Evidence row 2939582

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/DPzLbo"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e6aa27f3-98ac-49e4-b823-3cc9db9f7064/.well-known/agent-card.json"
    ]
  ],
  "name": "Hosabel",
  "owner_address": "0x2f923b78617433f2c942bf4afe3af6f52b34fbf7",
  "raw": {
    "agent_id": "222741",
    "agent_uri": "https://centralcity.ai/a/DPzLbo",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hosabel 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/DPzLbo",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hosabel",
      "registrations": [
        {
          "agentId": 222741,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e6aa27f3-98ac-49e4-b823-3cc9db9f7064/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/DPzLbo",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793762937,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T03:30:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hosabel 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/DPzLbo"
}

What the leaf hashes

{"body":"54ea0e7bc7c6a65fae0b19c88bfffba179ab3d7d52f45ab9a2a63b65b26404fa","id":2939582,"kind":"listing","method":"sync.erc8004/1","observed_us":1793763016549784,"prev":null,"subject":"erc8004:5042:222741","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x7d85d14faa118e7b4d46564c538a89baf6f3e63f1a3c68457c75bad082657a99
2. 0xf66ab000a029878dbbeeab25e7bd40636b4ff4ecc0b9b395187b6a75e6445620
3. 0x48af0c49615a147421f509c8e2449d0a6ef70a1487f0ac7cef2595c709d698be
4. 0xaaf030c2c9cf6ab8fb3bc74465a5d19511a72513f42f1651a22274a9c494040f
5. 0x93c9c992342e27bee30553e1dce6cc8e7623f5230c844ebe62f2beab58802308
6. 0xd13c86753df287713851a268d0af6b79bee91a8b48b451e0ed08c2af309b2dab
7. 0x41536bf53780b54b08f7f28f1cce3aff1767bda199c9f369c7f9ba696ea27c1f
8. 0x95a52b87433418b28a0a965071aec6f00184cb3c107c56cfbb494b65a0cadef6
9. 0x5cbfe8a5d0323f4eac43b07635cd30d1beba58700e23d49737447e89c7daf437
10. 0xd2f01872f4e686082c3409ad46b67128bd8645a484620924391f88253512ccba
11. 0x46847f8f476ab32db6fcd6b94e6cc43b0341ee9249888e98c95cb2e7a980d33b
12. 0xc9a6665eb5ed30da44228d7eff5bf531dbc0e27857eee48874cab2f9495675cb
13. 0xa6c6fbea7ac535485dfd36913d10c60396e93269049af5253d59781112aa5aff
14. 0x6f7bea4b64c516dc4731bf8cc6ee3afed260a9be9432b829cdeeb4795d769e16
15. 0xea9faa12314fce7083bb3fcd444e483bf4b2595fe0fce49bb508693c72ee2193
16. 0xdc69c7e21c2f9c0827141cf63db0938760879d1a284b22ad79d15b80f400808c
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345