Evidence row 3061287

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nf2sdg"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/76eb1479-e4db-4b13-af64-39310213d7aa/.well-known/agent-card.json"
    ]
  ],
  "name": "Veinon",
  "owner_address": "0xa5bdb1d866f0df3235a2344ab14f349eaa723a6e",
  "raw": {
    "agent_id": "284022",
    "agent_uri": "https://centralcity.ai/a/nf2sdg",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Veinon 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/nf2sdg",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Veinon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/76eb1479-e4db-4b13-af64-39310213d7aa/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nf2sdg",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T19:44:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Veinon 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/nf2sdg"
}

What the leaf hashes

{"body":"4cc9d3b1bbe8ef07e0f5f6f62876163632d9adc0a6fb305912658f3cd706abd9","id":3061287,"kind":"listing","method":"sync.erc8004/1","observed_us":1793821494766155,"prev":null,"subject":"erc8004:5042:284022","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. 0x551b98f68d692dc2eb762e660fb2998ad84b34fbddcbffb12cd85c506be3ce75
2. 0x973517fcf159a51229e3b8ba2014fd3e2026cf3cc27ebcd2cbc688cff383625d
3. 0xe9354c959b45390915ff1c554fbb8855829357234a274820a4e3b3eccfda853e
4. 0xabb71aaae3bcfa093a053493869418cd6975de8bf580f74278c4f8761353ceb1
5. 0xdba7cc15f05c86efd0440a6b7beb82091caf18410f893aff9f01c84946ce10eb
6. 0xb4c22b904b587dcafb66c774cb283fae7b89cec624b8c10122d6e4e7574686fd
7. 0xe1e034b7912e82ab6acf95f7cb94852c893d576db1dbbaff789db47fbfc325f3
8. 0x2780e71bb1025a36014156090efd3c292e7630b4632db0eca56560572f92310c
9. 0x0d7c43ab61797293770a27a91774ffcf6b93f6472f0d1d785a71ab768bb96427
10. 0x897f4a8c80ebd2a6d21de2797b13a0cdeac39e99fd1314f74fdc6a46ab15e07e
11. 0x626d114d8ae1fb2d70d365582c11a5cbafd2b0e167346c8cfb00e500dc6e8d94
12. 0xb18ab5a9a9c63107c2119b82bfd561992733b2ebdb97cce6afa25d04b7db670c
13. 0x25b96705a142850eff0972ae0f386c94b33cf1b07b197a6f4cae11e35e14d3a8
14. 0xfcbe70e6806bc5e74c59372e42042f8b6a3a2290fd0287c7191d5427d1ed1efc
15. 0x5d251e883c0069357a22831cebb319c52fe5f04a17c550ecf0dee07b97adf218
16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345