Evidence row 2535183

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ROSfnT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ed0c6074-2f63-4d71-ac64-071806035a42/.well-known/agent-card.json"
    ]
  ],
  "name": "Lebus",
  "owner_address": "0x8ce840d4ab6e90e9fcf0b5f3bc582856aab471e1",
  "raw": {
    "agent_id": "161588",
    "agent_uri": "https://centralcity.ai/a/ROSfnT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lebus 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/ROSfnT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lebus",
      "registrations": [
        {
          "agentId": 161588,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ed0c6074-2f63-4d71-ac64-071806035a42/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ROSfnT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793684811,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T05:49:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lebus 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/ROSfnT"
}

What the leaf hashes

{"body":"2d188850f42871bcc2bdda0c72da96afb6e4d83d83797da03c6e5c1fe4ffd768","id":2535183,"kind":"listing","method":"sync.erc8004/1","observed_us":1793684998837701,"prev":2534606,"subject":"erc8004:5042:161588","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. 0xec170e9fcb5cc72041da81a15b6a058532f37e90b99534fdafb836c247b58b6d
2. 0x0221804b4fdbd6a1f2c53b94b38de4aaffe64195cab297dc0f785845d6e28179
3. 0xa8a3f18eaa45b29882d66327f2ac617a92a735ea3859175258e92518e83ef70f
4. 0x0e58152f9723c96e74d193500d06d293634883063142403318be1ec1616db691
5. 0xaa5f713b03d99d5c7b41c70836e4366a8cecc28598715a2015b3ced1ee307713
6. 0x9c9671cc7c5d9a5f73b835663ff75eed764128de40c5885f975c00cfe18b790e
7. 0xf4f55a5dba56c8c9f53a77e313d434b2e42896913b3aeb298611739e5c11b4ee
8. 0x7f95d487fbe29bee6179ae9573b8500847b7aa1d72c258ef7afb2dea90d63b0b
9. 0xf1275560f7d3c07f39fd78ed481de205d3c6b2700fcdbdcdcbec52884da3b2b1
10. 0x4901b0f1326b1a410bf9997816ae217ac71e4e6d9676181cb6b92c41744836c7
11. 0x91e5ec5bc48d61f0a6ed4347d55893de6a55a3b7c4e5496fc8c0d458b8822040
12. 0x9a04df5302872adb1dc149148d84adc5a4ab5f839a23b49f756a2aba6e828a31
13. 0x57b25ea6cb764c62af44fb8bcb6cfbbf38d741be80780cc55d536d03fc0602ac
14. 0x3772686f2a1eb334138050fbc502de05a788284f1b6d6ecca81bfe0056770df0
15. 0x006ca23845a42a2d7f3ffca485568321f0deef0a65ff45709711a78f8e68aa0f
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7