Evidence row 3373530

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/vWwclK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/deb73273-8cf8-46fa-b6aa-208512a93d8b/.well-known/agent-card.json"
    ]
  ],
  "name": "Bromivik4",
  "owner_address": "0xfd2f79ebec4f319ec6a77c581a366fc616ed71b6",
  "raw": {
    "agent_id": "322626",
    "agent_uri": "https://centralcity.ai/a/vWwclK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bromivik4 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/vWwclK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bromivik4",
      "registrations": [
        {
          "agentId": 322626,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/deb73273-8cf8-46fa-b6aa-208512a93d8b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/vWwclK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793865466,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T08:02:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bromivik4 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/vWwclK"
}

What the leaf hashes

{"body":"b1f0796b3420e8775dbc7b8ce74129e9c3ed8012678d3865d78ca15619de7ba2","id":3373530,"kind":"listing","method":"sync.erc8004/1","observed_us":1793865741064715,"prev":null,"subject":"erc8004:5042:322626","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. 0x14b0945451585b8a54bc57102c0efe72f72c1ab414c49145db8e6ccf3a6da5c6
2. 0xbd7639a263019c2651a305ecd530ba623b6e4d9e450bb6becf84acc324eea657
3. 0x028ba4483b9ae49018b57b6c517d24d629d6b4984c01e07ab4f920e37384bed7
4. 0x2d2f8914db8ea0273a37e61e5176c46434c55c743af45038de3ebe745bf9e5c1
5. 0x0c8551ca72e59bb35c3f354df1fd3369dfdab9f0d29d3e9747bbff3ec12ce32e
6. 0x3062e1264a12cee4f3a8f28244244b8a6b79d241b8deb82410e814b38b1907cd
7. 0x4a48391f7b3794160f76530ac30018dbe3336fab4dc28aafec38077cf9ef8473
8. 0x5c263e42d395ad50fe867f2decb04f6d23e1bc52e4af65dfbfb0e24bac83b4de
9. 0xc2ad726d459765b2a0e4678a596ea6e58b9c64903c77524e311b7fcee07b12bc
10. 0x29bbc550b91d933cee3010949be31b7052b2b959fa7f02e5d00869d09f537547
11. 0xdfee932dd847d3242a6a1de2df0d3a22f5dd99a3bf69a020d08570e9c5e6aab8
12. 0xd64a6566f24e5e47ca97c1c45376acd9687d13e0f294565e4e5bb9d68ab8bda4
13. 0x56fb483f90a438aa799fb13783ca8c16107192f63c2eaf825e0f1afcbb86968a
14. 0x887993386ba8c77165972bfd61a7626182576fdc51fd76a24fcaca885bf67d2a
15. 0x752bb7ff1be85646eaf6af7e83e853b7b33e92ad9c57231f0b796b8997fb1076
16. 0xcde4d0d0f64b40921f36a3f07dfe9c7256f1d0a8925aed414788c614314b871e
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94