Evidence row 3446692

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4LGiH7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d5d50347-f005-4db5-bc56-654c1c07c13b/.well-known/agent-card.json"
    ]
  ],
  "name": "Naulino",
  "owner_address": "0x483edcbf931413e1f479d6f35c4ed8ab2cb1b129",
  "raw": {
    "agent_id": "350537",
    "agent_uri": "https://centralcity.ai/a/4LGiH7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Naulino is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/4LGiH7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Naulino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d5d50347-f005-4db5-bc56-654c1c07c13b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4LGiH7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T19:32:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Naulino is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/4LGiH7"
}

What the leaf hashes

{"body":"791270d749f21d4099fca1b9792070378cc36accf4152837c327574b5c4f34a1","id":3446692,"kind":"listing","method":"sync.erc8004/1","observed_us":1793907147921850,"prev":null,"subject":"erc8004:5042:350537","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. 0xc4a41ed4e730cb403e8ce0c9439c1b550a10071e7ebbd2496c951ecd2c428ec7
2. 0x7359ccb4866320f9bbdeeff80aafa029e43e4e2bba73dc93a7421b9424697ac5
3. 0x3980155fb9c39a0c5335dfb7e5ffdcf3ad11bd4f52b89ed11d6741c8600973c0
4. 0xd12109d9b589e4050b2b624dd73e9a43f2e9343b0a6811cea340c69ba5dd1a32
5. 0xc031298edfaef185196b430c070445d4e306ad1fabc6995b8a1509c6d73ca483
6. 0xb4336f103b326f5c10ae7378b6c6d89aba1baa71d5a86a4a9ca23ad9b38eb8f0
7. 0x30dc77098297df115a057a6a2e436788ad1991a4e3d21a19dd163588fd9d93b8
8. 0x0b77864a60eba1ce80fdef6d478292287163812e2f36b9ebb01bf153c67b55fb
9. 0xc4c5868f1762535108f6b83b98817abe70f264877369007bdcf7f7ad0729e56f
10. 0x2f0ffe8dba7f5ee570789ace89a5d4adc9b3d66ba1b1b29e2268c4bff6596de7
11. 0x8dfe6704c8acceee19ec4c1592c6b42dfb7ad679a92259c2f5af6eee5ef68c8b
12. 0x304548af3c8a96024f09578ddb655834afdf2c92a6e4e960cecb76b54a4d2322
13. 0x3e26974204eef69fb1160370178b7b8bacda56c201fc1a35d2b3c7861eb5a5c2
14. 0xa0dd9de5227bcccb051dd789b1b0b367de502cd968f4eeb15c7237fe5ab59210
15. 0xa4e56d82ec36b49551d49bd66018a63f06e5a1bf1f57267e4e574643bc111b3a
16. 0x308711d37f87ac2fb79802c45aba249411861d2d093068d1718f039b506d2a02
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94