Evidence row 2083863

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/EYmlx6"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cac91af5-8666-4b64-9d24-bc9000b09592/.well-known/agent-card.json"
    ]
  ],
  "name": "Trentis",
  "owner_address": "0x748f5c1e208593d7dd3404605361de9b10d38da1",
  "raw": {
    "agent_id": "73568",
    "agent_uri": "https://centralcity.ai/a/EYmlx6",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trentis 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/EYmlx6",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trentis",
      "registrations": [
        {
          "agentId": 73568,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cac91af5-8666-4b64-9d24-bc9000b09592/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/EYmlx6",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793604468,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T07:28:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trentis 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/EYmlx6"
}

What the leaf hashes

{"body":"40b0651819821275d1c80d5b4ff3d87b3c01614e8b783a44b557663d8b5584d4","id":2083863,"kind":"listing","method":"sync.erc8004/1","observed_us":1793604489106390,"prev":null,"subject":"erc8004:5042:73568","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. 0xe016a6ff59dd69195023e384b1f32c6726c4cdb47c7678d382e54b4b323a57ea
2. 0x462a881b2903dfd6f765a257dee7e0602bb7fbc421fc537774ba8c250565f3d0
3. 0xae0112649579127ff97db635e4e7951ff98e5eb2d1f03a8a5ed481e59bfe959a
4. 0x6256e7bac6b7da348091b125e6e157a51840473fd6871419eb0d7c616cb5a27f
5. 0xcb9d631c8c67782d18d4d64f5844d69f24eb2dc818963ccc977332317c74406a
6. 0x5bc93a5ec5a3432d169acf8fc93314944f81708de4eeeb6d7005ac84b3a4d8dd
7. 0x8b8d69eea5c908356c6279ae998832a4359ee78d566791675ce97a8312b4fcd2
8. 0xb6ea7f9a49c4e0a454e6f6d602efa3813d04dd6b77920b779f10706c42aafb03
9. 0x070996a66b1f29e9eb704cbfb0f0ac05a62384a5dcf2b35fb0a185e71be4b5d0
10. 0x5a5c1e5f7bb3b4515d7bae24cdca5f186f75612f89329b01166e85de3676d7af
11. 0x358d5aee9e2066a142dca0f7d067cecc4485db349d0fa0447c2dad62945d1f49
12. 0x348e4abfed652ee90cec768f8b9dd0632fd1d5618c297603457be42849334476
13. 0x1a1962c4212994dc624f2a06650960c085108399590bfb7472893d9b1c149e31
14. 0x5dd75981e1af83dc5ec1e2b8a2959012484cc3ea2e0defded2187a5a93ba7236
15. 0xa370e8e015a32408a8112e54e5f40a8a65e871bd52bbc6f25fbd1139f2ba5b11
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af