Evidence row 3035520

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ORt12l"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2763cdd0-9b11-45ba-b9a5-57e02c2b353c/.well-known/agent-card.json"
    ]
  ],
  "name": "Klavias",
  "owner_address": "0xc2d5011200d6e19f6bb60037b21741db3c59bf07",
  "raw": {
    "agent_id": "266022",
    "agent_uri": "https://centralcity.ai/a/ORt12l",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klavias 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/ORt12l",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klavias",
      "registrations": [
        {
          "agentId": 266022,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2763cdd0-9b11-45ba-b9a5-57e02c2b353c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ORt12l",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793811300,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T16:57:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klavias 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/ORt12l"
}

What the leaf hashes

{"body":"fd5d5ad4da04b2eb6562a5171655197cd7d2f9c66aa67f979ef6d8b399e1efd9","id":3035520,"kind":"listing","method":"sync.erc8004/1","observed_us":1793811444645598,"prev":null,"subject":"erc8004:5042:266022","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. 0x8b6166b6245794e9643850b3c13ff7de64062aa0937e550a114df59159ed2da5
2. 0x80d51939896492c6e846fb88e9f534bb8f0f6d810e0955ba829b2d60f17525de
3. 0x3aa3b516d2914554ae87644c75d9f7b14c9adf84e4a0f44fbec09d1ac6afd314
4. 0xb4e5a24eb0ad70fd5408276cd8d2758874c16a73c92fbd252976b4e9a074eea6
5. 0x05c182f8b7eea38b4c9c60ee3e31aa8c073ed756e9837f045842de7edce79e19
6. 0x5e4b1db6ea8a62a60ffdc673ac64f282683b7fbd7d3eec002fc748e8a8c8d07f
7. 0xec5e81fed3867fe98ba07c2142039b32859076bd84d771ae91a2b672c57994a7
8. 0xd439a7485f014298f3196d40ed72c144f0d82b4546adadd4ebc73245f9d2d14b
9. 0xb655ce477fdad7794c8fe9c0949760abffa092375313029da086fc6fcad7daad
10. 0x68ab584d9ea297ab0e83532973b9a862d040b03002a3f038030d52d45c237656
11. 0x3d4283f436ee391b41acd5273129799efb42b4665a8d24924ddfa74c48b91e28
12. 0xf30a4320b78e393cb775964d84c15be93d0df2bd32d7e5ddd405f08f0dd2ab6d
13. 0x5aa607ed053cd738fa9e132d88d3915a033d3428408c597fdff2a0c284c26c84
14. 0x3dc9944f5d504306845940639f1c155794c735779342a7507d33af5d2f7278a9
15. 0xdf9a63a7db8101ed0a28aec6f2d247d6d7df856be1e744490c9b5261f2c856a8
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345