Evidence row 2952116

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/u3P9LZ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4b90a725-77bb-4e59-b21b-625ea79fd1af/.well-known/agent-card.json"
    ]
  ],
  "name": "Kavisto",
  "owner_address": "0x6d6719412d33f80c10cc37092ff5e02e00637c68",
  "raw": {
    "agent_id": "226749",
    "agent_uri": "https://centralcity.ai/a/u3P9LZ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kavisto is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/u3P9LZ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kavisto",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4b90a725-77bb-4e59-b21b-625ea79fd1af/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/u3P9LZ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T05:00:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kavisto is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/u3P9LZ"
}

What the leaf hashes

{"body":"c94942a6301df7f289948f108e459b1afd900d70ddb1c0705e9841cc6f036ebb","id":2952116,"kind":"listing","method":"sync.erc8004/1","observed_us":1793768436658629,"prev":null,"subject":"erc8004:5042:226749","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. 0x470fd61b83d33c84f30e0917e111f1754a057524850722cb73f7fae7e2df9b94
2. 0xf5f782e106a4bd0d8fe360a42830f79dd76c1a6ca9f89830d1a7600d701151a1
3. 0xe316c665c1dff1d9dcd06e2d51f73e0e7fc01855e8ef70677f830e9f5174ac64
4. 0x716981d8b896ac61840b0d1d9a7407879004670b4db0714cb0d212c49c14cafe
5. 0x02d100c364dea20f411fee133057d875e6c5984521c783a09590096925d94460
6. 0xb44feb325ae62ec764a80eff30ba93b71a0c8cb2b4a06e47559b51143e997dd3
7. 0xc36e4aa27ab4c0d386db871370be025c9ffd3655c601253d4e84eef324deeec6
8. 0xde8a28a82e6c75e0d898b81cbde7f95017318ce872dd7289bdf4664eca3e0263
9. 0xa02b0bf07bb12746784f77db01dd6d162f780dbe175be5b81b6332a88f109636
10. 0x56c6265824619ac707321abf714acb4773689c48ceedcefba3f71e1cbc22123f
11. 0x17531ef528238bccb9ded510b6a20929c0565056dc9bbfd3bc212a5bc68436f7
12. 0xb1784a8c72629688e7aeae04fdd61da0562915ae0851a7a28d07febc926ae241
13. 0xd4f73f014c8a6615316289c316f790e0ee467190c97dd8ac5726441a61084fc0
14. 0x7111066cf0e2f963a0c95c84861192c8eb1410c53ab025be6fd11b5319847a92
15. 0x544c1b2a55fd13025d2c8d59b81cb53522492b432ac735cbefd94b47b754d5cc
16. 0xc8267b28cec4406122f99bfc9732f9bb7e0af530b05633084110c1bdbc4a7cd5
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345