Evidence row 2943217

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/CTfzXY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/df8f5ab0-0133-4fe9-8f2b-540a7946afb7/.well-known/agent-card.json"
    ]
  ],
  "name": "Vavino",
  "owner_address": "0x3f3ce3b24780809e5ece7180a7e589178b5bf285",
  "raw": {
    "agent_id": "223724",
    "agent_uri": "https://centralcity.ai/a/CTfzXY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vavino 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/CTfzXY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vavino",
      "registrations": [
        {
          "agentId": 223724,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/df8f5ab0-0133-4fe9-8f2b-540a7946afb7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/CTfzXY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793764434,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T03:58:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vavino 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/CTfzXY"
}

What the leaf hashes

{"body":"9d3379ce0a95a10ea612fc2974752e69bf2be5a23898e1914af769b47328e27a","id":2943217,"kind":"listing","method":"sync.erc8004/1","observed_us":1793764720368192,"prev":2942593,"subject":"erc8004:5042:223724","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. 0x87258cd6c9b7ca0142b4bf442b1bf6ba7bc702df130122ab372a7b671a7c111a
2. 0xd39ded1b57467e521a4462bbec5840fad558500ec5ee7532f6aa6aa4de4b7337
3. 0x2d319f10ab44afbb41bb26379871be9fb6faeae3f9625fb3caf28c14430ea22f
4. 0xfacfb737cb3c32c4097af6eab62de919b1365e209ea5518365c51903648f809f
5. 0x695401ff9fb8e91800d3a08e444d47bbf03c8bd2c6857706c7e1a474af42ca81
6. 0xe86b7482e7809d29f621f7056cc66f6d9196a2cdb374eeba6516667a57707e2e
7. 0x2a785c42873ceb1ea3fe677a9241c37d74ce6f10cb408b85777c8a5db793e012
8. 0x53cc1db95a4da76dae453e3b1c51cf2fe38f7ed33e4b312b186bd73f42714a8d
9. 0xcac40b5b6264bde9672da581f4757d27a6327af3b6c0c50c1153b90f67c3827a
10. 0x4f087117cd4dc988af0137da1f0272e621db1ddafa7c5d17a2a5301c111d408d
11. 0xb9ae769f317d8316f5312dbb68954d4702e944f53160e07901813ef7ad4f3141
12. 0xf8c912f5a60a443b753e7959b771df8a1d724ebd90312267a556079e366e8ee9
13. 0x94c004491f555f082be1a38172d879542c52b6d1ed19e62158f3b9ddcd5769c9
14. 0x4d0a7156ec796edb8d5a0d2e4485532fbdb3169d97aba38a0b511c2d6f628d21
15. 0xfd43ba7389cd962b524a46ad83e1376d2c8058f201e4e5045df6cb4011c39a08
16. 0xdc69c7e21c2f9c0827141cf63db0938760879d1a284b22ad79d15b80f400808c
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345