. 0xe898b2bcdc7a13ac78cc0e9c14ee74f82499387ebc50755811d4b5f01846f502
2. 0x84d80b518484f28f303d77db7a9ffa0894b8d50abb5d6ba3a5c2586eb0d7663d
3. 0x1a21221089b01e60a0201255b653cd860cf6128006652253a638ecabf4ae5e9d
4. 0x824b338b8a0978dd7a3ef80ff5ef7a022596d67e3e6933c8e307eee7f26a3bdd
5. 0xbd41677a70d34125de0e86e0215385ceabd4f7dc500dd5fddb0cf4724fb39b99
6. 0x0fe768a2b415f44ecb299873b870ff1a04ebc533749a57d3c14381f9d742d071
7. 0x44ac3c981b4bf0ce5f3519008291b6e268009568a7901fa46a4b7ca99e7bb999
8. 0x08bf0a52385f975ea2e240e60f13d607fb824cb85e640203c6127b2c120e524d
9. 0xc63ce14fc0ad442e5d1e0f435ad457c8c5ce3c740fcbc49a7b9dfb59778f9af7
10. 0x6660d88585624917f2e940d83f87f7e55f54cfd21b6105e91af9cff74045a16e
11. 0x11f999a56e0d8cc7daa64e4903eb41d6078ed2b930cfcc1858070d91536f22ed
12. 0x3d0b5282d5282c30fc9f86662367cab01d0dba65f13d2968391a7d087b79dfb3
13. 0xafcc1fe54cfe00a3a1de33df127340075f22433bb89848bbc81499cd7aca5b2b
14. 0x9bc5fc98278b9f6dc18c66c6e162aefd5244be03170d41bc5161f58ad11beed7
15. 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae