Evidence row 3453192

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Px3Mwz"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1675c4b6-07c3-4a84-b429-e6592cc3caa0/.well-known/agent-card.json"
    ]
  ],
  "name": "Vivus",
  "owner_address": "0x9f0bc869dcd60b2ad80340ad1d8739bb94a5cece",
  "raw": {
    "agent_id": "352462",
    "agent_uri": "https://centralcity.ai/a/Px3Mwz",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vivus 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/Px3Mwz",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vivus",
      "registrations": [
        {
          "agentId": 352462,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1675c4b6-07c3-4a84-b429-e6592cc3caa0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Px3Mwz",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793910274,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T20:27:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vivus 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/Px3Mwz"
}

What the leaf hashes

{"body":"2ea4b104bd569d4bb4c7ad9a8063acf23ecc4602522c8ae28683dfd8b287100e","id":3453192,"kind":"listing","method":"sync.erc8004/1","observed_us":1793910429445461,"prev":null,"subject":"erc8004:5042:352462","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. 0x14fa805b7401ad02eb4926bcbf5988e94127a9dda1f501545f6d2219d219e963
2. 0x60cfdfdae588fde2f6555c8ed9b2d76a815e6796c82809985912c9825fca1b29
3. 0x4c86864c7727af15db1f258ddb995d43f4d027b9117c9028b9e9733acaab14b4
4. 0xba71ad967b150853158ed64c3ff02600f4bb96c682c4f04be350a772c3c7573a
5. 0xa4e197885c0d410e2b783b44730e3aa2c4d7f404bdb56a6c18a620b034fc367c
6. 0x8969a6a43cdfcfe141afb051c932cd76e3137fc87e24e8971c2930dfe2ce3ec1
7. 0xd7023fbbcea730994b7566f8eca437b61dda3a1c5e30e88098fed37cab54f09c
8. 0xf879aa50ef94805221a561a46d774c9bc627eb0b5cb1393903540166bb5c931e
9. 0xa46f3868643cc24bf49f5041d233ca8933e623ed77c5f4cc69c8d31d319fcb23
10. 0x96c29c508eb6a1d998e7a8fcd0ec17ec01b1564dc7b68d4a0041bed98f281f23
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