Evidence row 2924345

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ushHqH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7d50ed02-96d1-4d44-85d0-5ce1cc346de4/.well-known/agent-card.json"
    ]
  ],
  "name": "Veivias",
  "owner_address": "0x958d018e421573f49e8c29d13e63599bd6d4fb4f",
  "raw": {
    "agent_id": "217051",
    "agent_uri": "https://centralcity.ai/a/ushHqH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Veivias 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/ushHqH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Veivias",
      "registrations": [
        {
          "agentId": 217051,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7d50ed02-96d1-4d44-85d0-5ce1cc346de4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ushHqH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793755539,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T01:27:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Veivias 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/ushHqH"
}

What the leaf hashes

{"body":"fe1eaf80431d21eb3a1e144f277889e8f282b68df645b2cd37f8e89c59fc41af","id":2924345,"kind":"listing","method":"sync.erc8004/1","observed_us":1793755667250689,"prev":null,"subject":"erc8004:5042:217051","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. 0x18c44dc7b3b66f78b520cf3340a887ad9be0eb17d73e74d2603954eeefc309f4
2. 0x61ddc8f57695193d1e4af70bdb8ee2c56db9bec5aa66c74749718309992cd855
3. 0x4e4dc829ef59aa9462c655861b8c011943e2142031930fcb3d8ada43537035e9
4. 0x2f04db32e68e0c23d8b09aa54bca3794ef70964e64dead31a3d84963d938c5d0
5. 0x2ba09c7f4efb6be5482ceff6eb412e741ab9340c06034889a442419b399fda21
6. 0x41acf6bcb3cd108b504102e69f71ed13148cb7f5d50b522fca6f0b114c2ca9d5
7. 0xd19df730bd0e0019535500683745d3a06384380bbc2fcaba8cc970596304c9ec
8. 0x6410ba2adf2b03c7c2bb73913d9f4e7da577259bd92eb3f25317e0e3367a9c56
9. 0xc7c4c2d4d294679867d7ca1ec01882e0e4481f53c9bf8066df3874d9501a69e5
10. 0xfe8544a57e453f92f665986bfb99353f2ea40e6281a540427a1b8452dab05e5f
11. 0x952770e5a29a3899a9731f65c7fd3bb8dbb28bd590bd2b28e5e9bcdedea30759
12. 0xfe647d18ad550a487fb8ffde6839c1184c9089da28d0300e3dbe7caa6fd453a9
13. 0xbcdfd1bcdc5f54ec826f1932cc2092065e88aa03f7845e1fb7380f152046a953
14. 0x6ac43d1174fbbc2d100be6f9123ae0aef5477b6638d0ccc4c3b63b712b3ff98a
15. 0xc548b1872185ffa8b629b319d34df11bb7ba9b287199b96bea02abad81eebaa6
16. 0xa9c5ec1f03532da98f64c2c9386083d4c5202ff37eb07bd4beb6b8db6e4b8c1e
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345