Evidence row 2279601

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5VxHZK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/29f865a5-367f-42f3-aa73-1504c0d31b5b/.well-known/agent-card.json"
    ]
  ],
  "name": "Zerkose",
  "owner_address": "0x8b6c3e6ca79e41c54582b0c868ec0149bc24172a",
  "raw": {
    "agent_id": "133092",
    "agent_uri": "https://centralcity.ai/a/5VxHZK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zerkose 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/5VxHZK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zerkose",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/29f865a5-367f-42f3-aa73-1504c0d31b5b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5VxHZK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T21:05:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zerkose 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/5VxHZK"
}

What the leaf hashes

{"body":"8e4244b62be0eb7d15cdccd0db3519c2af8a140a7a14790046aef2b625aca0d3","id":2279601,"kind":"listing","method":"sync.erc8004/1","observed_us":1793653540192832,"prev":null,"subject":"erc8004:5042:133092","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. 0x3a394d11ec5e412904fb6cf7fd01c0f2b502b93c27a3b40bebe61d36c783ee3d
2. 0xd7f3a8b700886289288bdbfa070e4dccee23e44c12738bcd6d1f5ad86d7ae0f9
3. 0xdd1bfc22ab5e1bdd6be6f645b8136deb019870ac27b5e6df3e7751d5ee4f260a
4. 0x59a1ec66c01c1ff5c2ab31651e44e26b58e63bedf9212e29cd7207c3db0609a9
5. 0x061ea3103af2858bbd3dc5175c22cfe23cb89f141b08447afe86b888803265be
6. 0x66607cc1730743a32aeb3e6caf627ef4d419e556ed70bebc41022e2b4eaa50e3
7. 0xe5ed3ab1203ba23ee84027a7a956124acd601e20d54e611a4c68e9cd0f66d172
8. 0x5026b5e7e7a7b7078bbd4421b783ecaa9d7637c16ca77c415d5116e8f2af4460
9. 0x527ae85ae5b0d9d4aeea383bd612be54925a537f50d6ad8b8443edea720e5ee2
10. 0x8225e50d522a56b23e54582109102b6e7bf6c968f63dd56e71e8a8f34a5aea90
11. 0x8d84bcdca6e904bba23b61a48a5a434a2095ce919ce9d83620cd444da0e0547d
12. 0xce9bf2fb06edf633b852c2a929fe0335a13dcc34aa7487c05c9c839715c4ed14
13. 0xaee6ec4fc06e2edf4e7718ad8b87a20e5863c6d259df1046ee61e5a22ea253b8
14. 0x637ba5f029eadccf80c2665ace422cf50802b8ffd21717811c25c8f068f65dc8
15. 0x8448bd1fe3c2d48b62a118ace4a5cb82fee53586dd43d776c2526ad844398919
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af