Evidence row 2128893

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/GBVgO8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/84aff722-27dd-4c97-83c6-8e6c43f7f356/.well-known/agent-card.json"
    ]
  ],
  "name": "Jiompeh",
  "owner_address": "0x94db5e58a398b44d95758fa57fa5ce478b33d096",
  "raw": {
    "agent_id": "91849",
    "agent_uri": "https://centralcity.ai/a/GBVgO8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jiompeh 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/GBVgO8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jiompeh",
      "registrations": [
        {
          "agentId": 91849,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/84aff722-27dd-4c97-83c6-8e6c43f7f356/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/GBVgO8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793621395,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:15:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jiompeh 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/GBVgO8"
}

What the leaf hashes

{"body":"5babc2992868b7669eff93a31fde35d45d01ef381c5b7c6413dfdd942d939419","id":2128893,"kind":"listing","method":"sync.erc8004/1","observed_us":1793621703028317,"prev":2127844,"subject":"erc8004:5042:91849","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. 0xafc88c794cee1c89eb6f64f6928c97785b1762804b8d7053ee8d7e5003bbd8b5
2. 0xab3299eaa1df8436a19dd203c16fb7039cbfba12fc8fd5a65199f53114f93ed4
3. 0x6f9e8cb5b3c3dd7cb83fc8c450f64d3b7eda9c09f5a5b268c19f99b0e4d75508
4. 0x58f58b6257622cac7818dd3455ae1bf4ce43e034ca0c05db615a6abb37b3e5e4
5. 0x8ae1fb5d550444a65c7a23253619fc8e7e00b16b081dda22d8b73c08b80a87fa
6. 0x2a10b3f2056c96c6594a01ea3f3126ccd8d33f72ef1ea5c727317f990331517e
7. 0x30610b249433daa803a405fbdb1b6a73ad995852703cba0e143ddf76f892bfe6
8. 0xfb6db425c39ce88b3735ddc5a84342980e1946eafe2388f23ba73222e21eabdd
9. 0x6e9d87a04fef00c22fa18287ecff0a67329b2220ad6c13e5b427555a547e1c4f
10. 0x7e7a2c5f72d9593776258f7bb00b74f7eb7c8c48d9fd091a0cfe5d5524f21f45
11. 0xb2b170d7ad5dcf3e55a540b203eea738dca48e14c97deefdf470883ad4b9084c
12. 0x3f5b8a46d4602f78a712f9446b064f32836e36fd6c23e6658582d1139ccd321f
13. 0x026aca682cb5dc6926296949fd7c047905eb55f048c3a7c3bfbbb67e9d07fee8
14. 0x2f8469a138f90dfcfc93d4f817bc8f20341a871e08f629fe27a2cd40dbfeb340
15. 0x793184605629cd36ba80a07cbe115ca35e8923297bf024260c6f5c06b255f638
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af