Evidence row 1828323

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/bXetns"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8d82c6a6-d898-438e-9952-f9a149159894/.well-known/agent-card.json"
    ]
  ],
  "name": "Maokito",
  "owner_address": "0x57070f386f0aab14f4fa5fc439d0047c514d9728",
  "raw": {
    "agent_id": "27802",
    "agent_uri": "https://centralcity.ai/a/bXetns",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maokito 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/bXetns",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maokito",
      "registrations": [
        {
          "agentId": 27802,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8d82c6a6-d898-438e-9952-f9a149159894/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/bXetns",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793567569,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:15:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maokito 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/bXetns"
}

What the leaf hashes

{"body":"4359f047f0d8cddc0af2e29c629c03f70b40789a4d939a6c73e854d03f60e420","id":1828323,"kind":"listing","method":"sync.erc8004/1","observed_us":1793567738849217,"prev":null,"subject":"erc8004:5042:27802","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x7fba996f7ce8fd8db5bf81f1e182d8021b7a66d27ec3f65a303d665d42853d7b
2. 0x652223af20dac08b7b6861da750ecd90b225a0588ee6f49f85112b9a7924dd9a
3. 0x3cd3c40ea7dc6d36ca127aaf38edee005d2b2b9caddcd1dd8e2434c848a396ab
4. 0x2bb567f6f2e4209cbfba0a2e0df2384fe402d4f950f8a9eff18d75bd0830b851
5. 0xdc7c3d71f77164d415b8326a922537cdf75bd609c6e5bf4eaa8f727c9dac7d11
6. 0x2019e5dc68b9a923dfe3fb9c68fb5e5943833eb7f8775f5464222c0981227442
7. 0xd496c45b297f1c893723c056a0f53814cc393493e0e7bb85669bf82c0bc10ca1
8. 0x6ac723dd36663be42469becb8b376c1520bf29f9039497ec46c931d10bd4f31a
9. 0xcc3b883356c09f4f20c95c156ab4f434321bd9ada9294a82d88d31f45e63fb16
10. 0xaf7ec2fb0e3b492ee7363ce41d3c3fa17cf7cfcb1492426148034b721906f2f5
11. 0xde5fcd433838fd1f03f4307634d8c97d5d9e913beca1a3345f045e6134ad2a9b
12. 0xbef89f30edf79e35d1e5c3609040274f03bf6b5037e6619fb8bba37e42ead800
13. 0x0d7168eda56f959819319294f2344abf3e83a06736c3ef37f9f274fd0bf74ed0
14. 0x19ce574eee56ae085b2ab0004d191db3debc9d29cba2d71de21a8710ca8151ed
15. 0x3950a937c3f98cedf9cbbc2f8905c10e3aac8ebc54b1e3468237d58bb254c496
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90