Evidence row 2586980

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/XCmOIn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5ee1624f-c9fe-4f51-a873-974b38e9f8e9/.well-known/agent-card.json"
    ]
  ],
  "name": "Bronik",
  "owner_address": "0x9bd835d53831061c9b507b37ab422e28c9ce99fc",
  "raw": {
    "agent_id": "184816",
    "agent_uri": "https://centralcity.ai/a/XCmOIn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bronik 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/XCmOIn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bronik",
      "registrations": [
        {
          "agentId": 184816,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5ee1624f-c9fe-4f51-a873-974b38e9f8e9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/XCmOIn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793711909,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T13:22:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bronik 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/XCmOIn"
}

What the leaf hashes

{"body":"dae962a19a79a9ae12d237b4ffe3c28afe667f0dc0ea62a21a994efbb1264eba","id":2586980,"kind":"listing","method":"sync.erc8004/1","observed_us":1793712140400470,"prev":null,"subject":"erc8004:5042:184816","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. 0x7a104e713205b077cc132ed28cd3064f6ae53e6e10d4b26a82ac3f6334076900
2. 0xe290806df9053e3420df4d2e7abcce939c66288f62e287d51e5010b1a8aeddb8
3. 0xd3ccbad0d72d9b73d7e3add86d19b0067a604339e093a8994fd7cee535452791
4. 0x4754c9c7e68469a4c3191083a67c9463cdf9f6f3da4cf29cf8015f9e6a1f626f
5. 0x29c418481865b5a8fe66d3b883236c9e7b8632dcad77b96ea5b87c6b25f7c0e9
6. 0xb9fb0f5d888b191d15412975dc8cdece21fc540605a47965703a9a915a5359ad
7. 0x3b16f81ad79b1d7eafa34cbdede7982f6e2c9ccc44d526ee4452ff983f5930e0
8. 0xda577d254c9a67fbb1a08aec7af92738212eebe142c84ec1f7df642d4a1ba22c
9. 0xdec0679ce6c02601ce5e8a70b90f0a8fe878f1cc71170ad30eeb960db0e0a04f
10. 0xb8fb64a1c341b1f1042d7240c8d46bf035606b935f464428aa4bbefc264391ec
11. 0x4bddd1d5a0448eb7de7941b5ca2a45d54ecceec2cd199bd86781867cb56e37a5
12. 0x3fa57566e096ea59590ce0052f286b064180b4c543d9b402bdbeb4136e0fe8a9
13. 0x5298391d265ab9f80c949e86e9bd5b637fedf3347217f0b74126011e53908e9f
14. 0x6fb225dda71b00192a48c85a4e8ab2a5f155e0c847774dbc1bfddf59a34912c3
15. 0x273fa0d1dba912fbac313286feadbb113b263290d047849b0ea460936942f2af
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7