Evidence row 2957539

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0FvcSN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/373f6882-72b8-4188-a0a2-3064bcb9d75d/.well-known/agent-card.json"
    ]
  ],
  "name": "Kotose",
  "owner_address": "0x33bca30fb2d289ddf015652f9bfe67cebb4eb0e4",
  "raw": {
    "agent_id": "228631",
    "agent_uri": "https://centralcity.ai/a/0FvcSN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kotose 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/0FvcSN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kotose",
      "registrations": [
        {
          "agentId": 228631,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/373f6882-72b8-4188-a0a2-3064bcb9d75d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0FvcSN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793770803,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T05:45:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kotose 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/0FvcSN"
}

What the leaf hashes

{"body":"092d5ab41798da5019fb35363c6387758f8ffc934fc1167b47c7c3b8718aefb1","id":2957539,"kind":"listing","method":"sync.erc8004/1","observed_us":1793771109960646,"prev":2957116,"subject":"erc8004:5042:228631","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. 0x8c89f285950d9104115432a03d31522d68be6e470b79936c9d60c351ae2ba73a
2. 0x8348fa36a29311706c3c182f9a6ecc0b13e4cf86fff7966f8bcad7818dc13af9
3. 0xf91c18db06a3e138537ca210b614cad77553b9ee14775892dce43a5497521663
4. 0x59629d53ddfe9db2e5d30906011ee3651c4b0063e93080e8e37aaa04897d05fd
5. 0x3b90a5dbd7f2d0ff94be91af35392cbe4053bffaeb895503918bd06485071c69
6. 0xa61ebcb9914c5f43dde5677657a0c98aa22e2cbb974f8c30dce37ae2283010f0
7. 0x79e0c4bf26e87a5733e81da42d2f7e03c8f942dbea3a16a83aca488b5efe5a06
8. 0x807968871a0a340c8937ede2722451ebfbd89c7e17120f1630f6fc75a70b4b27
9. 0x0fdbe3f08db0c944b0c03435991c3a0f16094c1516145b3dd84e3337f3c73b4d
10. 0xf2c2acd3a04944a569451f0fa793ef5f656ec7b2d56597ec2afa425143308823
11. 0xef9d716a18de7763bcf9e638e6f2423ba6d353e59ade5bbafba51b832e8d22fd
12. 0x68b155bd9dd96e48a3d3b8ec03e2ad6c3e6c8832b1f354e6486ea62bebdfb2ba
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