Evidence row 2104749

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/TCPYil"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/774071a9-ef2d-4911-9cf2-1ba21824cfbc/.well-known/agent-card.json"
    ]
  ],
  "name": "Zakert",
  "owner_address": "0x43b5b7f41dafb4161c999e6f803a3e40b36f20df",
  "raw": {
    "agent_id": "82432",
    "agent_uri": "https://centralcity.ai/a/TCPYil",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zakert 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/TCPYil",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zakert",
      "registrations": [
        {
          "agentId": 82432,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/774071a9-ef2d-4911-9cf2-1ba21824cfbc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/TCPYil",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793612930,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T09:52:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zakert 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/TCPYil"
}

What the leaf hashes

{"body":"2ced7cc184f1e1fee89a6bae94125523dd0418fb2f7a74941a62ba9ce14481d5","id":2104749,"kind":"listing","method":"sync.erc8004/1","observed_us":1793613166236427,"prev":2103477,"subject":"erc8004:5042:82432","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. 0x99f1ef1eb179a8e31700ec8d1da4ee735b0bb347a955351e723476a89d62878c
2. 0xff97044aacf6734208921d47e10208a7383fb678e23dc3617fe7c37e6e950241
3. 0xa4d052d1d44a57892771e8a5fe3a5bfa71d9b30f0a590239ab66307996bdd7ab
4. 0xff45da5368bc800e201d0a3389f60fa3f1c9c16b49c8f1efcf773390eb8816c7
5. 0x6143f74552a149aea03ec988c5f7386f32969f61d6065a1f9e12b4840928a847
6. 0x4c153ab3a220747e978c935156958e977cdded00dc1eb853b72051d5e8f72292
7. 0x62fd89ac59d7426a324a60881a7c1943d2aa2c3c6db3784356a57d3f3363ba88
8. 0x540119497861adce66bc3f4c2a5c14535f553b3d57363496ecccd2824e64c524
9. 0xda3120edbdf9c2a928ed174ab7280d4fbde97ce705b67d472f2dd57be3e628f3
10. 0x8de655c6db1bfbf63777ff32ed682b3799b680a6d56b1b995f6214cfc4a8a74c
11. 0x0ebf0dee7659490a53403f6e33e892e7c2a61d5bc168fcf38722f35956bec54a
12. 0x60bd288cf68fd865db71df4065677ad3339531f9f1add40d462deb18cd7b0a7f
13. 0x96eeba0e0bb8dfa0ca66d907340b43514f88c7ff36bd9a1299bad5cc5219d2d0
14. 0xc5de092f33d9a5a2d3076d47423feb11b0630cdc080163babf6390bb04568ce5
15. 0x9c91ecb84461aa4cb2a891252746755d862a88fe9bad822700cdb99eaab2edca
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af