Evidence row 3019982

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Ik8xW2"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/603ffb3c-f5ad-4e3f-9c7d-67f4485d7ad6/.well-known/agent-card.json"
    ]
  ],
  "name": "Stizis",
  "owner_address": "0xc216c356d96b5c848cb8d923b25c818926f50ec2",
  "raw": {
    "agent_id": "255381",
    "agent_uri": "https://centralcity.ai/a/Ik8xW2",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stizis 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/Ik8xW2",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stizis",
      "registrations": [
        {
          "agentId": 255381,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/603ffb3c-f5ad-4e3f-9c7d-67f4485d7ad6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Ik8xW2",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793804452,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T15:04:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stizis 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/Ik8xW2"
}

What the leaf hashes

{"body":"ba1f7ff419fecd6355c047f90bceac86924ec4cd4928994349985f3240fff52a","id":3019982,"kind":"listing","method":"sync.erc8004/1","observed_us":1793804641164163,"prev":null,"subject":"erc8004:5042:255381","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. 0x4cffd8342562c172f40f6b35af9c58e0f84f3fdd1da471511bb4229fae3cd9a5
2. 0x11dd187822b3d3fb44805f268fea497672e8dc4aaf4ba651b3b015fc8a7810eb
3. 0x8edc9d22b9edd13f5962a07bf1cbe57a18147ce54f4631ad7606d532d5265b98
4. 0x0e6fee26806b880127574bc981e78a5b0c776ea73fe5c882568033f7f671efdd
5. 0x0333783b3870912b06d7ed5007ff5f0fad8bdb4bd1bf444de55167b5a1176f1a
6. 0xcc703952df0eb7c6b1da62fa3c8cb12bececc62468866ce7a74174941d77e626
7. 0x38e6bbfbd8b30d2cb54b01f2bf272be65a9126791d0fa3eb4a0937717bbd01c8
8. 0xffc9fa79653245343c83eeae129e90ab2d27ec37d593d5493cd12d932b0f76b5
9. 0x3bcc68ce03151a7c4e2c8876af7ec27c955c367638de92b08dd4cf9738df4733
10. 0x874a4605704c2ab742799a40898114924a1cb87e919e337c0cc71e150d63cf33
11. 0xf4c083fe64548e28fa15fb0bf5939c1cc16cb1f4d4a915833696516b5ad8141c
12. 0xeff8d44c59e754ec5836a976b446793d266562cea6a579b1b6228809dae37743
13. 0x0c70678947e56ffce90ac2cce5414247eaf0e2b91719996aaa9809b66dfe1dc8
14. 0x522a25971cd6b6d3e9a052dc11f957b2d317b322866778d5d8ebb96f44d35189
15. 0x544c1b2a55fd13025d2c8d59b81cb53522492b432ac735cbefd94b47b754d5cc
16. 0xc8267b28cec4406122f99bfc9732f9bb7e0af530b05633084110c1bdbc4a7cd5
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345