Evidence row 2919840

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xfhj7u"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/94e329a1-66f5-4385-a7b8-6a252f778344/.well-known/agent-card.json"
    ]
  ],
  "name": "Plevero",
  "owner_address": "0x41c18af4a96bf402be2d89789f5b7a9ac37490a3",
  "raw": {
    "agent_id": "215371",
    "agent_uri": "https://centralcity.ai/a/xfhj7u",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plevero is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/xfhj7u",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plevero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/94e329a1-66f5-4385-a7b8-6a252f778344/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xfhj7u",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T00:48:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plevero is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/xfhj7u"
}

What the leaf hashes

{"body":"4edd60df024ea5fe988ac626a7f98b931d12d40ce0cabcc20a5f5fa16d1c7719","id":2919840,"kind":"listing","method":"sync.erc8004/1","observed_us":1793753334309337,"prev":null,"subject":"erc8004:5042:215371","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. 0x9e58c1c2fb1d753578956c10ea3ce12aac9e030d2df90afc210eca40b4a51405
2. 0x96866d6c663e82793dab208adbf413d2b1158e2f7f16522381d8b4e718955141
3. 0x52f1f23898054e1cd7a48f09370d6721c8e804aaf2f0ac820fb50151a3395e9a
4. 0x7eec5a2c7bcfbc02cdda87a916666b6af972178da4abd08fc90c9ce3dbcc543a
5. 0xa1aa6bfd6950e0ec9f0911356f6056ab548e9989360c57f26f22671663e7240f
6. 0x51da453dbe56b65d752b4fa9a75da4913dd4359488b888984e06493bf698dbea
7. 0xec2d253cb69622bdca87c5f9e30b6f01c6c0a1cc735431b7e3ba8ac3b4b74d1b
8. 0xb1eff85a1c2d2d6062a846a6670376b025415ec091f6fcbdbe2da3269b906192
9. 0x24de87eaaa8d00e82061fc14c1938e6169562fd9f9dad7b189c1a9bb4de0da93
10. 0xa6bb5b7e95b7af5a383de211c8367b9e956c0bee064c92deaa57f34520510fe4
11. 0x16fa6ae710abeb9a22aedf8d5ba38d056fb37d573b1045762b647da7fe1c5bda
12. 0x0ce3881356d197a12393dfab3fe7dec8c53858e9e7fe9b7785e04515a7ea42b1
13. 0xda97740b562e05635b9612a72582a35284fbed5878cc716620c5cfe946914d99
14. 0x0acb776c7cfb7900304eb2e18bdaeb4d910683a314407142d6e5519fdff93376
15. 0x378b07f7642084931bbdf9bd843070621af094779cacfc2186c04d7a92468ab6
16. 0xaf6861b690de8e69efdec688615139e2df9624a773d4c6017d1ef5841d1ac724
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345