Evidence row 3342961

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/q6hGBi"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/488d9b02-a244-4eab-93fc-1bc9a47d14ae/.well-known/agent-card.json"
    ]
  ],
  "name": "Gulan",
  "owner_address": "0x47e554963fd6659f1ec1b3f062999249ed433ff5",
  "raw": {
    "agent_id": "314565",
    "agent_uri": "https://centralcity.ai/a/q6hGBi",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gulan 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/q6hGBi",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gulan",
      "registrations": [
        {
          "agentId": 314565,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/488d9b02-a244-4eab-93fc-1bc9a47d14ae/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/q6hGBi",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793839674,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T00:51:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gulan 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/q6hGBi"
}

What the leaf hashes

{"body":"90ad08e058c67879682a98f955201c96e5dbc6747408f74e5ce133e4061d8408","id":3342961,"kind":"listing","method":"sync.erc8004/1","observed_us":1793839864841837,"prev":null,"subject":"erc8004:5042:314565","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. 0x2bcc05de1305d6106fa4b4f46a1f6788156496c7bda488e86f5b1ce3e13b3c80
2. 0x22bf6a7d10161d5945da465ea67ad0022f4bdd91afbfa75a5e42c8e2695b26b6
3. 0x3d104b859017309b45cda9532287397006c72b0e6978ae80274977516c1f4d37
4. 0x57fb7009bb26d559e59ffb90aebe6ee8bf90cfc7f3439f7e2f546b6526e93b44
5. 0xa149efc0a60922eb766c0fd5168d05335aa46e4e0ccf8161084a157752879018
6. 0x039078b1b0cd02cc99fa31529228d51cc5f9e08b099ca69456cb245913a4fc9a
7. 0x0f28c8139fee8bad1699a7c7d4c69e13611d186b00f328b9192663a80ef9a002
8. 0x4c3b278d494582084ee7ef90465d8028476bd0cdf2526492bcb9ee7cdbb40a64
9. 0xfc2757d5d67eb7101d77103e317d32a3aa9fe54f65ece13f5448adf37c8f0ed5
10. 0x78f16e73872cf95bea0bb689bc715426c324697e623f49d736f1ac69c09a7455
11. 0x229ac400f9fac7ed956d4ea3b86616376296acec5c39a9e367535cb7291b233d
12. 0xe3f34fef96d9c5d7f710c6f376e1adf466bf57f883203f7b6df25a6b7a3ccb9d
13. 0x6fbe23cbb012f30cf469d9eab6acaff62ab8ad93598502a3bdbd6f4ee329a80e
14. 0x67e76a5b4517f0cd6d3381baab96eb627df4394492e64e7c2890e01538ee4d79
15. 0x213998878db6a423b0c367a68aba39293f9287b39bf1a80904fa9c6975bba987
16. 0x0009f1567d5c3f52d167d3c95d53c71fb66114fc26e83679b452d6db2f1d0b95
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94