Evidence row 2050210

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/At5TAq"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a38f298d-ea50-48d3-a27c-d0b0511d1b93/.well-known/agent-card.json"
    ]
  ],
  "name": "Alemjo",
  "owner_address": "0x13a6b5d0ca6822b372843ea5ee115fde1b70e74b",
  "raw": {
    "agent_id": "57944",
    "agent_uri": "https://centralcity.ai/a/At5TAq",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alemjo 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/At5TAq",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alemjo",
      "registrations": [
        {
          "agentId": 57944,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a38f298d-ea50-48d3-a27c-d0b0511d1b93/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/At5TAq",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793591495,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T03:53:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alemjo 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/At5TAq"
}

What the leaf hashes

{"body":"14d221cef9724444245f16c88b67af1adcc51908c043f1886fb29b36e872fa00","id":2050210,"kind":"listing","method":"sync.erc8004/1","observed_us":1793591590578034,"prev":null,"subject":"erc8004:5042:57944","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xd793e9460a46ae424d158ac946d464a7c1a9726928b883c919d6164d022ae8da
2. 0xa0d6d95691dba5ffa2670dc9433b906433e1f5f4a219bd3aaecb7c3d6cbad1d6
3. 0x4076f5cf80f86effc1b199e2916019cdc7718212b5a6ab5f81af8d3606b85edd
4. 0xa4d105f3ea5d7af4cab19b2e34a952452ef9287e5784d2435eb0c5e85c8b4e93
5. 0xb2b375cdf26b8a278db92461373dd5b35492c17820193df3151227f3a90eddbe
6. 0x7297026fa393bb99b4aeb2b5a4bbf33e794253f7d6495ad3c4fe06f7b8a0739a
7. 0xd3e67246f84711963d2ada143337e40ec345502ab68da4985363d89ba697b384
8. 0x32a1ce015f174a23090b1621c6fa523c85dd5b4ce34064fa8e2f7dba2b202f63
9. 0x61dbe7de98b5d1b29f6773c1003a54764d2871a475b6673fe1ae363f550da2c4
10. 0x3e07030073b3c60510e667fed58c558ad7769328cf494ecd519660e4f97b74fc
11. 0x478c96b3d87966042186521b67a1083fc2315fb4c850c47fba24bedc5a640369
12. 0x7187889e0cb6879609e91cd98c7d6289b291639a739c761b50ed349bfcd02009
13. 0x0a0b06366ac223b57a065057db885c66f1a3225264321b3732529557f57cf2a7
14. 0xc94ac971f2e2765086823b6227f70a7d3fdcf267884d07ae0a3f85c1caf941d2
15. 0xa9134f4ed9cec34e13ba243b6a51db73753dbbb3b48c63bd82b22694813d2b02
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af