Evidence row 3445925

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/N9Czmj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0e8b6d79-9bb5-47f6-bf5d-801e7922c4fe/.well-known/agent-card.json"
    ]
  ],
  "name": "Gakabel",
  "owner_address": "0x73b3ef2b41ba0808dcf6ff4324cbe660b83bbbbd",
  "raw": {
    "agent_id": "349150",
    "agent_uri": "https://centralcity.ai/a/N9Czmj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gakabel 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/N9Czmj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gakabel",
      "registrations": [
        {
          "agentId": 349150,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0e8b6d79-9bb5-47f6-bf5d-801e7922c4fe/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/N9Czmj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793906669,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T19:26:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gakabel 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/N9Czmj"
}

What the leaf hashes

{"body":"1a7ee20eaab4f2f316a22954c962fb8cf9968c28a387c3fd369e2555db54df67","id":3445925,"kind":"listing","method":"sync.erc8004/1","observed_us":1793906818553184,"prev":3442355,"subject":"erc8004:5042:349150","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xcb0f1cfc58c431d147089aff5f26c0f48ef8d5defbbf55c993729b9b4c7e6651
2. 0xae2c3e19a623ad1d8aa7163169bf5b977934e90da1fe8487fd9666c21446613a
3. 0x1eedf23642cabd1b18005af0e9a7bc3f0045d63c5dc35ab4f0f47211ec7a4228
4. 0x0744ed67c5c79d744f2d696daf00688f44814bc1ec36ebad3cebf43262b3b1db
5. 0xca64ffeb0e1c8aea3aa6c2d8235958286f4646b3df8c7c403351fa60a3551eda
6. 0x243567d1441bf6f9e9167e07f3d23259ec95d4072bd5cc7a3c07a9fe0780ee03
7. 0x87b5f9f129c568e180951da9a122156962b266f0411ae9112dab57c8d8d15806
8. 0x295a2b921832f79cdc41b8d522b932fbc68f43e3506d14656ff3c53e82dd7623
9. 0xa17f493aedae8f1abca7e08c4a67f28ab8775e198ff347ba811bcbcd327cc2f4
10. 0x0ab172a3a9f1f34521c6221e00c2f7ffed55e3c63c10df58b19b975ed5dc7e78
11. 0xddd1ffc26e46ffd48584fbcb1e5400f73f21f6e348f0b407a5b3afa0e942d999
12. 0xccb029f2c0590595e7f60b6d5aeeff5fa17ecbfcd9251f870a2ab76e4d7edb4d
13. 0xcf9c86bf65b4a0a75207f5b32a0f35fecd6ba8a456e38a5ce345462fc0b7b0ec
14. 0xd01459647d40d605c761723e6522a6a8a4f8cfb9e4f0ef03c29b44591ee9d962
15. 0xa4e56d82ec36b49551d49bd66018a63f06e5a1bf1f57267e4e574643bc111b3a
16. 0x308711d37f87ac2fb79802c45aba249411861d2d093068d1718f039b506d2a02
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94