Evidence row 3719252

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/h3nZqr"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/77b11a4a-7d69-4310-8f1a-7830a64ca83a/.well-known/agent-card.json"
    ]
  ],
  "name": "Tumero",
  "owner_address": "0x6fe1006bda48d73732e7be1c426bea140285a152",
  "raw": {
    "agent_id": "392443",
    "agent_uri": "https://centralcity.ai/a/h3nZqr",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tumero 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/h3nZqr",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tumero",
      "registrations": [
        {
          "agentId": 392443,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/77b11a4a-7d69-4310-8f1a-7830a64ca83a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/h3nZqr",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793965349,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T11:45:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tumero 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/h3nZqr"
}

What the leaf hashes

{"body":"92ff6a3d4b5da1b67f7650fb996b2888e47795528025c88b3c6bb4a3670d02d7","id":3719252,"kind":"listing","method":"sync.erc8004/1","observed_us":1793965509258517,"prev":3718939,"subject":"erc8004:5042:392443","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. 0x940410dc88034c72538445b0cf95875a0c05d2cae73683d6251c77a8ceb32b8f
2. 0x149a480d4e22f05f177cfee0627d84df5fc7a39c1915683761e2ed4aca1cfda8
3. 0xda826914771b48616d0d41861aa4117fd670f55d8c8303d8293d6465d917577d
4. 0x294ab690d18fcdef09b3c65eed69b205a9b8adbd231738b56107c6f273659049
5. 0x85a07001d5bc2eeba7696005891144ebf6dfecba03d9c6aeb14466ceca876e70
6. 0xded4d86dba6dfc23b39c5f47c0d6b7abca19a1c16ef065b2ba8e0b106045ffc3
7. 0xac4355d92f5391e9dde009d62ef91bd584a542748710356e7337c2d60da5344c
8. 0x62410a26fdb9441e574f88f0fa1ea88913a60ab949d8628554143ea502599578
9. 0xc38e0fedbc51e6fe9552ca83a9592c3443c21f3150659f6729813f1adc543f77
10. 0xdee36db90e7a17f4af6e5a358f5af86c92ff2d28af43c5ee93524c0fe6be2dd8
11. 0x170c35afbe9c41fd9b8f8f18d95e5bcb775b277f1006a4620ff0927fd7808eb9
12. 0x3bf53898bbca2736fae634e7d7e4cd93d6499750b941474cb37b97e58fb89f72
13. 0x8a89d7647fa49bcf46bb505fb0bc3358862982476e67219edefd3e134d735e55
14. 0x9300b487b59d14a913153c867757f7162210a358be720adfd67edc1e09919420
15. 0x2b6e1fccbe399ee4ae56623ea6c958d6ab4bdb0e2859743044f99fced1f59f02
16. 0x15b694ad919111e31e8112077ed1645b2f3c0d6f1433eaac3aaf1fff1c7c8aa5
17. 0xe98c6c6b56a21a2fc4c1edfe2563812e690a6a4336d11aef772ac1799d1ee7ca
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1