Evidence row 2022143

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/gfXhHW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2334abfc-39e1-47f7-82b5-94559f883972/.well-known/agent-card.json"
    ]
  ],
  "name": "Flafivjo",
  "owner_address": "0xa8060a5dc142768875e6e5f15119857faa03c7fb",
  "raw": {
    "agent_id": "43978",
    "agent_uri": "https://centralcity.ai/a/gfXhHW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flafivjo 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/gfXhHW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flafivjo",
      "registrations": [
        {
          "agentId": 43978,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2334abfc-39e1-47f7-82b5-94559f883972/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/gfXhHW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793580347,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T00:47:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flafivjo 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/gfXhHW"
}

What the leaf hashes

{"body":"141681b1fbbb3e2e2782db781282cecd0bb2338d002f27c77f177c87a3bb02c1","id":2022143,"kind":"listing","method":"sync.erc8004/1","observed_us":1793580441013048,"prev":null,"subject":"erc8004:5042:43978","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. 0x948c4827215031e06457c1b4b5c9dab8a21a74a121bdd9f999c03b4a66904d81
2. 0xc9ac831413f989fd6bfd7ce64ff2c71129c4f0c714548cc7dde871b497fe8426
3. 0x0aee33725d49e8935b917aa9c1d7447a2f1febf3077409ca80e2fed54779fc76
4. 0xf117d2c43b743d042f6c4a3e41fc0b5c8c3966a185929563254c80d3ec864832
5. 0x371fb7025567f778f095be8195c7648410de8770c93baf9c242c4fe4dccacdae
6. 0xb6a8a17aa9c7fe479987ec2629483beee1aac420f141bec9215288f5f9e324e9
7. 0x52ab575d0d837e87edf47d262ffc1abc203fcbc174044e13c95df8d8a21970e9
8. 0xde95a510826d689c9146f3f9e107818848b751a36461c4fc46fd7aef6c4087aa
9. 0xdfbb7f848f6c13690a6939febf859104f068ba50d18555720ec5b554180b8134
10. 0xa723ce3cdeab0724e99d5ab56bf9ac1337a6b5b51970e104ce39c3387a504b2b
11. 0x082b9a357ecd380b01bd716496a1530d8de6d642b373d63a7a576a398a9dc843
12. 0x93a479000997489c9f10f23b0bab5b0ff25afee590d626a4bbf85ac315b6178f
13. 0x80c229343462b4db0b5706d7cf049c63be6fca4613d1e49d2d90b6c7dd36074e
14. 0xece99d4dfafa93913edbe131eb22b3d7ab2648b58b5bd9dcd361be4f8953b107
15. 0x5d92631d189bd0292c27a05f85a5ec38ec5f4197dfe4660eb991dc6a511e25a6
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af