Evidence row 2589023

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nIXe4H"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e58474f9-43a9-457e-be7f-18ca2c305ad9/.well-known/agent-card.json"
    ]
  ],
  "name": "Brollik",
  "owner_address": "0x882953aec401fccc082b2b9ef3533027eba7850b",
  "raw": {
    "agent_id": "185557",
    "agent_uri": "https://centralcity.ai/a/nIXe4H",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brollik 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/nIXe4H",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brollik",
      "registrations": [
        {
          "agentId": 185557,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e58474f9-43a9-457e-be7f-18ca2c305ad9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nIXe4H",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793712951,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T13:39:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brollik 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/nIXe4H"
}

What the leaf hashes

{"body":"889730ba8605cbb47c536891d3941b804577dacecac9a25299b6c7a4ba931803","id":2589023,"kind":"listing","method":"sync.erc8004/1","observed_us":1793713167777840,"prev":2588618,"subject":"erc8004:5042:185557","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. 0x7be9a7fb2821299a852c22789b27908c19f34bfa8ee417de6da73b8bdc900d43
2. 0xd7e466b571b00d6d50dd14215a2f33920227791818f72f69335c5f8342be8827
3. 0xe02af5ac9c90c45abf7e09bd31c45a74213f26c18fad1c9886fd41b860f0f7b5
4. 0xdb4ee64c152c404f54c5e4a6de8d8d68e177a2f41096d0d5f0ee0cf1e789aae8
5. 0x32819e029f2c12235e24f3e6e1fefb92de7ea15d5f8043928c437d08c8dde80e
6. 0x0502d83dd8b7b5922f41729584a7764d2ccc283ee6b4cd5191bf57ed2fe21f28
7. 0xd2bc4916c08e22a48f8d8227d2d11773fe91ccf2c9179478258fd8e5bce8acaa
8. 0x34f952c729a843c47eb6414f6ad2d37bb4d8815652a152f3d64f712213db7c1f
9. 0x2c4a0bc566d96c6054c82441e3c403d526fb82bee10a7d0f307f3f3e35c6eb1e
10. 0x84fba3e34943fc141416f7999f69769da9eba3b33c22ea4eb635019f1af2a9c2
11. 0xc9ef255b22709affc662d123cd1f00874ff97dc566d33174765a8c1d61bffaa1
12. 0x06b79813a668927e85c33c3972f33b2fda07e8d0624efdc913d480e83e0f3be3
13. 0xb64de2d145ac698ef5d991de5140767a8317e68a92d3cf1c5d78e4f7977a0d21
14. 0xcd70da55bc68640bf37c238eb2dcd35a729f3a58d333a753be62a2aef7873850
15. 0x273fa0d1dba912fbac313286feadbb113b263290d047849b0ea460936942f2af
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7