Evidence row 257158

What was observed

{
  "count": 3,
  "tools": [
    {
      "description": "List all supported sanctions lists with last-updated dates and entity counts.",
      "inputSchema": {
        "type": "object"
      },
      "name": "get_sanctions_lists"
    },
    {
      "description": "Screen a person or entity name against OFAC SDN, EU consolidated, and UN sanctions lists. Returns match status, confidence, and list source.",
      "inputSchema": {
        "properties": {
          "name": {
            "description": "Full name or entity name to screen",
            "type": "string"
          }
        },
        "required": [
          "name"
        ],
        "type": "object"
      },
      "name": "screen_name"
    },
    {
      "description": "Screen a cryptocurrency wallet address against OFAC SDN sanctions list. Returns match status and any associated sanctioned entity.",
      "inputSchema": {
        "properties": {
          "address": {
            "description": "Wallet address to screen",
            "type": "string"
          }
        },
        "required": [
          "address"
        ],
        "type": "object"
      },
      "name": "screen_wallet"
    }
  ]
}

What the leaf hashes

{"body":"e4171a8156e6a0747bc21a4a08e46064980f8827405c69542423dfb73091782c","id":257158,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793029550358128,"prev":null,"subject":"b97d586f-2682-4fae-b3c2-8d753ab7aaff","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. 0xc6f72ef841435c38eb39ce3186d939bce0c2dc563ea9026f18820091c10754be
2. 0x8a30a4aaa2049dae60b201460999435125b4caafdcf03ec79cf9a399ec05e34e
3. 0xfdcfc5ca5e0273b320f419d17add64701aee1c419f8562c8dc0c84b4ab2971a2
4. 0xd2c76971ae76a06785a468f21f21f9890a4a1e555e987fb233e1b89b0283de8c
5. 0xad344776e14c246a8a1bb146b688eb79659eb40ba41a27d46f3b2f3a63ebd26b
6. 0x715aec78828a37ce815269375474a2f87259eba8ea6c3e363ff20db7fc3fcd54
7. 0xcfb1cb006ec35858d36f3e232d5b1d9004d741467d631d03b9f6e29af004c7d8
8. 0x03a5306d03bce3860d57cc45db5be11e7340251692194d564040f1ad80e4c4d9
9. 0x3cb74f649d863784a42a7402ec77a617e6c92048c7401dde9804a59facd677f7
10. 0xd368ac5e994f236560e1d336e12fc30e107d36c297f051b25005ca4791a16aa4
11. 0xed975d3cf9a825217ed3ef7c3e4522f054cfe35b47c462678d64461a93581906
12. 0x9d99c5dad23613921cdfabc849c2dd3c97729992eaa05c4dab5e86e83ed6d220
13. 0x72e35aac89ebca631656c2b1aecbdc094807d9807f12c22a6ddf35cc1f5e21d6
14. 0x5b20d8aab05225a3497eadcce89d2e2a586a510fb31334793d3f46f88f0157c5
15. 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae