Evidence row 3026240

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/AalWcg"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0dfb9aba-67c9-405b-831a-73b487c38d2a/.well-known/agent-card.json"
    ]
  ],
  "name": "Siovik",
  "owner_address": "0xf8a49a2922ac183d716c3379bd3e7502cc47ea71",
  "raw": {
    "agent_id": "259508",
    "agent_uri": "https://centralcity.ai/a/AalWcg",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Siovik 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/AalWcg",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Siovik",
      "registrations": [
        {
          "agentId": 259508,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0dfb9aba-67c9-405b-831a-73b487c38d2a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/AalWcg",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793807405,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T15:51:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Siovik 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/AalWcg"
}

What the leaf hashes

{"body":"1d4fc27e165f6b43a490e28c1f1f2a2c38c9cfbdbcfcd2337b173f50af2a08ab","id":3026240,"kind":"listing","method":"sync.erc8004/1","observed_us":1793807485566427,"prev":null,"subject":"erc8004:5042:259508","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. 0xbc93a847bb116e21d79d074eeb455cff7e374a4f2f67487b6a626b03cb2e45d5
2. 0xbffb7cad22baa069739459ccd2af062eb24caaed418984e39ea794a2b96c6743
3. 0x16a1a8e1af0fae5defebd2da5d042d353d4b45769ebea39d5624ec4a7ee74203
4. 0x8388033e3144da66e5dbf893da1539bf61905f454b38ced0ed01b4434f029208
5. 0x325e020d5d272d76f298b63c4bad3a803962732a0b1613b19df031aee65aa014
6. 0x78fcc3dd228355e0e831153fc904079d608d20b659118ecdafbd6c40d2c56fb8
7. 0xb30feb4cffa2cc87f5af583672df22ab68a95518407e11ed337d4ddd8683b5fd
8. 0xb7d291241dfebdaee9dfa5287b656836555aede53f932f4a577ce3bb5289f8ba
9. 0x2288a4971053edc82139e474a5ce2dc4841b7f4626b0a563cad18da841a29519
10. 0x9b846acbd20428b49cef92253acb3319c63ffb53dbc01724065626ccbc05cb0f
11. 0xcf9a7ae5b6be900f8324a681f67c81e79cbfa54e252f7a13dcf6c82f623dda74
12. 0x0ef46d0c7c3bb24d03e42b24dfeaed0c3d64fbb005df868195dbe0f08f1cce4d
13. 0xdf752c6dc04fe0e73fc954996b5950ba893413cbd7696d4fe41593113e836358
14. 0x9dea5c7479925cf2e1ad4e1767ebbc9cb4d95bb54724456ac92f7d0481ad791a
15. 0x5b8ce88213ec1f540b9f554b597f6fee893a9afa0156a79c8474549158b8ee5f
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345