Evidence row 2707404

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/f8ujFf"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e01de203-baa3-413d-af31-48b0d29859ca/.well-known/agent-card.json"
    ]
  ],
  "name": "Kateizert",
  "owner_address": "0xe068f013827ee58321d3aacdf4572ab23877e291",
  "raw": {
    "agent_id": "201841",
    "agent_uri": "https://centralcity.ai/a/f8ujFf",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kateizert 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/f8ujFf",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kateizert",
      "registrations": [
        {
          "agentId": 201841,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e01de203-baa3-413d-af31-48b0d29859ca/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/f8ujFf",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793736111,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T20:03:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kateizert 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/f8ujFf"
}

What the leaf hashes

{"body":"fb9fc6abf931f62dffc9dd30b37dc2bf03ed23d4820a63f2646f189ee2bc5c29","id":2707404,"kind":"listing","method":"sync.erc8004/1","observed_us":1793736206987756,"prev":2707153,"subject":"erc8004:5042:201841","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. 0xa35be67e5912d4304a4de27437a41805598bae61a2de0080c888943446858707
2. 0x5b0eb186531d0e11b5a1ff50f930cb84ea198ebd9e1b242b286cad5a20e2c9e2
3. 0x56d9b5d4f82f63847c81edf72d7e485a550b31d160db93b23987e4dfeb858093
4. 0x616e7e1b05f25f747c55ba97d20598460454c0fd86f4436273639955f2faa60d
5. 0xb6c1b383566fd45c0ba406a501ba76b5e62db27e64c93319bc3f0eaa3085d771
6. 0x39bf741f274ecd5172adba2835bea26ef29024fa01e1af842e7df92345cb824e
7. 0x02a7a1a0344b91f5de8391a4d909c3ffe76e05ac1096b13566f118faf9749683
8. 0xcc08a1c5edd634ca33b6de079c650ad7b126976f0e9dbad148c289370d402371
9. 0xde510678b1ec57029ab5c4b50f5029bcb00dd3784141cb94c350529077894cae
10. 0x9e0d109b4e4ebb8af62af0c3dd70a03349753a2fedfc83315001472349a938f0
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