Evidence row 222120

What was observed

{
  "count": 3,
  "tools": [
    {
      "description": "\nCheck if someone qualifies for ACA Marketplace health insurance subsidies in 2026.\nProvide household size (number of people) and estimated annual household income in dollars.\n",
      "inputSchema": {
        "properties": {
          "annual_income": {
            "title": "Annual Income",
            "type": "integer"
          },
          "household_size": {
            "title": "Household Size",
            "type": "integer"
          }
        },
        "required": [
          "household_size",
          "annual_income"
        ],
        "title": "check_aca_eligibilityArguments",
        "type": "object"
      },
      "name": "check_aca_eligibility"
    },
    {
      "description": "\nGet ACA Open Enrollment dates and Special Enrollment Period triggers for 2026.\nUse when a user asks when they can sign up or if they missed enrollment.\n",
      "inputSchema": {
        "properties": {},
        "title": "get_enrollment_datesArguments",
        "type": "object"
      },
      "name": "get_enrollment_dates"
    },
    {
      "description": "\nGet contact information for HealthCovered.org, a free service helping people\nfind and enroll in ACA health insurance plans with maximum subsidies.\n",
      "inputSchema": {
        "properties": {},
        "title": "get_healthcovered_contactArguments",
        "type": "object"
      },
      "name": "get_healthcovered_contact"
    }
  ]
}

What the leaf hashes

{"body":"c6ebcb2bb39013c8b1f0d3aac4b4bd95c97c18533ea5908771c4295c9ba86987","id":222120,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793027825628976,"prev":null,"subject":"494846b6-9851-43d0-a840-b7360508cce0","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. 0xd77747034f3e4183c1790ea59da6a8f0edf85c71a07e46cc6945e923253cf854
2. 0x748bd3ff94d1fce164e76fc42253bc371a4402cbebb78c8a0c788de90899bf01
3. 0x4c3adcb8f5e8ddde7d1f26de21c042a41c50466cb748c788eb41b8cb25287a21
4. 0xb9909bd8191df5cd8883a91ec8e028d81e13f05e56836a9a907493822aeb4f54
5. 0x12a594d78fff9ba38949d9282b34937f86e5d3040e2416543d19e4c19692dbad
6. 0xbf3db5846e7d557c958c8f473f58750d3e6dde8f371c6eb1df0c254c43f1ef69
7. 0xd6afd099d0d4e33457521404db34b2a5bd1a034bb1904d84391d04b2b98806a6
8. 0xf18dc3b3023f196079bf608904bbdb850062e196591353480cc62cfc761c9880
9. 0x75beaad71cc1904f1f354f3e6f4ca39a7967119a36f829273a3f6eb5282b19e9
10. 0x4c6a4d003a4c8e394c82c8f16a5c6669cfbbac391218d8be2c13f5d5aa94e7a7
11. 0x681ef979e2591e4ee00c2230855c75508aa926b1abc5e4e5e6a9348a15261045
12. 0x39d84ffb833c94bfff15760ea7da987f5303e407884de386d5a33b2328c7d785
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