Evidence row 3149328

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5a8aLI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0b895a64-749b-495d-9eb3-b0c785528301/.well-known/agent-card.json"
    ]
  ],
  "name": "Vukano",
  "owner_address": "0x87337e64e637f1aaaf0a065988476b00bdffe440",
  "raw": {
    "agent_id": "307320",
    "agent_uri": "https://centralcity.ai/a/5a8aLI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vukano 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/5a8aLI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vukano",
      "registrations": [
        {
          "agentId": 307320,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0b895a64-749b-495d-9eb3-b0c785528301/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5a8aLI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793834054,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T23:19:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vukano 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/5a8aLI"
}

What the leaf hashes

{"body":"8590f81ffeb3ee1ce96f380996e0508f93b669649e90eda5623ff74133c7cce8","id":3149328,"kind":"listing","method":"sync.erc8004/1","observed_us":1793834388365815,"prev":3148955,"subject":"erc8004:5042:307320","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. 0x47cb05fb4fc7ddabb787a2c6a9e21cb12b4aee4eb24ca1f58772b57a834cc77b
2. 0x65632fad7832c23ce71626fc649a76ea7a1ef0d31496aa018c4fcb4818547cb0
3. 0xfff30d0113e793ee2b6a816e5f7e81bef9a47f2989e7d582a1159c89adcc063d
4. 0x30421df97173d643074ed68389a423c4d654db0aa9feef44b8fada068e4eedc8
5. 0x8c1a5967aa08084bf6c541ff195234715e6812f2aa577b5a7e5991b4966936ba
6. 0xafdbe9baba9011bedd59e1a1fc55af76447692ac43b2c170722eb8ac49c00a70
7. 0x50d47c84ec078c1daa1b8449e68c4ef7229eb668bf2a6999c5dc75d8f7e29cb4
8. 0xd1ed2a1bed0f958e480012f6058b7c33606a67a2db14aa98e870eabb6575ac08
9. 0xf977503d282413e8eeec12dc7a38a7f30e0cc4f0f2d6c80168d45b57043dea72
10. 0x94761d197fbf100503507fed9d7d09fb479937a7ad6f6a57fd5c9073f7649db6
11. 0xb80c4f04fbf829e64d13c341613bf1c17ab1fbd46f4227216c9de1df5e61078b
12. 0xb1784a8c72629688e7aeae04fdd61da0562915ae0851a7a28d07febc926ae241
13. 0xd4f73f014c8a6615316289c316f790e0ee467190c97dd8ac5726441a61084fc0
14. 0x7111066cf0e2f963a0c95c84861192c8eb1410c53ab025be6fd11b5319847a92
15. 0x544c1b2a55fd13025d2c8d59b81cb53522492b432ac735cbefd94b47b754d5cc
16. 0xc8267b28cec4406122f99bfc9732f9bb7e0af530b05633084110c1bdbc4a7cd5
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345