Evidence row 3695512

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/s7XSrh"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/43be4dfd-3957-48c5-b99f-0bf9d31f840e/.well-known/agent-card.json"
    ]
  ],
  "name": "Maebero",
  "owner_address": "0x9a4b8b95d3f670901c04dae0462ca446c1c0b661",
  "raw": {
    "agent_id": "380165",
    "agent_uri": "https://centralcity.ai/a/s7XSrh",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maebero 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/s7XSrh",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maebero",
      "registrations": [
        {
          "agentId": 380165,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/43be4dfd-3957-48c5-b99f-0bf9d31f840e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/s7XSrh",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793948990,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T07:11:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maebero 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/s7XSrh"
}

What the leaf hashes

{"body":"d78bcb428a91a579fca503b3230db33c0361a35612dd2260ce79d8cdb60bbf75","id":3695512,"kind":"listing","method":"sync.erc8004/1","observed_us":1793949114380316,"prev":3695303,"subject":"erc8004:5042:380165","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x783a80939e631b93f85157b121fcdd8ec449679441b23600e62403ab08d5250c
2. 0x672b149afc2c2c6b3cddb41e77f79dd75c4a7e0d657cc73e07829e9c71eb0ca7
3. 0xf6ba675607c2331f0c5918f0db6d70ebd5c9022d546e39b8ccba58501dc46096
4. 0x84a5043fe1d36b0626ca00db04cf4768374dff3f0dfa3aaabe5d801a6c020a6c
5. 0x33b310fc18174320041b05f320fdd1a750753513e965338ad3e58963a311ec2b
6. 0x6e9ad3e97e5aedfa76592a84cee8c0800549b633e91c3fb932f3741fbd72ba97
7. 0x0d6c596dd3cfd61ca1319ca2420cd8228d50969aa80046810d7a929f58632f89
8. 0x46223fbbb05294e6c037e105987723ad758db7e11fdb8b7ceedadb6d8bfb65be
9. 0x5539139984aa399de94109c6fbead8207f8a9f548913c806e61f19a8e89744e8
10. 0x45f446d86ce950bfbd667822e670830c478b770437c88ba3102714f297f65b29
11. 0x01fc1abcaf469c3060f9ec98021f58716587d6a1711c5d30a4b1a54e510e7c2c
12. 0xd55a8e8ba0fda17054c7ea396cd7e66555d2a6309fb858be8210bde0ce4d9efd
13. 0x31bd6424a4033f0062ca83466c5dcc5d0e2d51bcdf6308b6eab4640472b3d8c9
14. 0xf924dbe70c424f18cbe5709dfede8c9422fbce1ae5388e7d5884eb95585abd1e
15. 0x76ebf1850cd69318e55f7c76c298e951486d7eb89da9726d99a973873bd3e0a8
16. 0xa020619e8f130eeb03f3c2beaba0422017bd8b95688ddf44db1c31cf0fd40a6a
17. 0xe98c6c6b56a21a2fc4c1edfe2563812e690a6a4336d11aef772ac1799d1ee7ca
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1