Evidence row 3377902

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/u8iTi3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b313f12a-98fb-4b72-bc8a-7312a59b4b68/.well-known/agent-card.json"
    ]
  ],
  "name": "Plentel",
  "owner_address": "0xfa181c8724bf22ac5cf88c595ce5e74d884ca2e3",
  "raw": {
    "agent_id": "324700",
    "agent_uri": "https://centralcity.ai/a/u8iTi3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plentel 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/u8iTi3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plentel",
      "registrations": [
        {
          "agentId": 324700,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b313f12a-98fb-4b72-bc8a-7312a59b4b68/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/u8iTi3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793867356,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T08:32:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plentel 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/u8iTi3"
}

What the leaf hashes

{"body":"9a5419dc60dae9b1531688e358c55ff7ea310e1862cada5c21bec82ef3c93f54","id":3377902,"kind":"listing","method":"sync.erc8004/1","observed_us":1793867563622185,"prev":3377262,"subject":"erc8004:5042:324700","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. 0xe1ad35ea7fd6883de54320b9b96bb837db03c9fbce914faf3a83195d322e4db2
2. 0x573f9cacdad7a0c9885d971d70d43dc7648e78ebb8d8cbb5ba9bdfd1baf79587
3. 0x35ffb8d6149fe014ed190e8de66f681cf9d25ee8b2384098499f5e0c2e84e305
4. 0x517ef4d4640e47f9abc578e34fbb4119182f7ab56a8f228d954a4439f9537465
5. 0xbe9957858b89c1deeb6f778d7ef77fb76a2b076ab70ebe5ffef9aef08021ff53
6. 0xfe69e7d4b06f590223ee6040bba23ec1c2741bd46f78fcaa08c56c2af6669811
7. 0xe47034f950017ed443b5aed8f8c1af2b965dd460ab9f3ba867f8f89cb720c833
8. 0xc3de1456fcb0098891eac506e434b481a8b2280afbb1662e9a16ffcfb13f734d
9. 0x666e293b448749b99531ddae484452cc20445cb1f3c00bcb3073c0412306009b
10. 0xda988c656f3ee02d92ecff6213dd38920796fa14d4b2e5da0665ce8a70d7dd99
11. 0xecc4b429549d9f9ffc5d96f8c7add6fbb65cf8c645a36247cce4243bb8bfb59f
12. 0x0107a14bfc55e73be0bf9b73b7baf9f12450a25cbad8175493fedf4d8d0ccb27
13. 0x53360dd4a714944f94296b461a01bcc564310b05565b05aea6e1a71feee1a57f
14. 0xce27876666d433e301388ab9a229faf79cf58e8e5e9d26b51a8919e49ef7c4fb
15. 0xb5004928d173812cab4255917f4c361aae718a32a8e6208a7de15d84417a441d
16. 0x706c875c10714e921f12357b889e8f8c61b62dcf68745f3b7e23aa127226e76c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94