Evidence row 3379008

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3KdiBN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f6c00cfe-52b3-408d-855d-dc2647af255f/.well-known/agent-card.json"
    ]
  ],
  "name": "Ziater",
  "owner_address": "0xdd85332687dd489b512b30d7a63aefaca5f5a055",
  "raw": {
    "agent_id": "325594",
    "agent_uri": "https://centralcity.ai/a/3KdiBN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ziater 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/3KdiBN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ziater",
      "registrations": [
        {
          "agentId": 325594,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f6c00cfe-52b3-408d-855d-dc2647af255f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3KdiBN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793867589,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T08:38:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ziater 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/3KdiBN"
}

What the leaf hashes

{"body":"028833cfc3b3d90c3911a7a9a5aafe4e2a673c403b5b754dfb4d49f71ed56214","id":3379008,"kind":"listing","method":"sync.erc8004/1","observed_us":1793867904763280,"prev":null,"subject":"erc8004:5042:325594","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. 0xf40e0b16ba84ecb1dc804ea244abf92175ecadf1520b4745ecab2d89508ff87e
2. 0xa849207f18537a7fb50d7f798cef593868132f990827ca7f4c983cb01ed7c021
3. 0x80ec2440069d499e5d2a10f199651fd5699b152606c21b3d5e5477f293eefe35
4. 0x7ce4c66dc54117ca85e5b7415ed3ae9a9a22535dca13515e64e2d2639d1fb037
5. 0x1707258dedb0f9aa5ebf4a7e7426ec6cbdd53889b4b02e171f117ee75cc7ce8d
6. 0x2e294f8ef9afdb3b448b2077ff20b252b2dccb2f12babae8b7fff0ca13af506f
7. 0x0875a5f4d8d1668469d5d45d83951db4f829529923f77c3355837c07ae4a17e8
8. 0x8425a22edf472cd4e379fd720a40c21b1f6076b40601f3e446a9cb14f349149b
9. 0x17c693f947a0905dbee8659edba0adcf7eb84912944fa0b0447171d405408c1e
10. 0x25b5fb48595e6145b38b06ea3c479ef8010660054c4444f4b983b8a1088c9479
11. 0x6535c6e48e0d1d5cc6f5a12973ee4f0b00df1c3f1141d3ba5f5688883c434adf
12. 0x47c0e45d49ca291159420035c63686f1f2e8e3dc9d8d7819142a3272b056f9fb
13. 0xe5385d8bdc4bf6facce96ba2cf3a25326fcb09c2806bde82a70cc4d31d0d7e75
14. 0x1639b247a5d5a7c1c147128de55c8214f740b3c69e239097a9214d771bef36fa
15. 0x0f89b13f204fe566641bee24955c02233efcbd2fce2017340ed06cf3c4c4503b
16. 0x46e57eb471bdfedc5371f9f8dd93e03a0ef82a84f79b917a40533d34f61e890c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94