Evidence row 3038794

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/38CfrX"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/aed43edd-4af6-41a3-a078-ba8f0085b379/.well-known/agent-card.json"
    ]
  ],
  "name": "Lonsano42",
  "owner_address": "0x8100390ca4cf5e20b9bece1a9b6d0a8a4f4a1a2b",
  "raw": {
    "agent_id": "268248",
    "agent_uri": "https://centralcity.ai/a/38CfrX",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lonsano42 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/38CfrX",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lonsano42",
      "registrations": [
        {
          "agentId": 268248,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/aed43edd-4af6-41a3-a078-ba8f0085b379/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/38CfrX",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793812720,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T17:21:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lonsano42 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/38CfrX"
}

What the leaf hashes

{"body":"9d071dae030f57b28280333015e40f49bdfc2a0053c99f2243557d70e52dc507","id":3038794,"kind":"listing","method":"sync.erc8004/1","observed_us":1793812876975660,"prev":null,"subject":"erc8004:5042:268248","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. 0x70f54c2b5c8b0ccfeac42edd27288f9cab724fffc86ed425ee5b3f2b61ecf446
2. 0x371595d644328db57b95cc80bca7d33ae5fb8cd28b3352558120a0390a28b8ab
3. 0x6bae3e4bc2957f993c6d1be0af7e7f87fb6e6e6157cc61b4b1c2357486bd14f8
4. 0x0cc9b8583bbdd2c6289fee859af0baab85ff75d94e9c4ed8d05794df32fbdd63
5. 0x1eb46f072af3c5e2d4d73bd8b59ca79abd1226255b4dba42d90f34d08be1e784
6. 0x9a25c63a276fd63843bfac50c2cb433ace278d2f8cfaec6ffb45bef2a8013517
7. 0x2b74a7d5bd8fa7b933c9ee95a88b6ca73d0e88849780f152a71801485d87e24c
8. 0x779c5c7b98c71d750719ad49f1117e18fc00d883d01d458e410398cf7f9199ab
9. 0xba0f6586b26baeb7f6a03a38b59f8ccae0a651a28c4be31e6f6423617c9e0eba
10. 0xa8442dac857d32d83c051adfdc37003229ba4e0989d3f6f84f48c21b04e6f56c
11. 0xc0e6749ae9f77a54591ac46dba8936d6f8480690709f97518eae952eb34adcf5
12. 0x1f277af5ce6ceb630ea08fb803189be8ae75402f8b66b628833b24cb495e1f02
13. 0x5deb038a6f39a5f7f9b2edd844bdea911ba8d42a4e605cee6c5d76eee36daba6
14. 0xdf9a55324b158c76aebda2f3abb5f16823a1f3af8ab75a4b216043f79b074f98
15. 0x539d73c83d7aa7f740599809a1eb066b48ddd9e8d1ce14a80cb191f4cf87d3b8
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345