Evidence row 3018802

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Hpwbno"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4f748e8f-650e-4613-8c59-d84c17ebf5c5/.well-known/agent-card.json"
    ]
  ],
  "name": "Luosino",
  "owner_address": "0xe7911b248f2b38fb1ff586942c4dda2c5c7b021a",
  "raw": {
    "agent_id": "254766",
    "agent_uri": "https://centralcity.ai/a/Hpwbno",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luosino 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/Hpwbno",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luosino",
      "registrations": [
        {
          "agentId": 254766,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4f748e8f-650e-4613-8c59-d84c17ebf5c5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Hpwbno",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793803854,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T14:52:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luosino 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/Hpwbno"
}

What the leaf hashes

{"body":"16896738e12a715d45f0343426872702a4642250dca66d681a1306f0c4899cd9","id":3018802,"kind":"listing","method":"sync.erc8004/1","observed_us":1793803938871181,"prev":null,"subject":"erc8004:5042:254766","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. 0x71bc63cab4a197bf763fc4a664ae32c1d32c05ae3d9eb6b15d279e595e5b4aac
2. 0x75c9744072d6a1a7b7f33391290d738ec83779e3de463dc49a489c55e9cf0f6a
3. 0xb843c38981df9bb0390ad22f3c3d4a64ef22a7e622dd2333308b177c0abf376d
4. 0x5707ecc4c47ac1ff56c3106dd8c77852080752371c6a4a42bfa4e99e975438bd
5. 0x426da2e4739c18cd1584e612e3f3092466b8d62cb695367f2997799376bd9142
6. 0x72128f2de0071f7c13c3b37233c13e7f693b49392b021f11e6424082257e3213
7. 0xc55bb90d6575dd1bba69c3250d86ecd91401807f25921231b3d61506a54a276f
8. 0x6f2161d9050403d3c5b114796d35f65a9021cc75b4d2a1a58861b4159683546c
9. 0x1164fbf73f4d8652e68522fdac66c1c21eb7eee290f99c33cd3a95bdf547d1f9
10. 0xd55fc47800296afbcf8c4b04e9931b34eed243c748110a6e3c47b532eb669aa7
11. 0x9a09e9ed1d9992f3640136b3f158358a045dc7b871f36e7b955dd2cb31f3ad28
12. 0x62ae71e5d9f8f22fef0864cd36b9ac9dc7868b3db6fa350a36177dc2ea263ea9
13. 0x597af581ce631dab60354aacc984d7398ba52a1ed9fd62d247a798c1ceccaa72
14. 0xe27ae3c825a133907c02ce25e7292a68e76325500afc33ab38a3ba76e1a0d26b
15. 0x539d73c83d7aa7f740599809a1eb066b48ddd9e8d1ce14a80cb191f4cf87d3b8
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345