Evidence row 2557807

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5078FG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/14eb8174-cb4d-4ed5-8f27-f9b6545e03ad/.well-known/agent-card.json"
    ]
  ],
  "name": "Zullano",
  "owner_address": "0x26dc9ebfeafccc281a7e79f030c0337fa631ed21",
  "raw": {
    "agent_id": "172238",
    "agent_uri": "https://centralcity.ai/a/5078FG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zullano 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/5078FG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zullano",
      "registrations": [
        {
          "agentId": 172238,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/14eb8174-cb4d-4ed5-8f27-f9b6545e03ad/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5078FG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793696871,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:08:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zullano 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/5078FG"
}

What the leaf hashes

{"body":"75aec66e06133a092ce5016bcc0f97f2d4e8691a55ff6ae83c2d977a1a153a53","id":2557807,"kind":"listing","method":"sync.erc8004/1","observed_us":1793696935434191,"prev":null,"subject":"erc8004:5042:172238","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. 0x4b90020cf619d48cf8587c6723b47264a6c6c70dfaffc37c422115aa316eb097
2. 0x40a35f0b062bc1eaca2eec34a30b62ddf2531f7e47ddf753ca6c5be7e22ed399
3. 0x79b0d287c974a1f1c9fafa6387225105798cdb25ec38e0e71c44e97f8397e68e
4. 0x6ab2ae5af8e593c4ca7e40157595aba7cd10374af0c6965e47d601d0c619bd7d
5. 0xa70f2cc4817d374d966ecfb5cd0183b7e81a18d36a4a5555cd33bb5218437412
6. 0x81cb3553292112f78d5ee6c0936185004fec26f6b812ce0f8d6a4938ef87fd24
7. 0xfe903dc3625246efdc956945f4a30012564a1706b42bea85aba4a708242aff6e
8. 0x9d84f32d2734eef3f50d9fdf6200a28b56506ab692ae0bc563a77149de9f28a7
9. 0x9ffff864aae8a803234c7bbccc9f2941287d31b256b6ce8be68fed8e04fd7acb
10. 0x55df8122dd65e385ddb621e58334db5ed382209f7a04ef5f644b0d63f4aca7e5
11. 0xe639bce78b0a2f17f49660809213f3502901731ed5f9d2819153c797c78c8094
12. 0x906208dd0f61cb76c5ab46f992d0d280c98f599746784e36966fc3d12ec06bd8
13. 0x25e7c6e3ae958d725091b9780092a534731cdfe4819dd1ffe52af56311601eb8
14. 0x5e9968227987a7f0940fee03a33017f5e7157de7f0889921817733c1ab8871d1
15. 0xd106fbd3b5dac57c72dd4fc8931f69b38fd5a542627e63d015b63dadf2188a2f
16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7