Evidence row 3137553

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/k4DmWj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f058f7e1-2d40-4f4f-bd8e-da5451dd6606/.well-known/agent-card.json"
    ]
  ],
  "name": "Jissias",
  "owner_address": "0x4854d90028d3085f021ef3a25785de475708dcf9",
  "raw": {
    "agent_id": "299956",
    "agent_uri": "https://centralcity.ai/a/k4DmWj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jissias 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/k4DmWj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jissias",
      "registrations": [
        {
          "agentId": 299956,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f058f7e1-2d40-4f4f-bd8e-da5451dd6606/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/k4DmWj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793829226,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T21:56:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jissias 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/k4DmWj"
}

What the leaf hashes

{"body":"9b4e00400caf992b2ac95430c8ecb870f8fe0c69601f0477b74a6865fb0bb7d0","id":3137553,"kind":"listing","method":"sync.erc8004/1","observed_us":1793829367670197,"prev":null,"subject":"erc8004:5042:299956","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. 0x121078fb4e94027941e4ad45b79e5ee45212f02ff16d18034b2c5a0bdc618e85
2. 0xcbce3b415768c353ef828f5db07239f80b24016923c4a99606be6ac240fa58d9
3. 0x26fe5fb1f2648df8b04f75cd87e6fe56cf077db7c2b19e11595ecd33b7bc68a5
4. 0xcdd89effb4f7ae0f0f1ca10a13abdad1750416cde296dd579e9129e8065af5d5
5. 0x54ff5dcef94aa2e62d7e2645c8ebcc21704a1c3345245eb2f7f36b452d070741
6. 0xa60555f438bcfc86075cf71536c09da05977d8a91d896bcff09d8090585a5613
7. 0xe4589c83c039fedce13b48ce63e9fd64d68ca286d4f9d337a93a42eb664dffbf
8. 0x4e82285f4889df3238e9b4d1cb7bd895bbc21a42100261eb65f9f751f73c8d79
9. 0x6813e25fd265cbfc1d1512622562a49f0a9385758b6b0cd646185142c44c7af5
10. 0x651df17ed4c9f0ced55a7eeafc88ed11f5fabf23dd4c42d66e2fdad7405b08f6
11. 0x5c4c5dbef70ff6d92d8e05d2216db7f5dbc124620c42cacfb8b8991d60751cb0
12. 0x2d922e5fbe6e5a032695ac07dfcff60026b7206dcebb644067a402c7a1ee75e5
13. 0x0c961c90e8e90ea0bf2db9ef631f7a8ed79970c2c84fcf0e6534f1a7d66dc961
14. 0xe5d2c2f467f13039435593ecb6df4996e650e192b7ee29ddf612886f03e98dea
15. 0x39999cd980e41ec2b00689b8f721fe6463b8366a077d7faaeed19e6514cfbac4
16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345