Evidence row 3475408

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lEbs8V"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/17b84e5f-f0cf-4379-b8c2-55ce4909c71c/.well-known/agent-card.json"
    ]
  ],
  "name": "Kaber",
  "owner_address": "0x4aa4a0bb602d65d1262f7182d6fc30e356956402",
  "raw": {
    "agent_id": "360086",
    "agent_uri": "https://centralcity.ai/a/lEbs8V",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kaber 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/lEbs8V",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kaber",
      "registrations": [
        {
          "agentId": 360086,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/17b84e5f-f0cf-4379-b8c2-55ce4909c71c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lEbs8V",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793921720,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T23:40:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kaber 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/lEbs8V"
}

What the leaf hashes

{"body":"10966d414569c8d62909cc57f4d182025d593eaa310e7e2102d7be84605ec613","id":3475408,"kind":"listing","method":"sync.erc8004/1","observed_us":1793922018967248,"prev":3474916,"subject":"erc8004:5042:360086","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. 0x0c53fe9055e0d7911ae5fd9472c243c35b1cfe52ec34ec90ccf39b5f486eb705
2. 0x302672c9e0d40c25c243a204799b1da6957fdd9f069bfe95c9e392f4ca4bcb66
3. 0x16c84b4458cf889ceb7c0f7c8fff00f5071c41927409bb7234f5c052a5fc0e26
4. 0xbc32c995e47011e3abdb01ab228cc62dedb88995b85e7f55da1cfddb3fbbb0d5
5. 0xc78230b8bbd1a2c878772234ee6eb3e9b3ba88e86ce23c82ea967bdd5269b23f
6. 0x6c39a8b6e7041f3e721f4b19559ef4262f47007c7663b9664d8a706807450e5e
7. 0xb3f2ec56e24acad041f947674a1ae013b4237b3cc81995bb89552fd72a1d26d6
8. 0xb186c9e07b00fdbfa03c38dfe412d1e14610d822daba3f1d264ee8a94ee5c92a
9. 0x515d7064cd5fcf4f4360e3e16d6c2c6ddf0aa2f2e466e62bda73a2ab595a2524
10. 0x8be7065b4858d380d9f47a7d3fd60a9d8974d7f4ea59aae53385e88f8cf5eade
11. 0xdd1231c70dd1679c88e2252ef59a85eb201513e57c5b140f5cfd1d83d24319d2
12. 0x09983344879f5f3f0cbe2e5816fa7701499032fb7e3ca3a5481b8a0f2e9c1ec4
13. 0x0eccf005566a946e87370e6cdc4356134609686ecf1f73853d1845f72924c444
14. 0x924ef10862eab699db4ffdfa0404c082419cb11afddb61472cc8712ed66134be
15. 0x1ab38dbbab3f77cce8d03cd3f8736ca62b04c689538a6118189885b5d1be29e3
16. 0xcde4d0d0f64b40921f36a3f07dfe9c7256f1d0a8925aed414788c614314b871e
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94