Evidence row 3446655

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/W6DEWX"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f7d788d2-1e2c-4292-b22e-b7d3dd747bf7/.well-known/agent-card.json"
    ]
  ],
  "name": "Terkano",
  "owner_address": "0x83bc8defa921273fc21f05b36649aa21542a7f21",
  "raw": {
    "agent_id": "350500",
    "agent_uri": "https://centralcity.ai/a/W6DEWX",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Terkano 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/W6DEWX",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Terkano",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f7d788d2-1e2c-4292-b22e-b7d3dd747bf7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/W6DEWX",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T19:32:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Terkano 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/W6DEWX"
}

What the leaf hashes

{"body":"4bd48f310b10790c0a59cc41573b5fe437920c7a77dc4b448bc6a339bedfd97e","id":3446655,"kind":"listing","method":"sync.erc8004/1","observed_us":1793907147837968,"prev":null,"subject":"erc8004:5042:350500","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. 0x80a0180d9523f9cf94588f681dee259a1d1bc38b52a9c22bae80b4044bd2de5f
2. 0x86ada3dc0494e9fb40603f6766cbbdff7e310cb692367209e3f12f1c3b36cde1
3. 0xa31fe44ad6ef01ae2ae53fb83ba1ce258f0a2c2f52fbf984b5aa1b3674edc880
4. 0x01fd83c559c2cdefe1bef16bf1691a8606994dc90d77ebf6e82fbacce8c3a1e6
5. 0x388b740e46a7ebdb2164dd95d16d37e4c3d99d4b9bdd1fd7f729384252534a36
6. 0xe7f9cdc94dd1f4ef4414722e6912f8fa4b48b7e94a9f6cb2e3860efb2ccac060
7. 0x2653840d11b6c8a02096d0590c02d9728a0c3402bcc5d48eaa07331250d3119f
8. 0x1286c32425e88fbf2e04c1f838519022c78e169b27355efc11c3a729bf225d04
9. 0x3db4b9a57163e41fa32a4233b3f3e73b888584f5fe0d20be94fc314ac30d5d95
10. 0x209c57926daeefb27d181dd9b050edad91d42aedcb96d0e4c71a183617955869
11. 0xf3e2745136d44ec533460f0524cfaf496aed66d427b4749e368abde25b8da833
12. 0x25c183f475130e0b6d18e442ad73d666b884cc64e5612d16e438f73b3fabe5ef
13. 0xaa14ae51677b7e8e36fb7ffd64bf2b8756793aca5618712111adf6ee9b1f6bb4
14. 0xab8d9c6e2bd5035f3d9a605a747d989051b8ebc54de7e83559f48ede8a744991
15. 0x644b3663b447930221e9fe24f9d97eb640daf058f5ce062e43895179e35a3628
16. 0x3b5d12e41df15017099876c1435af6ce1c7a30cfddd96040c3878ac62de1dbc3
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94