Evidence row 3417401

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/87sUw1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6717de49-8302-4276-920e-02bd446925fd/.well-known/agent-card.json"
    ]
  ],
  "name": "Kriamer6",
  "owner_address": "0x0a60e36aa9fd9eda599e44a46855600491ddaf93",
  "raw": {
    "agent_id": "340759",
    "agent_uri": "https://centralcity.ai/a/87sUw1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kriamer6 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/87sUw1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kriamer6",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6717de49-8302-4276-920e-02bd446925fd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/87sUw1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T14:47:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kriamer6 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/87sUw1"
}

What the leaf hashes

{"body":"92681aa0012f8a5c3c714d5f15caba37bd8487738deb3a3a62ed17b72e8844b3","id":3417401,"kind":"listing","method":"sync.erc8004/1","observed_us":1793890021002481,"prev":null,"subject":"erc8004:5042:340759","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x308f2d881082856d04a5d2b1b036cb30b6af96b4779f4a999e839050066cdfcf
2. 0x7881820752cc821a52c5b2445e9bb8d0188360a9d11a97edda651f75d3dbc3e4
3. 0x2f4c2fb26490feeee56d6860e710842619b8693f2821ce1da79b4ea03f04ba8b
4. 0x1178ca3f339ed616d2818be47c66fdecf8a4d79d16cf56598b20f0472bf834d1
5. 0x7625c4f3a8e40898154bbd3d879a114f5dbde6b2f1a594ce54a032c879022140
6. 0xe76be394affa3a789542faa821ce2a5a83885562db99140c815ea1b70cae55b6
7. 0x5cd8a28f792b5a4fe64cf581e18a9838284fdfb1d4f12a9bced0544e9fd5fbbd
8. 0xea7770a21e497fa56e7efefc441d5ed6846ff019a6660648c776f8076ec33d98
9. 0xfbc8d99078bce5d0db4bc7396cdbec5bac25677866fc77815422075029ae0634
10. 0x7b389b2a568c9ca0dd1cb3cbd002e7ffab478e87616cec5c427ae1ebf77c7f7d
11. 0xadc329b5e63ed88c17d403db34b62cd055861151a0b358f395fe2ca28e213c2e
12. 0xcfdabd3ec9402801478f4bc73e1dbd3abe39c815b1554bdd0ff4e234a6ff6b22
13. 0xf0964d9f669b62b6dac14dae4a5ac2a5d819081fcc1544372ac6de4afc461a06
14. 0x5aa68e014acefa940541118abf6196de34434d4ac087fb78e5c99db4d1a85a03
15. 0x213998878db6a423b0c367a68aba39293f9287b39bf1a80904fa9c6975bba987
16. 0x0009f1567d5c3f52d167d3c95d53c71fb66114fc26e83679b452d6db2f1d0b95
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94