Evidence row 3435245

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/XXCg0j"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/26811730-1deb-4792-bed4-47468f7d906c/.well-known/agent-card.json"
    ]
  ],
  "name": "Bruteon",
  "owner_address": "0xfd024493ef52cfddd85720dcc6a11a85dbff1cd1",
  "raw": {
    "agent_id": "346711",
    "agent_uri": "https://centralcity.ai/a/XXCg0j",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bruteon is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/XXCg0j",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bruteon",
      "registrations": [
        {
          "agentId": 346711,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/26811730-1deb-4792-bed4-47468f7d906c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/XXCg0j",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793901350,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T17:59:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bruteon is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/XXCg0j"
}

What the leaf hashes

{"body":"f9798c3bca6092a80c0ac7b1a5eec8d311f1cc96f1fe227cb3566026355dc394","id":3435245,"kind":"listing","method":"sync.erc8004/1","observed_us":1793901550822803,"prev":3433623,"subject":"erc8004:5042:346711","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xdc0e6ed5cfa9c79f3e1fd06540a7ff96111a46aacd48ba5d5a298cabd426986a
2. 0x7c2a4a7e78ac4dd9ca1e263b558bf47c4907f3277be391a3e7046515eac21d29
3. 0x23d39725f8bd41e0df9c28ffae87f2e895223e53e912c2d5ffe8c9634bee1b88
4. 0x84651934377c50dc041b659738a436e000f9938e83ae90da161af9cb6e06377c
5. 0x0058fa1cb8f4b1520c702104d43a769b85917d14c232cedbea53b7575e9ee3a7
6. 0x6e1b6c7bb48c41659232017fba526a47b9343bcfd3c40b65ab245e845a5e1996
7. 0x0d4360c45a8f724c936635c5c88be1fd157e50bceda642d142c0175b829ac9e1
8. 0x7dcdec0e27c1ac0bd464490d914d4a5755ae1d34491f416581ec2abbfa057298
9. 0x1735138d7314b247197b144fb9014f959081b14e5eac00031762739b9ecf5642
10. 0xa6c5d521eaf01b5640f3366057ecd166bf1ad5ab8f07fbcaaddca9983c58113c
11. 0xc620c2a1969a1c2abbbdd159b4ec02208daea74c413acc8963acc78649f9eadc
12. 0x1b624f7572883c96a9d568b09fcaa196c6f9dc97de519994f107c6ae61cf30f3
13. 0x26b79609af64282a7d0ea0b1ec7f8168c3787a6394324bea32524b967fbff0d3
14. 0x18ba0ecf9d097a18d969f015a4d29da864bf68db732c6ad7fa00156b764bd084
15. 0x84cc0709bdcf43a76bb38852cd824bccc42d1167214eaa0cc6f5136bc9060566
16. 0x706c875c10714e921f12357b889e8f8c61b62dcf68745f3b7e23aa127226e76c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94