Evidence row 2545919

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/y6XN72"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e7a2da71-9fa0-4713-af13-9cda5b3fe8ee/.well-known/agent-card.json"
    ]
  ],
  "name": "Saudeon",
  "owner_address": "0xb9c53c6baaa3e91b0475593add40d16e68c6d3f7",
  "raw": {
    "agent_id": "166195",
    "agent_uri": "https://centralcity.ai/a/y6XN72",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Saudeon 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/y6XN72",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Saudeon",
      "registrations": [
        {
          "agentId": 166195,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e7a2da71-9fa0-4713-af13-9cda5b3fe8ee/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/y6XN72",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793689952,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:14:41Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Saudeon 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/y6XN72"
}

What the leaf hashes

{"body":"c3241ed8bbc4055e19245ea87b8b645b768363d85de3ab5aa5ec59cb1fe44dd2","id":2545919,"kind":"listing","method":"sync.erc8004/1","observed_us":1793690081911734,"prev":null,"subject":"erc8004:5042:166195","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x8effe8d2914990abd021440b40331a78759cba2507cc80c6a7a1525d72e9614f
2. 0x1c4dd21241de64e2e1e5236723f9b229385019310a583fca6bf71cbcdec1e586
3. 0x0878c70a6d8258554d58a806f74f98182075e8870e1b8235fe2c46004a41cbac
4. 0x4b0d1e974e69209ae847dcf1a6eb2b1a5b48a6e517d73ac705c42df5ab885116
5. 0x5383226bd1ad77590dad2896b55951440ad0a1ea6cdb583dfd05c934a357918a
6. 0x6ac1676fe375f1d371eba6e2fbf667c6d0a8d4d633a0f07ed4fd74030b456a2b
7. 0x0cf77168b69a2198d06c4967e60178994bd4cc889076509d89b5c9707e1f2fa4
8. 0x679dd2199b091dca711d3f98cf5781d85ec9b94f5e28338cbbe8d1ae3901ffe7
9. 0xa933325338ac60d7222be4f38af65a379dd442ddb1a4da75a9d65187ea9ccc82
10. 0x83e5bc92af1adb04bfcd44b87db98e28978b46a543344a0176241e8868371a10
11. 0xac61aa9b357ea486c9b10ac45bc240e44de8d13bcadb237f5deedd7541e57f85
12. 0xefdf9a63381dfbf88bbf5aedad64a45b8e750987bbfeda1f46f63d843aa96109
13. 0x011a0e3ddc4ed33bcbefeaa3948dc632c682c298b43d1309b73fbfab20b67e71
14. 0xaff11aa970c81dfc542d7f358866d8f7815e0e193eb66f9d52b94183bf812c8d
15. 0xb5ab3a67e92dbd6d8eb3ea95dd8fba5b750735344b87d689cb50ea92ccaeea56
16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7