Evidence row 2048620

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/mWphjR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/98f204e0-b227-4ac8-b50f-5b2b8248d548/.well-known/agent-card.json"
    ]
  ],
  "name": "Nefendeon",
  "owner_address": "0xee0fb65a618f35fc02102a90b04d3ebac4f9a66b",
  "raw": {
    "agent_id": "57210",
    "agent_uri": "https://centralcity.ai/a/mWphjR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nefendeon 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/mWphjR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nefendeon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/98f204e0-b227-4ac8-b50f-5b2b8248d548/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/mWphjR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T03:41:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nefendeon 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/mWphjR"
}

What the leaf hashes

{"body":"ba4178c9b9b4ac6f4b9c451fe19aa6fa9b70cd7edbc021a28ebb0f89fce681b6","id":2048620,"kind":"listing","method":"sync.erc8004/1","observed_us":1793590897739407,"prev":null,"subject":"erc8004:5042:57210","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. 0x4798d3723b7ff1814d8e09a82db62b364dfc721e097a710ac50ef117ad2dc3bd
2. 0xaeca885d5bbabde7283ebbca16e7cbbbedd545b3fed85e486a24ee95f66a86f8
3. 0xa3a9d90abc07854c0f48f7e9ac7f83daf8c63d73834962ff9e8f285fafc19e28
4. 0x2a9afc0f45161b604770ca2db7330bc247dfc82ad621965391a1d25e6e5f35e8
5. 0xa7daeada08f630e73ba0dc798adebe8e3301c0532b01e85b2e396bbea001523d
6. 0x8fad0f0bfc2e161bec09224051900570fda80862ef01796aa3cccfa85abf91c9
7. 0xa666c41e4ddfc98f77a2d53c6f32f2693685e74678656897ea91f3d4c616dfb9
8. 0x6172645872d5ce535456d14b479bc14c01968f2e713ed9b8df72b8a5e6d6b490
9. 0x2bcea1b16b888ecc273a54fed6b1403ee4edf2ba14c3cbf16fb08af9946ef09f
10. 0xf5f11c0fdd4cc527fc3dbca24a3a054d7be30119f6e4ef375d7797637950dcbd
11. 0x63566cd121d90542180cf1c7283cb6722a9f6a094b6764309524ebcaa5df7233
12. 0xcb35c8e9efae833d2a997b356d4d3b000b0f5841c3b9202c985c07819fe5c916
13. 0xa3336de478ff1096fe3a4c0522656d3a2923e8e721fe01f8fd137ddc7734c22e
14. 0xdc58bc56b35577036d6185abcf0d4c91a45df10bd65f767505c1d43fcecde566
15. 0x3217f821997a6d778dcf0814a25b1296c55ab77710c675e7b15695d25a6ce67d
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af