Evidence row 2300162

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zIHvKK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/eaeadd68-aa83-4bba-b159-caa968f7f48c/.well-known/agent-card.json"
    ]
  ],
  "name": "Fronsani",
  "owner_address": "0xabde38c14cddab409f640142bc3f7a82bd2d6946",
  "raw": {
    "agent_id": "141215",
    "agent_uri": "https://centralcity.ai/a/zIHvKK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fronsani 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/zIHvKK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fronsani",
      "registrations": [
        {
          "agentId": 141215,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/eaeadd68-aa83-4bba-b159-caa968f7f48c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zIHvKK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793661531,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T23:22:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fronsani 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/zIHvKK"
}

What the leaf hashes

{"body":"ac7c1ac4095655072ce83b3eba363e2d2783799a4586cdeb84d3a5d311861479","id":2300162,"kind":"listing","method":"sync.erc8004/1","observed_us":1793661747483072,"prev":2299526,"subject":"erc8004:5042:141215","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. 0x56fed0968f5f79ab710fd60deda853a004be201de1f81f833561a7a0cfcfed9c
2. 0x22359a4f16fdc326f2861b61fd7ce4ec590f9d74b91adbcdc6719ab55b06f259
3. 0x609b3894a67e0ff98250d25f670eb7b9ea633acc304d4821b8fb388156d1feb1
4. 0xc9febe8160263ba3fd6cc47df8b7af0be4acdd176e62ff0d780fd894d32dd75a
5. 0x9f55d9c6054d76967515d156924f821e7c6edb5c9ed36b9f5f790b9be6dcb63f
6. 0x730b2297becdbdf6a75b38e3d16487dd7b6aa2ea6e7cea1837282cd0687070bf
7. 0xacb72849f979c532989c2ab1d26e7e46be53c8d36e347bf4ca56704a6af3dfa7
8. 0xa1f62241295e64c8e31c48851130f1a4364d3740c059a914cf8e3cbfd9e4ea56
9. 0x7018aea17cfc91421e2d3d1b6961007660da8767fee3008984d40bb143059d96
10. 0xd282d4252e725b7500ac826ee467f8953dcbe2890fabc3d2ff70b64707a59189
11. 0xe95dfdaf0a3d21e6793524d1d8ed021601cde70c58ba543e75fede0fd55406af
12. 0x2727e7c2336a75a0876e84ae6f327ace6742a4c51a4090c4df7b9a7d293da742
13. 0xb5b32de12fac3b68a23088b6007f1052bd84011d7da80663c8664b4a4c7bcebf
14. 0xc73349c9955998a166e6e5920ac8ee0aa7bc6c9d66bace60f6dbd465dd9e0530
15. 0x52242d46cadab5f421a6f86c1edc6379b085ae98482fa80904e4a3028c1849a3
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af