Evidence row 290783

What was observed

{
  "count": 1,
  "tools": [
    {
      "description": "Find a company's real logo and square icon from its own website, verified by downloading: logo URL, icon URL, format (SVG/PNG/ICO/WebP), pixel size, transparency, brand name and brand colour (hex). Use when you need a company's logo image or brand colour. Accepts domains, URLs or work emails; up to 5 per call.",
      "inputSchema": {
        "properties": {
          "domains": {
            "description": "Company domains, website URLs or work emails, e.g. \"stripe.com\", \"https://www.notion.so\", \"jane@figma.com\". Up to 5.",
            "examples": [
              [
                "stripe.com"
              ]
            ],
            "items": {
              "type": "string"
            },
            "maxItems": 5,
            "minItems": 1,
            "type": "array"
          }
        },
        "required": [
          "domains"
        ],
        "type": "object"
      },
      "name": "find_logo"
    }
  ]
}

What the leaf hashes

{"body":"6272ce0172f81a412b866ea4bb1fb6ca8dd7dbc0cef2253ff1b223a701794a8c","id":290783,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793047550167131,"prev":null,"subject":"5b92fa70-68f3-4ebf-9c9b-eb47f03ef942","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. 0xd518c9842ce24a03b79dd9d6d3635941a7ba300d76c54511e45d2718cf49aa07
2. 0xa264762d47e1d726bf9ac64f7336cbe78cbcd911a63463906533ae8693e5d0e9
3. 0x31573c0c76e7b82fb05c5470dd09c14ecae8443d9f528f4aa26137428713a4a4
4. 0x77ef2a0f878a44f0612e1016dcac4937cedb6ae0ba400c62a1adc7780aa109d2
5. 0x941f541454215527a9b193c3a7d846a67525913c97becb1a2c3e24e0ec011083
6. 0xd5cd69b34f6ecaf640a5e8f74792808df3ba5476cee23550ad7ac51d1bfce9de
7. 0xf3f8beaf8a36620c80c8fc6188f617740cd9826e049207ee1f09d8689c0eb46c
8. 0x296a7dd1433e3ccb719aa73126f570746e8221698fa4504176fdd793eb2381db
9. 0xd574190c8f34f0f722f5ae9a12e7d965573611bd86afd47858cff27cb0537b74
10. 0x692eeb197968cd5781b6a621b2983348b30fee6c6aea503398abf2207d9af77b
11. 0x13af2618b202e3256bff92107d30a646eb897d2992ea1f3e08e75bf4bef84c31
12. 0x7026808261896a203198354548e5e8cabce4a06e89d077c172084841b47ae119
13. 0x3199db04c2c73c3483386a86bf503eafde5af103465608156e2e5f42e72a6fbe
14. 0x6b927d53caa5125cdba9255612d524976c691f8672796c3f0885ba2c5b3af1ad
15. 0x6dc40f983a3840a0ad927a9ca17f4ff1e3b649a6c735e2a09b140db7c2caf13b
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae