Evidence row 2516131

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/IGhccz"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/06b9d85f-5097-4316-a131-3c72c5b0b9f3/.well-known/agent-card.json"
    ]
  ],
  "name": "Elifeon",
  "owner_address": "0xd773a344729cc2fb9b03c8d3611f7695677c4174",
  "raw": {
    "agent_id": "154916",
    "agent_uri": "https://centralcity.ai/a/IGhccz",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Elifeon 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/IGhccz",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Elifeon",
      "registrations": [
        {
          "agentId": 154916,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/06b9d85f-5097-4316-a131-3c72c5b0b9f3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/IGhccz",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793676909,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T03:39:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Elifeon 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/IGhccz"
}

What the leaf hashes

{"body":"7e8bd4e6716c789558e4cf16cc25cc9f9e860a4dbf1adb3c00cf7eabd4d22cb4","id":2516131,"kind":"listing","method":"sync.erc8004/1","observed_us":1793677151866798,"prev":2515697,"subject":"erc8004:5042:154916","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. 0x8caa0b0463659a4f197e37b0804f85ca542b786adc185489d9c68f79051eb841
2. 0x9b0153729269bb56cf775ec69b661ae42d884739fb1a635280fb7dd3d1f870d9
3. 0x49818d39f9f9b9898eee65e9dee2374a9a600a67fde3698b10da85204026d07a
4. 0x3fc6161e5dde34eb806d17e9b81c703aa20029f7d5ef2c8a3cb2efeb022f4ad4
5. 0x29fca051955111dba3e8a6cf82590189d422bb7ad95bb8f8e3aaf43eb4d017a0
6. 0xc094fe0186c0792fe89ff9a90bd7c31c14887b4a1c6a2d226deb332c99ec6c1f
7. 0xaabd23b8004f68f0198c9469cfbf4a64d56e4321c1eb43b05f5dc4821f9c12f6
8. 0x3615a7f1e7728903be72e768db4537b9cfb1fde00e9032c9b04083d20f1c2eea
9. 0x1eec5a8020b304c1438cdcbf161f979006df31c6238d2773314863bd631f2ed9
10. 0xe79542d0f4479f9b86ce27487aab392b17e02ee6a9be07a2929dd06f8cf237f8
11. 0x87d4a7cbf16c219441a7dff2d0bf38dfc3c2a1d487f84560d927b2335c9c29b1
12. 0x032099bcd0f2e4ba1f4474e1f789acb4d9a0a16bf794d5984d460f0ea19feff8
13. 0x05ef25f19a0f0e984b1511fd0bd89a082ccf01e7fe1dba1de7f08e7bab019d31
14. 0xaff11aa970c81dfc542d7f358866d8f7815e0e193eb66f9d52b94183bf812c8d
15. 0xb5ab3a67e92dbd6d8eb3ea95dd8fba5b750735344b87d689cb50ea92ccaeea56
16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7