Evidence row 3399939

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1UEMLg"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/da0b26f5-f72b-44d6-bfca-c92bc76f7d27/.well-known/agent-card.json"
    ]
  ],
  "name": "Stossusan",
  "owner_address": "0x3662305867f9348927992a643c0ac5c0ddd7fd63",
  "raw": {
    "agent_id": "332706",
    "agent_uri": "https://centralcity.ai/a/1UEMLg",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stossusan 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/1UEMLg",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stossusan",
      "registrations": [
        {
          "agentId": 332706,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/da0b26f5-f72b-44d6-bfca-c92bc76f7d27/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1UEMLg",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793882080,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T12:35:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stossusan 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/1UEMLg"
}

What the leaf hashes

{"body":"e62da5d086e66699c44eaa0de5a7d63d6c877555a53099abd2eee04e8d0e42c6","id":3399939,"kind":"listing","method":"sync.erc8004/1","observed_us":1793882103153167,"prev":null,"subject":"erc8004:5042:332706","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. 0x2fbf1e802939818f9b52c8c61fb62d2fe1cc511e46164ad9bb9fb5adcaaa85e2
2. 0x6dd072347b9f19feafb92b27e8419533764ecd6dd5f72e1c392d3b29627f08c1
3. 0xadf49bd22bb980c368ad811aa515fa4fc87a7d71e9753e48f1bcde4ecb852a34
4. 0xad37a50372b9fb1e684a4a4363eeba50871b90d64462869d2ef781b080c3a375
5. 0xe59a4064e42038fb4dc364ccb26db9bc9eae1a81328d35ba048fffef0e38d166
6. 0xd428505c33ab221107dc43255d9fa1ef52f85eab86046b7181d4a23505e31b66
7. 0xf463893a9d29946a936ee0e528f4707447b53ac52828461178971d4037e40518
8. 0xe66fc01c295cd08e6d29f1a89ba539a0ebb4e973f9cc552352e42a70bded7459
9. 0x9819b86cb2ca1c859d19186e50428d46702fce85bda70fc5311ea468254a5b4b
10. 0x6e8e56fc64299246e4a947ac016484ef09f8640b176c0fad61fe2ea0e39f0a40
11. 0x18d39b5258218d433964d098a7af8a81fcff9bdd47314948f2acc221b572307e
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