Evidence row 2092575

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nha4dP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/34ec914e-e6a6-4baa-b2c9-d8504c2b8ce3/.well-known/agent-card.json"
    ]
  ],
  "name": "Rolleon",
  "owner_address": "0xb236afce1b07de7eb05beeb1c0ceaa7603b56095",
  "raw": {
    "agent_id": "77592",
    "agent_uri": "https://centralcity.ai/a/nha4dP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rolleon 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/nha4dP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rolleon",
      "registrations": [
        {
          "agentId": 77592,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/34ec914e-e6a6-4baa-b2c9-d8504c2b8ce3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nha4dP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793607785,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T08:26:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rolleon 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/nha4dP"
}

What the leaf hashes

{"body":"2246bcfb2a65b00a99d924b45d3281c52ef4557097502153f13a3e5776d8fd49","id":2092575,"kind":"listing","method":"sync.erc8004/1","observed_us":1793607966371410,"prev":null,"subject":"erc8004:5042:77592","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. 0x1bec9d902d9b8c6171cd377c8c135e962c875bdc5732777ba8992dc78ec3d1c8
2. 0xbe46f5b9de28f85ee9f14d8ea808315651b4d6cb0850d1b381b25b836458ee94
3. 0x4a699e267585e9e1d748e926303c403740a394b550e2f50a78cde2811ba12a5e
4. 0xebff2c15f13f41da1d8c3efa34da5ac8e353e7e5ade8131b903dfffc4e58020b
5. 0x6652177f7435da2852ac828548a5cda13d4164cac8cee84a40f38254b33ea8d7
6. 0x3cd115081332d8f089a2f656ad9aa04d7da74c8b567477003c97fcd69a2e3246
7. 0xb4a477af4ddbbffc65bf3b78183d5ee9200fba631e7b3b13ada973d92f787e68
8. 0x0a10da58562d69e0517cdefa9d0afecc954043c8fcb3f618117686218482e239
9. 0xa0f47849ea20cc1fdb401cc9c19fa3bc0805f7d5c346c2fb0d450f9d0d8ddd04
10. 0x6d25df13fb499baef6f63974d2d769036a426165e51a81202429c0a1515828ef
11. 0xf0c0631483f8f868d7b447ba6788b38c3fb3518511b65dfc35b7698a5dfc484e
12. 0x1b8180a62930c76e7899da8ca90344aeaf32e1420f1e6b2bc56928fd37a13e3c
13. 0xe2dd127d9ccc5339e1d044fef0fe0ebbce9fefdedc7bf9fb2070bf570a64799e
14. 0xad8410fe2298c1ccff00c301cabf57d2495acf6e614e5236bbeb834747908ca4
15. 0xb6470417fdb2a0e3de9c1abb1722cbc88bc0dfb5afda0a77e1eac26ab1683ece
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af