Evidence row 2927550

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1Cj7TR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c96222fe-9543-4a84-b153-1262df08d669/.well-known/agent-card.json"
    ]
  ],
  "name": "Krosserla",
  "owner_address": "0x30e594e2a6ca8a35126f2d2dc40cc95ee699fcaa",
  "raw": {
    "agent_id": "218078",
    "agent_uri": "https://centralcity.ai/a/1Cj7TR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krosserla 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/1Cj7TR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krosserla",
      "registrations": [
        {
          "agentId": 218078,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c96222fe-9543-4a84-b153-1262df08d669/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1Cj7TR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793757051,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T01:55:32Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krosserla 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/1Cj7TR"
}

What the leaf hashes

{"body":"1386000127dc11eab32bff068419c59c79b36f64ef6b70065180b686b2598a04","id":2927550,"kind":"listing","method":"sync.erc8004/1","observed_us":1793757332906506,"prev":2927017,"subject":"erc8004:5042:218078","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x2d17fe178266ad2757f4f50adb1c4d2417cff2a2e8c52a670983ec540b23a5e6
2. 0x9059b940f047417cdb58e61f4d5b5ff7ecf3edf98dab9106c1a36efbe82fb04d
3. 0xd034be84f3a8f6d04d0136571d46c19a938decfca6f744cac35e0ae354093f6a
4. 0x5eb3380a8b016236e9867575373986816532662829cede1e93b7e7187c08f820
5. 0x56c9a137a3e45487da15ab123eef1410d077eb12a29e816313202d056d614856
6. 0x976fad737c8ef1b9384eba76af588e909d5d7a02a40ebc14c0d2c3808a3e7cdf
7. 0xe9f0790fc6e6ac0f8700b7094190b08b459ce3e763eee75d91b4049baab23b4c
8. 0xcb69582cf9419df4c322e49a1c54b11b3619e0c9caa6a2a4ee417ab271f0c3b0
9. 0x6aeb5100c046308fa316840abf0865a3e3d7eb4c962f90189e0776bf63b1c32b
10. 0x8a3b93e4e9b6935ede510bb7a9970db495f2272f6ce992350b7ed8020d8aa051
11. 0x452bc5f087be79851e34aa78a23acbd26cc56bf00295c0b6495fbf138684d41d
12. 0x4575ce7dfdd34997eaf926c49cb611f91f3db53781cb58f754a46009d3b38e75
13. 0x4e57554fac7ef0d43ef340faa967ab9c7606c4a16a9753e9d34e5c43785b12d8
14. 0x9d907331506c7b04c540d946932cd0d003e3b8bed785427b82286d101a946ed7
15. 0x80d767e810dea8f03e47cc3217bd2604062057071b87fb3908bc918d21222df3
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345