Evidence row 3015676

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HtZRTA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/12fe6a51-caaa-4b0e-86c9-388532a12b3f/.well-known/agent-card.json"
    ]
  ],
  "name": "Biaseh",
  "owner_address": "0x1fdcaf51d04a4e7672090a26dd3e7366d7dd9b31",
  "raw": {
    "agent_id": "252876",
    "agent_uri": "https://centralcity.ai/a/HtZRTA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Biaseh 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/HtZRTA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Biaseh",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/12fe6a51-caaa-4b0e-86c9-388532a12b3f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HtZRTA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T14:23:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Biaseh 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/HtZRTA"
}

What the leaf hashes

{"body":"924ec0ed4258fd99ba577c486e0c09c6c6fed3919cf13941ec76e51862ed3730","id":3015676,"kind":"listing","method":"sync.erc8004/1","observed_us":1793802199909671,"prev":null,"subject":"erc8004:5042:252876","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. 0xbb4c65c114bfa5f4bf235507a0037ce3f3a485d0d9222367b792a610b2cd2c96
2. 0x44e73374e405353632679951ec6a0446e2b6c51733b2487d85167dd8fee06f58
3. 0xb2b33fe09f2a58ff8967269e67271029709afaafe7b677a6b0038099d6bb0237
4. 0xc632e241ec972d32c668438c47f68e6b01ac4b783d9df61f0ee60d3cff9c4376
5. 0x2687186e5e058dcae5322c90426951b0e6372b9533112e1604ce1cfdad01d572
6. 0xbef0117b15ba7c5b7ef4ed84a8d7f531b1a1448043d48c773571d4c4059e45c5
7. 0xf78696d8798f376f938f5f322bded9fe031996ee93af32930e57d60d9a9119ff
8. 0x14483e58f65928c44bf117d284db4c6c275c38b6681b63730f2e9356d16e4871
9. 0xa88a13778d671cebe6cf4ddf77b4be86560cafd16a64ad949a09ad7721eb560d
10. 0x870a73fc803b06bf0c54a6b2dcf4a874723bc8ddd5c5eae95a210370d4d58a21
11. 0xdf935b3c0705be109e8c01469e6d3cd9a0b1da089c9809cde50d8cc16beef1a4
12. 0xeff06e8356c5de3ab8a2ed325febc0d556dc06f70983ed95744c74ac3e7086ba
13. 0x2a8162f40aa4c5724a3665329609f744b79b400662994f1b00ce0d7a210400a1
14. 0x7aa3efb7074066b3f8ec1d8329dfa11e7f8bb9594e7b6fb5e94738e387e076a9
15. 0x99e1d917a09f567cab45503a7bb813f7329bab71a3ee4058b136e2e24fd38eef
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345