Evidence row 2147392

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jZ5I1z"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a216d174-c41b-4b0c-85e8-de59f16f29e1/.well-known/agent-card.json"
    ]
  ],
  "name": "Zoster",
  "owner_address": "0x9ed07830f09567d4acef6f9e3f2ac096955c8a61",
  "raw": {
    "agent_id": "99573",
    "agent_uri": "https://centralcity.ai/a/jZ5I1z",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zoster 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/jZ5I1z",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zoster",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a216d174-c41b-4b0c-85e8-de59f16f29e1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jZ5I1z",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:39:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zoster 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/jZ5I1z"
}

What the leaf hashes

{"body":"7c2c303457c4b29dee830c781e1ae69d3a6bbb94e1266f7cb61f28df8c52dae7","id":2147392,"kind":"listing","method":"sync.erc8004/1","observed_us":1793626753843741,"prev":null,"subject":"erc8004:5042:99573","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. 0x4389e63973a1dded324bcc3feb759873fed738ee5184a19c3da3d2a1d5a1839a
2. 0xd85fd5b7e3cd8e3b27dd69a70c514663684165783821d782e948d4253d1208e3
3. 0x9ca0f233118f56908b4b56ffd5c8a3dad813b2462d943999159e0bbca4ba4d7f
4. 0x91ee406fb37fc4152f395abe91ee5b83c642c425ba370b0d96a73ccf8ec98f82
5. 0xe0738dbb2bcbf4816d768dd07692c4df9724bdfb5c9babc09b15e9d90fc8ac70
6. 0x8d05a1a0c62af0a189a470f803695d956d104b8a960f2df39294f1799d50f1ee
7. 0xeb28909a706fdd5bb25bdb74d9dbdfaecc72b8f7f7f59f7a84f940647bbb8da6
8. 0x2e3e42c7fd54252a4d23948fdd98a927da6860d69da24037a633548e31945870
9. 0x4cd26a4be061a78ce8d3f4d1c89355426d84dd2974b5ea9a91ec1dafe857d8e1
10. 0x48a59c537776b2fb6931ce72070ddbec876cfb950ec28f97a0b2baa81f34a0dd
11. 0x519ad527ebf84c288d362a829c1ae01ad2766a39143c67eab6305064632ca01f
12. 0xe92478cc3eab4cc4c9e8fd5dbc3001cb0971587042ed8624c5712d5ceb777263
13. 0xd4651434698f4d5f8d2255b9d81f1cf47a7c3da7e2321b09b05fc8ddc31165a2
14. 0x75634d9d67fe6c75f98d15ecdced550aaaa0b303b51c1355fcc39f82416bc504
15. 0x3217f821997a6d778dcf0814a25b1296c55ab77710c675e7b15695d25a6ce67d
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af