Evidence row 2620283

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0zoqVu"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b6ad28f5-18ca-4104-b37e-bb342defb220/.well-known/agent-card.json"
    ]
  ],
  "name": "Kafjo",
  "owner_address": "0x6e0d966a5899cee1a32646c997b3d334d53a6868",
  "raw": {
    "agent_id": "197778",
    "agent_uri": "https://centralcity.ai/a/0zoqVu",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kafjo 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/0zoqVu",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kafjo",
      "registrations": [
        {
          "agentId": 197778,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b6ad28f5-18ca-4104-b37e-bb342defb220/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0zoqVu",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793728430,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T17:57:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kafjo 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/0zoqVu"
}

What the leaf hashes

{"body":"a652f2f96e27c065e4ad09757d03fde6dbe3a8f15d24dbd0f1b1b426767078f5","id":2620283,"kind":"listing","method":"sync.erc8004/1","observed_us":1793728642951140,"prev":2620045,"subject":"erc8004:5042:197778","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. 0xd0fbfcfc91d2a1d47972f8b4ab08ad1b44588d51df7164d4cf801bb37b17299c
2. 0xaca55ef3bd46c6cb573516b557d8b90ae6407a48b53dbeb2536b4cc53a996f5e
3. 0x16d7c1d2ea289f434c861dd20f49a92c544a754476655979229dc0367b33eb76
4. 0xec6f4705918af698abd7a0896a12f3520ce7512d6c3488899558297de2ec0045
5. 0x379a16c46690247a3ba06f9439fe110bf8cd0a2e66c3d450155a238194d299c2
6. 0x4df09af528eed4625f2ab3bbc7300cd0df8d735e96d7790a976ea080cd52fbde
7. 0xf6547c916401fc0c28e3848cfd4134ce3b1db702ad89ed043ac80ee967679949
8. 0x8065598e3f9d9b255124815e01daa72fa9930d5618c13421c469e3d9ae8240a2
9. 0x25cf66be7d58486e42244d278b835596f358c9eec69e2a018128598e8d9bb4bc
10. 0xd2784be50d278117e1f899a2f03461540c0fe7095fa351baa25d9efd3f2a7fd1
11. 0x5fa69d87f230e2cbc94825b0e80b5c9297135b56e4874109298ffa0e19065707
12. 0x03b83b58d35c8cf0df687b7f086e0255e4f6d15ec7ef28f2a98fde92204e8000
13. 0x655a255b432b6571b596dbb38f28af823ec1c4ce47c448d28375be5280b09300
14. 0x94b4711f52f98fdf3a85e64c6203d4ddef1de7bb28622e3dd8d8ecbb16081950
15. 0xc7478839685fed152a1d3420a50281ec80c2c7dad556230418f148fc7a02f71c
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7