Evidence row 3454874

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hllbZB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/23d0552f-8031-45a9-abf8-2d676b4e5009/.well-known/agent-card.json"
    ]
  ],
  "name": "Giossezor",
  "owner_address": "0xdd08a7038970c808427976b949f74c19b492e062",
  "raw": {
    "agent_id": "352317",
    "agent_uri": "https://centralcity.ai/a/hllbZB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Giossezor 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/hllbZB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Giossezor",
      "registrations": [
        {
          "agentId": 352317,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/23d0552f-8031-45a9-abf8-2d676b4e5009/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hllbZB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793911308,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T20:43:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Giossezor 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/hllbZB"
}

What the leaf hashes

{"body":"191dd47098c62d6c8d2b76406649b466deaa1099fa8fc56bedff7aaf03b73047","id":3454874,"kind":"listing","method":"sync.erc8004/1","observed_us":1793911417747866,"prev":3452576,"subject":"erc8004:5042:352317","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xc9d0fb8cb2dd0e3612f1382e7a9d8f5584c88c818b008f883855f5a62f363d8b
2. 0x9ea27e9f8fc72148ffd7fee5b3c40690d486ff69fc1d2a58db10016e397fc213
3. 0xb538d3b3ce40bdb1ac850f5634a0b8a294f8e6897565e31bead138d4c130c332
4. 0x2127efe0bababf0ea4177dc789ccd24c6079cad1d9b9503b10b7f9fe98207b13
5. 0x67bd2be4be5dda7337fcbbf55db13d5956386b0adc254566c32f03734aee9663
6. 0xa58e438fde890222230eb9f7315fef92959ca76a7a8db3a678bc1e0cf722c8c7
7. 0xea42b6215d815cd35d87530770a38512ea2d8d0ead3822ec360f298eff578e0f
8. 0xa9f17e11a044fc841632248d9b75a8653550a53bb8ba979850dec8e6fc1e4371
9. 0xe308b52de7ab35caab3ff5f8f86f17f148a472712d22936dc87a309a680f9b20
10. 0x12bdd6e4e48a4eeb15c6e89b019bb9a4989ea7585730e6bbcb18eff73d00157f
11. 0x3ca0cc3a0abcf0e1fba8e57fd3244428e76498b3ec2088030db95a6552def628
12. 0xccb029f2c0590595e7f60b6d5aeeff5fa17ecbfcd9251f870a2ab76e4d7edb4d
13. 0xcf9c86bf65b4a0a75207f5b32a0f35fecd6ba8a456e38a5ce345462fc0b7b0ec
14. 0xd01459647d40d605c761723e6522a6a8a4f8cfb9e4f0ef03c29b44591ee9d962
15. 0xa4e56d82ec36b49551d49bd66018a63f06e5a1bf1f57267e4e574643bc111b3a
16. 0x308711d37f87ac2fb79802c45aba249411861d2d093068d1718f039b506d2a02
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94