Evidence row 2606446

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2Yeu7i"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6a4295f3-9419-4c3f-a776-9d49e77bce9d/.well-known/agent-card.json"
    ]
  ],
  "name": "Sialias4",
  "owner_address": "0x4c1b45d7b64d19aa4ae64c7694ec37df8bf77e6b",
  "raw": {
    "agent_id": "192324",
    "agent_uri": "https://centralcity.ai/a/2Yeu7i",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sialias4 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/2Yeu7i",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sialias4",
      "registrations": [
        {
          "agentId": 192324,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6a4295f3-9419-4c3f-a776-9d49e77bce9d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2Yeu7i",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793721249,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T15:54:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sialias4 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/2Yeu7i"
}

What the leaf hashes

{"body":"65533bce6bd9fddf6c8ab7f8c54ca1cdb50d4ac77757e82e59024cd1cd78fb7d","id":2606446,"kind":"listing","method":"sync.erc8004/1","observed_us":1793721266243571,"prev":null,"subject":"erc8004:5042:192324","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. 0xa3073db3410da44feb0ec51645509e059355f6de1b9f259767944d3093a9484b
2. 0x064daa8aef1ae56ba1e4eddc2bab5f95e594ed8ff7ccf2d3579f3cf0a429a54f
3. 0x6e9d5500683a59aaca77c9d38f4869718ec3b02f3c9805726e8cd64140aefcba
4. 0x5c9608cca8f24c7c71e5b53ecdbdf0db94d672330898cf5197e93d543b4c2ea9
5. 0xc5a2bb91927ef345c560c4f3c073d34e76c5a34dc6dba401e983d41275f275a9
6. 0xf3b168d488e559f24a8b7aa26df7a08a4a22e67ac0e2c5675f0ec8ae680cb67c
7. 0x9fab1a99be48fdae212b8253a6d21a14d9c50d11e9eda9f8236688c4b07bc97b
8. 0xdaed5bbf4eff3ab3f0e1e159f068057764aae121ec818d166281f216fc1094ac
9. 0x8966cf875ebcab989ecae16c7d41c2b1655b2ce243f4dadb89d3784c8e57cda3
10. 0x2f2679bb0f94c904c1935750c763b3d312c407c5389921af9ff7ebb1a3809ca4
11. 0xf6c05e5c439b20ebb44dd3df9f20eda2ede7fadb5fe58e95cff608188f581fdb
12. 0xdfffb07f2f4d89112330db9f14a6b111c30c84b8474156342dfd90ee881782f6
13. 0x4a1cdf8df291c42c3836d20616c28a2918fc49d8bf96290524d03f4f1ec0312e
14. 0xc11e64de1e3489c6f039a4438e19d61260cc35d128740205319e373cf66438a1
15. 0xc8c3351be4f517ca5732d6f5ee3d1d64170b8e4410d31b9c614949031fbc07a0
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7