Evidence row 1834099

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lN4QT7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/de570ae1-a775-48eb-b9a3-9c4730aabfad/.well-known/agent-card.json"
    ]
  ],
  "name": "Hellose",
  "owner_address": "0xa52808a1d8cb8dedd48b61bcec068fa37e0f92e1",
  "raw": {
    "agent_id": "31108",
    "agent_uri": "https://centralcity.ai/a/lN4QT7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hellose 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/lN4QT7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hellose",
      "registrations": [
        {
          "agentId": 31108,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/de570ae1-a775-48eb-b9a3-9c4730aabfad/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lN4QT7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793570219,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:00:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hellose 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/lN4QT7"
}

What the leaf hashes

{"body":"b0d58573c7e687f247bd40f78966ba7599c358bc2638a5ed9befc35ad2e476ea","id":1834099,"kind":"listing","method":"sync.erc8004/1","observed_us":1793570447002513,"prev":null,"subject":"erc8004:5042:31108","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x2a799a09622aedbb751fe5a8702fa3808568267b473d3019feca299d35b3958c
2. 0x318b442c765af7a14fedd8459665e0d110c54c5dc5e06d527a9e5ec241c16492
3. 0xfda20b16fb775760571ae4c67994f346bd8019f30211016932b23e22264a96bc
4. 0xbfd58c38a6fc0437e64694258ee45ae0160ad2ccc0b23d296b50a80c2e2ae6b0
5. 0x07561df3c52a1272f0e52a35961f37c744ce54560936e07fbd67ce96d4d76c69
6. 0xacd732c5535fb3be95ceb4dcde3198b37b096be3850e5ba0b5f2202252b76dc3
7. 0xaf7988e65e9f5a5634e3cd257ee929712ec2ae48add7303f3af74262f57440db
8. 0x293bbcc2ce37d959b81e258f3059fbef13c884276cfa8aea27d2da96d4cab60f
9. 0x68a7cb133839c3dc7e52c460ea8f4e60834d2329275b6d812b0299a1346ef790
10. 0x05aaf25ba18f213abba530b1c993bcf4149ca21f4ee71c75a76f94a2ab84c507
11. 0x49c3efdd52b6a1482b019e15a2a86d801b5c994cf1f2b820eef0f1352c0942ba
12. 0x5afbfdcc2671809296fb4d0c5c0394fc4524c2baa833b51dac27e5e817c30aab
13. 0x119e26a40ea5ea49199024d5e4dc5ea7e4b7110b91f88cec9a3d894fa9681bde
14. 0x894f627e9eac1731ca26b2b4b6529eb16ab1b15294210edac68c8378063e2d8d
15. 0x80b1e578d986f759ca01ea02c7a922e757a26a65318f9844ac72c5c1d4fe339e
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90