Evidence row 3348590

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4aYbB2"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/311a7bcc-2a1b-475b-a202-9f7e5ecfa72b/.well-known/agent-card.json"
    ]
  ],
  "name": "Alifeon",
  "owner_address": "0x56e2ae6dc7af3197db022bf81130e2cb034cc609",
  "raw": {
    "agent_id": "317788",
    "agent_uri": "https://centralcity.ai/a/4aYbB2",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alifeon 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/4aYbB2",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alifeon",
      "registrations": [
        {
          "agentId": 317788,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/311a7bcc-2a1b-475b-a202-9f7e5ecfa72b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4aYbB2",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793842293,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T01:37:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alifeon 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/4aYbB2"
}

What the leaf hashes

{"body":"8a5e63e9ac37d65268551d825b16eeb1c03eefecb9b77493c305b27ac25bf6e8","id":3348590,"kind":"listing","method":"sync.erc8004/1","observed_us":1793842629205958,"prev":3348330,"subject":"erc8004:5042:317788","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. 0x0103e283c65284c3160c635205bd9a8863fa78dc31a312387c6727839d2c2616
2. 0x2868670cc4edbf8c7b7f1918c036e77d4c415a2db738190ce2ff035143c30e3b
3. 0x75d6aec4b9ef11c7a04be3f29b68631a8e06cd6b8683dae4df8de63aa1bc46af
4. 0xeacb6d2cd0e6fc669cabaa87d0cb45ca8a1439748262f783db347a5ea4044a17
5. 0xe56320a2d1ae0bcfd7f3a4b75d67006b7a4467c164e5acd139443a6aa5a59041
6. 0xee8423d417df4b7deaf6a0806964c9caf94829406e184f6d32c1f704033eb45e
7. 0x7c843434bbe18136d58709c7148fa8124a463951c41eba7637e5f85b25fc7d28
8. 0xfaf90ce769ea58803da46796f4d3e1e25cda6641348359b520cdc198be5b2465
9. 0xb5eb8d2f535c93521ff764ea98d5457e14f75e2fd9d8099f8849da4dcb1d9a0b
10. 0x9a1523695fcab59d4c96f67fc704eb53c860fff78f255cf9512ffa74d30ba5a4
11. 0xef974cbb6f59ddb4b1acf2ff1dff8e812bb6a861d326dfab4fd406b9417e94a9
12. 0x147378359fd221c7b8e0b928a73cb310f6ec12f13c3709a1d86825a44402f025
13. 0xdb24986079e436c70388a0f26c8b78d5d2b9aa28faa702739aaf6eec9404795b
14. 0x5d36fc496d037ec98e2304f5b8c2425f6da27f5b7be3b3d0ce0dd8c43098ad41
15. 0x1ab38dbbab3f77cce8d03cd3f8736ca62b04c689538a6118189885b5d1be29e3
16. 0xcde4d0d0f64b40921f36a3f07dfe9c7256f1d0a8925aed414788c614314b871e
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94