Evidence row 3052221

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9RUyDn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9173ce4f-91a0-4fd3-93d2-440df6ff3fc1/.well-known/agent-card.json"
    ]
  ],
  "name": "Luusero",
  "owner_address": "0xef61bce3189693748c2679c0b4b8032710c2b116",
  "raw": {
    "agent_id": "276800",
    "agent_uri": "https://centralcity.ai/a/9RUyDn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luusero 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/9RUyDn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luusero",
      "registrations": [
        {
          "agentId": 276800,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9173ce4f-91a0-4fd3-93d2-440df6ff3fc1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9RUyDn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793817879,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T18:47:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luusero 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/9RUyDn"
}

What the leaf hashes

{"body":"5edaeec5cee14e7b969044f34a37365eab82277081be0e153b2fb0d58d5ea94a","id":3052221,"kind":"listing","method":"sync.erc8004/1","observed_us":1793818030944651,"prev":null,"subject":"erc8004:5042:276800","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. 0x116a0ca3f0d23c7925767e6a9eecb93a112959c51678fc48415ea550c421a6f8
2. 0x1b8c7f73a5a277dd94cd3b28c2e3729e1a99738878899e04e9faa630941d7f9a
3. 0xa7ddf85b71a4e28536613c470e4028758600ca137694d018bb1a20a105eeb0fe
4. 0x019687f524816d99d331cd714f0f9132cb9618f2c242c2a3f6b513c873a30d85
5. 0xd102089a97d683c88e9b957190c5463800ce93bf87de443484e28d1854f7ef74
6. 0xe8e1abcdad0296d7b66833e3a6b1ae5b84731b3b27d1094626445f270336e2d3
7. 0xe602f3ff8d10b4e852bbfb88d529db048811ea502e40f077ec29c167c9b0763f
8. 0x011aeafa5393ae3825e1dca75c3cc380794350b3297db5efde587a0db16842f4
9. 0x2f2738adfddc6ed4fd3ce8a6b905910b28e07e5c1ad2be838beaa73dfe652aeb
10. 0xafe8f881416c05968150ccf52fca90012576b99daad6f88ff0951d80e15893d2
11. 0xa50e54d34f0bed0569c14e0b259bdd9f556fce958f5dc6b1c6113ae051de7a8c
12. 0x57459583d1254025ef078e8ccea721fdd3d31a79f5ccebf2fd02542f8a6816ab
13. 0xf0c5668f1c0e0c55d12b397a79fba67d79863ff9b4f1923bea93e19437e4c76d
14. 0xe5d2c2f467f13039435593ecb6df4996e650e192b7ee29ddf612886f03e98dea
15. 0x39999cd980e41ec2b00689b8f721fe6463b8366a077d7faaeed19e6514cfbac4
16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345