Evidence row 2061295

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/EpYOKb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1fb9739f-2143-4c01-803f-ba669cb49aac/.well-known/agent-card.json"
    ]
  ],
  "name": "Krentan",
  "owner_address": "0x1e17776a7b0963066c29e7b6aa1f2981132bfc57",
  "raw": {
    "agent_id": "62531",
    "agent_uri": "https://centralcity.ai/a/EpYOKb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krentan 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/EpYOKb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krentan",
      "registrations": [
        {
          "agentId": 62531,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1fb9739f-2143-4c01-803f-ba669cb49aac/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/EpYOKb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793595504,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T05:02:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krentan 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/EpYOKb"
}

What the leaf hashes

{"body":"14bd19d8729d75ee81de7d5fb6bf52254a4e53bf4c1ecb55e369333f2bbe4833","id":2061295,"kind":"listing","method":"sync.erc8004/1","observed_us":1793595762525154,"prev":2060685,"subject":"erc8004:5042:62531","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xf8d4d18b229bbcfb5dbe0134c8b7d593a2a3bc8f856823505d17f6bf2e96324d
2. 0x85d6a08e7e45d8156641bbe09d968151662c56296a30acf6f4de08c971256e16
3. 0xf01f17798b158ceb2fe83fb3fa7d7d797cb4f2083718bdd8bdc57c3a59a621f6
4. 0x020de4352dac8b0a78d564870d7594233c376c9c4c18581d0484164cc5f6e3c4
5. 0x0b81818ee1c7df8ded85d48d60dde9bd3c02ebd696713cc82211d99d805e3c75
6. 0x542666f81a00ef766455899293037eca64aa588069897d60a79f17ff65529dde
7. 0x9f53801869a838df20abeb646e74e0e597539f28a7db03dfd1813dfe807cce97
8. 0x27a6d109ca4a0eb62679e597f92b8735a98ebae25cbb1cdbdb1e6e435c7df336
9. 0xf7025202ce14b69fdd28d6d6b565cb83c9a69d6ccb49d985f47ba95890756913
10. 0x6486e2faebec226af7dfa2941148a488f864442571bbfad7ed27cc128d53ebaa
11. 0x9cecd067699289d760f09c24dba05daf3af10f0a6cb66148495c244a2c70a83d
12. 0x8a00eda7272b242a5d459dd311665f728d7901e563d49972ca46eaa90c1b6180
13. 0x89a7b363610c665a6d371ca58d69c8f4bfe13c5c1cb1ef833fc373cf504e2e58
14. 0x70f4b5a4c6a4de9977aecf5fbe7497e271e9e2f9e5068c7dad5953e8fe898b30
15. 0x4068a4306db47ea0eae5f76e5137753caa3dbb132dca6a61a4d6c1838a52700f
16. 0x25127db2e775737b2874f6a159f7c1bf984317eea6482e94589c3ef4c5ccab32
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af