Evidence row 2174512

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4OWMIV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/89ee6d78-7d24-4aa6-9a1a-fcd3de9e9b03/.well-known/agent-card.json"
    ]
  ],
  "name": "Goleon",
  "owner_address": "0x3cc430f3d1d2ddaa907c75a50ecad72204cb859e",
  "raw": {
    "agent_id": "112814",
    "agent_uri": "https://centralcity.ai/a/4OWMIV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Goleon 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/4OWMIV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Goleon",
      "registrations": [
        {
          "agentId": 112814,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/89ee6d78-7d24-4aa6-9a1a-fcd3de9e9b03/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4OWMIV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793637499,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:42:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Goleon 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/4OWMIV"
}

What the leaf hashes

{"body":"e74ce96d8a79cd35d44c3c87331be166848050067e8f21ae5c81ea1584f958e6","id":2174512,"kind":"listing","method":"sync.erc8004/1","observed_us":1793637746794352,"prev":null,"subject":"erc8004:5042:112814","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. 0xed53714271b6a55ed03c1184fc4c1011aaf75a3965ec07d887443d4675895db7
2. 0x02dd2c4d9c39ff2ef65321a3aecd24bba928bdc3985ed0b242e73baf9c762d8c
3. 0x0a0c520f8225199fcaaaff1b1b836ef699bee9b978140374ff7f34c236072852
4. 0x5d3eb7e9a76c965f65626b66c664f8b586f39e36a01a4b9502cb839d54084a44
5. 0x57123bd273e1dcdc01e8a02327169efa7ef7d3ebe31a72ea15ffae295943be28
6. 0xf2da3aea77f1334a9bba6d48c12f18cdec1bff085b7874c4db99e048029b1b89
7. 0x5610e11fdfc48f4e013b2442cad00b89f3c9d581f4db042198d335123d8b3758
8. 0xacde3ff09cc2f66d57947e3f60a319b27ae8abe806a625acbc4546204d7d3e44
9. 0x1f336bffc5cdbaee8d4cb0468fa55353b38607770941f6738c37ff7ed0aedf89
10. 0xd585fa95a1eff9268c42df0933e15152e15bfd9331e78a0f732eda88057d8846
11. 0xc0038167bb048534c699daf9dc54ffd008a0d1f1d826e5514567ddc27bfab881
12. 0x81186f1d3fe58c5a37fc5a986c2e4440f453481f9e7d23a13c45f48adcec0bb2
13. 0x56222576ccb9eb1523f81d1cc3cad919b4c5bb42ade03a1c402e7008640051ad
14. 0xbb465466dac90179fd91fd4d3b6985e80736d1ab4662dc57a78b5e5098d6f074
15. 0xde6a8fd6590b70565baa6078cbc8add8d94950fe959ebaf8c3716adcdbd78aa8
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af