Evidence row 2040433

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1JXJf5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/276eb304-cde7-48dd-9a99-3c0901334442/.well-known/agent-card.json"
    ]
  ],
  "name": "Riofis",
  "owner_address": "0x43a82b25a0f371245340e7e95e44b9e1e9e0a4a2",
  "raw": {
    "agent_id": "53105",
    "agent_uri": "https://centralcity.ai/a/1JXJf5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Riofis 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/1JXJf5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Riofis",
      "registrations": [
        {
          "agentId": 53105,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/276eb304-cde7-48dd-9a99-3c0901334442/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1JXJf5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793587687,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T02:48:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Riofis 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/1JXJf5"
}

What the leaf hashes

{"body":"e11c26f6ff1e9551f3232aee3b07695b3b418649aea5aaa3b99058b2ccce7e8a","id":2040433,"kind":"listing","method":"sync.erc8004/1","observed_us":1793587737097003,"prev":null,"subject":"erc8004:5042:53105","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. 0x30b9db10aafe1321e802f4e01a65d349d4bd4a896d59cc6ae84f6547dd05d5ec
2. 0xee2740ea8748730825a4eaac315ab1895af373ec837c2fa7ebc77c9e5dcb797e
3. 0xac8adb201b2605d813e1fee649dde6fbbb299bde6beb0e993e78256d1d1e8d37
4. 0x099cefac37cafce6bd94e083fe97ffd03abba6f98c65225a53309821ef51adda
5. 0x0370266fe71ea50581f2b7b84b9f35a51f0d8157f22684ff8475f847b025885d
6. 0x4ad28aa574e5efbbae5996deaa027bad0acdaac51e64a60e1e81642e90845649
7. 0x88d9b1e586ec02d875b4ad9fd02f7f6d777ea6822200ab678640204534b02399
8. 0x5276ffe834f2f35952946661a3a3315d2071956e73dc013731afafe163fa6fea
9. 0xc1a8050d3d09a4346c6880da9844dc838f5954782e9e95cb71ea834c087fd64c
10. 0x9be8d8ca9047e4a6fe24985ef73262c631643e020b725ab71c7bc3a2cf915de2
11. 0xd77ffc260c4f412d08efe0cf673dba32174dac3e20c23279fc853530f229b65e
12. 0x0069da835f0bdf3fac9b4da76faf3526f6622cf9f1f1db78993c2c79276ac031
13. 0xe0a95aa0d153f7a034b0dbeb91c5460c64c47c22ac037e0e8cfa69f4ff734b69
14. 0x74cae95d275254a9c747b603bd40b5086c5725fd3e904782e6447e4647e8b049
15. 0x464ce6fe060d0a6c4e810b71501e55084086148f7daf393caa14462b1a777022
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af