Evidence row 3446599

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/15LlPH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1da3f19a-589a-44f8-ad8c-6579ff014f35/.well-known/agent-card.json"
    ]
  ],
  "name": "Maimpino",
  "owner_address": "0x8b9c499de786542e8b1255c28eae188ddc68b2d7",
  "raw": {
    "agent_id": "350444",
    "agent_uri": "https://centralcity.ai/a/15LlPH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maimpino is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/15LlPH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maimpino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1da3f19a-589a-44f8-ad8c-6579ff014f35/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/15LlPH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T19:32:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maimpino is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/15LlPH"
}

What the leaf hashes

{"body":"b6174de43ca339d201a8a4c00bc5556431022d2a11833ac37be81a718e4c2f2b","id":3446599,"kind":"listing","method":"sync.erc8004/1","observed_us":1793907147608562,"prev":null,"subject":"erc8004:5042:350444","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. 0x6973c505729b9d611e0b23b6e0885b6b99cf972c86b469e5a87e157fc934db55
2. 0xedc2a7bcf80943beb48bbb005c0298200a723f9dbd74c994d999cc3f0ba8594a
3. 0xf72347f7b23ba623044076ed67ac4400d115fcf3dce84fcaab43b974c17db512
4. 0x328e03311bb2c7a7d255f5de24eb589be9689eaa25f1ca3ccb7f7e1ecbae6651
5. 0xd196b92530c6bd560104d8683469f1b84ce4d977cb803a355737e40beaf48567
6. 0xf41db032049318e6555fb7c454b7ebce512e75473f224fe51dd99e2697045799
7. 0x92a15af31f51a1724bb2a565f99b13f6105081448c051822984ef105b747c7b9
8. 0x47f912aa50d1e04b000d077af06a0cd354eb95b03e98eb44f241c18573fb5dfa
9. 0xb5af8d14a9cacd962e7aaab35873ddce94d5055a94496fb76c0f9fee056bf444
10. 0xe392bff213a3722a3ff8218ea51d85e712181f6f7640f8157fbf1fa196ccd5e8
11. 0xa6d00250677d08400d188ad35889cde7d6afc9bb27dc5e86619df51a6d322f64
12. 0xb15cefc861a084d2d7a20d1af38ba53fa7f6bbfd73e70edd32839c684f76f9ed
13. 0x523b76385ea12ce392760e7955afa958e200c7fa35737d0c8c06a5a10e7d1189
14. 0x9f2be961a8419237b98b1b980a6b1775efdf14bb1bcfe62d18edeff510e87dcc
15. 0xb5ea076f0a9490f58daaa0cbe915aa5dfdfe460bfc500eaea09b59c1d753d699
16. 0x3b5d12e41df15017099876c1435af6ce1c7a30cfddd96040c3878ac62de1dbc3
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94