Evidence row 587052

What was observed

{
  "count": 2,
  "tools": [
    {
      "description": "Resolve NFT metadata for a contract + tokenId: name, description, image HTTP URL, IPFS gateway link, and raw metadata JSON. Supports ERC-721 and ERC-1155. Read-only.",
      "inputSchema": {
        "additionalProperties": false,
        "examples": [
          {
            "contract": "0xBC4CA0EdA7647A8aB7C2061c2E118A18a936f13D",
            "tokenId": "1"
          }
        ],
        "properties": {
          "contract": {
            "description": "Contract address (0x + 40 hex)",
            "pattern": "^0x[a-fA-F0-9]{40}$",
            "type": "string"
          },
          "tokenId": {
            "description": "Decimal token id",
            "oneOf": [
              {
                "pattern": "^\\d+$",
                "type": "string"
              },
              {
                "minimum": 0,
                "type": "integer"
              }
            ]
          }
        },
        "required": [
          "contract",
          "tokenId"
        ],
        "type": "object"
      },
      "name": "lookup_nft"
    },
    {
      "description": "Look up an Ethereum wallet: ETH balance, contract flag, outbound tx count, and simple risk heuristics (ok / new_wallet / contract / eip7702). EIP-7702 delegated EOAs report risk=eip7702. Read-only; not an AML score.",
      "inputSchema": {
        "additionalProperties": false,
        "examples": [
          {
            "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
          }
        ],
        "properties": {
          "address": {
            "description": "Ethereum address (0x + 40 hex)",
            "pattern": "^0x[a-fA-F0-9]{40}$",
            "type": "string"
          }
        },
        "required": [
          "address"
        ],
        "type": "object"
      },
      "name": "lookup_wallet"
    }
  ]
}

What the leaf hashes

{"body":"089d5c3c7808f8b4a77b836e5441fd25592b4be9005e767a182de4769c515b15","id":587052,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793147782087557,"prev":null,"subject":"2abb3644-7518-4163-85fe-58e4bbe16dfa","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0x8bf8a9ac7507d8c6df3a3b9152556d21f6d4d1ef938f2d7de1d82fe658b1483f
2. 0xe6dd563b30069bb58c55282532e2b455413d23d66ce49c848a2938bfbc8babb6
3. 0xcb5317d4fae9a79ce0b3c304a4cc16ed5be4f2cedd30b0ba0ae24e0d2683884b
4. 0x252fdbfc8e416f13c45d575ce595eb77d27869dc12ee656f5a12582973488866
5. 0x7f8fb497b6949f1b9f015ff03ee197bca843824e7fe7972cf233f8f6550e2dcf
6. 0x90d8bf6e9add9f1a1b3c5afeb125cde69bd8e304d9635b1c70e3492eaa5e16ed
7. 0x71aa76518efec450b33453f77b94f4c83a13f4cdad7bf26c5de01e5ffaa06e20
8. 0x4761f5fb13e4b29c74161ca939e07d97810d02a9edb0611c2f5542d479fc3381
9. 0x6c250760ae83396ed70cf15493aeebf0e489691346633768bbdd0d5d42b72148
10. 0xbc372ec05b33c381a8ed5bdaed95ed75bdf3684a638b491d6ab18719d9e9c4e5
11. 0xf3f647663b14c1a7ab32edd5f3b1536bcd3ef8687ed0181ef1fe06ee564deb02
12. 0x2edfbc00e321d2b736d05b55359effd8e719b71635795a841b90f14f1461ed8f
13. 0x73b20f1c980fc42d6a2767acddce2cb41764e0b54fa3342f0dc75bd609f6023e
14. 0x115e196b75a0422533397227b51b9c807591ec2574919c03800bb0d253f110e8
15. 0xe2f9c120d14f36fdddf9b4e605c5d0b8a13b835e2380472255dc22e14b93e84e
16. 0x74cf00e07b52415c2184cf20be69d195ed2725497a6892c2f3e449497c17d0ec
17. 0x7a743a0a09057bae687051274e1d45bf973bd36a1a4ba16a191b5d29e3bdfa2a
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae