Evidence row 3405855

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/v17s0l"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b97b2472-51ec-49a7-9a4b-d4cb341f1c59/.well-known/agent-card.json"
    ]
  ],
  "name": "Alampa",
  "owner_address": "0x21f5f64f9b3d1cbf13b81597ff93f5a42890ba65",
  "raw": {
    "agent_id": "336254",
    "agent_uri": "https://centralcity.ai/a/v17s0l",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alampa 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/v17s0l",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alampa",
      "registrations": [
        {
          "agentId": 336254,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b97b2472-51ec-49a7-9a4b-d4cb341f1c59/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/v17s0l",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793883646,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T13:06:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alampa 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/v17s0l"
}

What the leaf hashes

{"body":"547124d09af7536a46a0580cd2d37ea23410c46c869d05eefe7da9ea03e72d42","id":3405855,"kind":"listing","method":"sync.erc8004/1","observed_us":1793884004884174,"prev":null,"subject":"erc8004:5042:336254","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x7cde30601d1df1360962b35e579ec668ee0cd8bef6b21383b75bf7a99b0d4205
2. 0x591f97996c8c59a6ace4e72cca4c374f379e1a9641a4836ccc6a4a5b9b6b2c90
3. 0xec24651151c51ddbd34f2bb57a147c77190c93e13b9084749e58c8416c81f85a
4. 0xf93245532557db871a6503d3e990aeefdeefb493d1ba864b0e8586a7316e59ef
5. 0x8dc508bd1f9a607b76c441b3583867e095d8f6e65b1cd0c3d6e5e46fda7a0559
6. 0x26e39d5783edd4721a2108b47db762a8165b8d4ebfd0b0f4beeac0c7d5feb813
7. 0x32caa1cd084e5e0df916fe149f162c2e9250a699d58631760539917124dd839f
8. 0x03a9284ae7ec621ac0c5eb44b222d18f79929f09c1c571394ff0efc2694046ce
9. 0xd96b55710a79e021d4d0aaed147345984d877d475baddcc73f75be151dcaacc3
10. 0x158b6a6a631c84ccc5db3fbc8889d3e56be386cfc4ad657db0db1769724f74c2
11. 0x73af9983e634e404e5989e6fdc074d041646cf565d88f97421058dc9e60137ab
12. 0x00db3d0913f7c3278d0e84d16a7aa62cfdf945cfe6f32ea2fc037c624c1c1c6b
13. 0xed381cca54c60ca2d3eb586e827c1f96ec5f9b9b163801ed5063713f403aabe7
14. 0xab8d9c6e2bd5035f3d9a605a747d989051b8ebc54de7e83559f48ede8a744991
15. 0x644b3663b447930221e9fe24f9d97eb640daf058f5ce062e43895179e35a3628
16. 0x3b5d12e41df15017099876c1435af6ce1c7a30cfddd96040c3878ac62de1dbc3
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94