Evidence row 2713185

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/rvTntA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/13b652bb-5035-4aa8-accd-9c50c26b7fab/.well-known/agent-card.json"
    ]
  ],
  "name": "Fribabel49",
  "owner_address": "0xc1231c7b5d54d8a7272ac9e8afd2b6f454abcb37",
  "raw": {
    "agent_id": "204716",
    "agent_uri": "https://centralcity.ai/a/rvTntA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fribabel49 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/rvTntA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fribabel49",
      "registrations": [
        {
          "agentId": 204716,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/13b652bb-5035-4aa8-accd-9c50c26b7fab/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/rvTntA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793739559,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T21:04:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fribabel49 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/rvTntA"
}

What the leaf hashes

{"body":"5cf9a4c4b159a96370edea5158d5969722a2978a57cbdc932221c86caa703731","id":2713185,"kind":"listing","method":"sync.erc8004/1","observed_us":1793739890400552,"prev":2712941,"subject":"erc8004:5042:204716","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. 0xfec11ca1a323bb135020307048be64d4eb992d91fdd8065ba39d78e132caa71f
2. 0x1049fab58b107ad1fd5f6e92c36f1ea87f07a7c498216d9bcdf589c8ea9392e7
3. 0x729f61032d8f4e6d2947f8dfb35ca66855567be056fe9d4f908460d9daa7a9bb
4. 0x86e4a0c27cf28af28ce98cebd335a0f9de18cd57b230470127bb37bb91aaf28b
5. 0xb02e837d497908c0af9c285f5eb6515019a71055d6dcd0f911de46aa0bac9ad2
6. 0x38006be24dde4c40fc355f5a89aee8f1aa11928a9a0239c3ee6a422a9c23b414
7. 0x46e6ab3d13f04f8be7e1001c9a7d12b59529c415494a070feb7a3a8e31614cf9
8. 0x12a2ae2feabee3093c7e1ac52ed49b0c4e8c6b42e7ce4734ef6f188837f9d869
9. 0x036a8dd78020575ec2e6b4d7656f9d1bb6c0048730b9b3443f45e4527ff0f35b
10. 0xb2114800446268500f56e987bf67fc418636485c1143cecbdf376b7d4dd4d92d
11. 0x51407fda6a76ed708c87cd601d15fec6e83ed2bec5e3afba65c2fecd41ba7a05
12. 0x58cc449a0f15ac02f2747e19eb4ddeafd7c88e16b2bcbf5628b491aa6fa63ba7
13. 0x54a6c4f1a32dea245c883e7129cc7c46a6cb711ffd9df5ff949c0ac3758e91ed
14. 0x271cba1af45ae2133bb70993d2a8662bbad7bb8e8e0ab720853251f29efaee6d
15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7