Evidence row 2302019

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/p8Fqfn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e14f9c81-3e0d-452d-8bcf-e7a938829e4d/.well-known/agent-card.json"
    ]
  ],
  "name": "Neta",
  "owner_address": "0x17d03da860c59299d847c29e9396d017e5a492aa",
  "raw": {
    "agent_id": "142062",
    "agent_uri": "https://centralcity.ai/a/p8Fqfn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Neta 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/p8Fqfn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Neta",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e14f9c81-3e0d-452d-8bcf-e7a938829e4d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/p8Fqfn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T23:33:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Neta 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/p8Fqfn"
}

What the leaf hashes

{"body":"6ffb0667454a9637a5447533de037b63b27036443fb34fad14f1b7487a8cc87b","id":2302019,"kind":"listing","method":"sync.erc8004/1","observed_us":1793662430592166,"prev":null,"subject":"erc8004:5042:142062","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. 0x5fe8d56cb7b49ddb36cc5e5829713919926e3e07784b28053a43a198524d246a
2. 0x9ca368a2dba2ac9ddd9ca22a178cde544dbc0735d42d4d4f677dd0a9c977c220
3. 0xcdd4cc9213f582c625ad1bb89dfbcdec17c932cd55f49c2a80b25b9000379cf8
4. 0x06e4dd7c4d098587e8c67618ead2c895657e27805ea3738dc12c9427abf0c1aa
5. 0x7a9f347d12d22b07052af23e214c030d76a7c1ff4613f723d2142d9a15dead80
6. 0x4166d594a5e5c121155739fcef2bbcffff4d0b4e22a3cba7c3bbe4b36215c33a
7. 0x280ae1cfdb5b5cd6eb21dba1d754f5cbdcceb52e0fc3d085dbad06df84de8759
8. 0xc4a0c5b2bdeed19fc17b144d2409d26c03c2afa8c90d2e90585d30010b2b7950
9. 0xf436354bcb2835b7d0f40f7df32e184cf39a44e916c7b48b4889eb6c2e5cc3ad
10. 0x2b40f2ddbd2bdf1acefc008ff069e3b29843c992aacd325feab723329b3b844d
11. 0x52f2f5577c556f825a80c2f8ecb90d03b52b0d2a34fbe7caa8b2d39106e9db10
12. 0xa757be925280eb68af83252e53d459806a828f69a86ca1efa5f7c512fd57f458
13. 0xd7d3bfe4670fa6bdde44d198ca661840b2abfe18e9099f606cc8dbc11ac3c436
14. 0x6ae97c2bdc679e3326a739627f6c3a307d7e25e547b9bf23dbf2622fb26d858e
15. 0x23f4763e8db2efe57fbc28dfc68f2b97b65f54a03425994e68157763af649a50
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af