Evidence row 2955623

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/QdjP1X"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1965859b-e24b-4e1a-900a-e3c4a9a4d18a/.well-known/agent-card.json"
    ]
  ],
  "name": "Vastel",
  "owner_address": "0x7ffa4a021965aa8cac6b94bf4f7937ebab4bb122",
  "raw": {
    "agent_id": "227968",
    "agent_uri": "https://centralcity.ai/a/QdjP1X",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vastel 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/QdjP1X",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vastel",
      "registrations": [
        {
          "agentId": 227968,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1965859b-e24b-4e1a-900a-e3c4a9a4d18a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/QdjP1X",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793770070,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T05:28:34Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vastel 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/QdjP1X"
}

What the leaf hashes

{"body":"ba80d3e74e3354d5846fe79cc91ed2a458a2e9030232a9ec0104cc4528ba2b74","id":2955623,"kind":"listing","method":"sync.erc8004/1","observed_us":1793770114139995,"prev":null,"subject":"erc8004:5042:227968","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. 0xfbbdd51e3b50c581362eb6a412d4ac89d730f539d658e6eab35fe99d7d81cb90
2. 0x4f82963b0091e0e6f14593e7c88582eb13b1911d6d6c156892e7570fcced94d4
3. 0xa625a89f66ebb5f7941da556e513ea4cd6cd811b40aa345412c4cd2c3b0d204f
4. 0xf61bfdc6fea518506a3023f4425da660f2a78faa21780e4284fdb2c1e69f646e
5. 0x868b97af87112e86dbf7657ccf5e14a7e6ddfd64056b649553d07ca39ced1132
6. 0xa12fb5781df842d8a648496286c394272f028edb0dddc012ff3fd6846e93b8ff
7. 0xd1439c6a10ed971b76a0316bd2b06921eec3d8d3e5e7d3aa12dfe823d189db3f
8. 0xb6b385bfdec49b1c6a4dda81c909bcf5207f9854bf1df1d1a1f3487238f9a1c2
9. 0xf37f0c9a2a778ccd53769c3cfb59849ffabbd5fc7df114fc26822618cf421bdd
10. 0x77b75cb86a9e85b2236aacaf0b94f5844c2309a8d81c160c58fc0dd5b56e52a4
11. 0xa0b2dcedb6ac3eb47e82af5b9a6385658f4c46f91104d8c2afb65a8b074a5af9
12. 0x82476adc97f4de7f0912ba044001332c088756ff6ad64aec8a8f52aa96a705c2
13. 0x243da0560a22b261b4acd858d86cfd348f5f9a8dd79b6eb963010c4328493056
14. 0x362d041fb35470d2c0b62254965cb0f1ca92753beaff4f109108a801cb241467
15. 0xf3c6700d5df4bc68d1e98c623150c4852d8000cd123b59c743588bef452bdd01
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345