Evidence row 2731646

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/VEGD9q"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2f4c2af6-827f-42c4-a2b4-07a772d7f5fa/.well-known/agent-card.json"
    ]
  ],
  "name": "Alasseon",
  "owner_address": "0x1b40b8420c97244451f6951318dbc5f32e7ea993",
  "raw": {
    "agent_id": "213447",
    "agent_uri": "https://centralcity.ai/a/VEGD9q",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alasseon 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/VEGD9q",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alasseon",
      "registrations": [
        {
          "agentId": 213447,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2f4c2af6-827f-42c4-a2b4-07a772d7f5fa/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/VEGD9q",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793750835,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T00:10:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alasseon 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/VEGD9q"
}

What the leaf hashes

{"body":"f8653172b3da93a2d603bdf62f548d5cffd566e721c2017d4ad49a3e22b7b795","id":2731646,"kind":"listing","method":"sync.erc8004/1","observed_us":1793751011556245,"prev":2731359,"subject":"erc8004:5042:213447","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. 0x6b0ffe9befefb717baa7a51ed209aab104e2af167e8e26a5b02037fa76e5a4da
2. 0xca741d7e84fa6546314a136d23abcc5558b3f79a1865752421c4857af3257753
3. 0xfbd294349dbd2cea6014b4f2bc2691e2eec2a3d5c4eb669021255fe4b1a97b7b
4. 0x035fa6b242a9202f8380a4f4475ff58eea758d3eff20ba79e69c72f373758d66
5. 0x8dad8d04eb682a358ab9273788dd9ec05abdf2c5a770c891cf343706aad207df
6. 0x5db9903ad5066a770495619141e3dad0821fa1a4ab1cac7cda3dbbf0bdd6535e
7. 0xe6ecbcb994f381a6a1a06640f71d3d360e3f747fc9c4187a3e31e83fab229f3a
8. 0x5d3040485403dd3daac53805da89aa538ddfc53b06b5f0f5d423961cec665eca
9. 0x2326296034010142552a8bad97749902e99a681bb9dc2498b617c5af3f255c1d
10. 0x62d9564ab3df8309acc0b176991bfe343f43f64924fe008f1fef4f4504f9db50
11. 0x785b8643fd87e9afc945f9502fcf29c06c9494ccffb7ab4b1c53912ae04729b4
12. 0xb5081c14f3a95458e94cdb0080fe2cc066fd56b4c755415c74f3d48bbd3be546
13. 0xa49f4fc0b9fa0c52e02b91d97482b5c276fd04e4bb56a870b1704d5d0b24a97a
14. 0x3712db1cb5396683f3920f9feec808cf32004edf753d19ee1e3de6f3e846c055
15. 0x0e10919b7a16f90360e54e6f46f983247d877881e666fe311966b12118be1c10
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345