Evidence row 2608034

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/K3xeuW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/11c7ec3f-4b65-416b-b279-0bc00f3df69e/.well-known/agent-card.json"
    ]
  ],
  "name": "Reisa",
  "owner_address": "0xb4b4ad67efc2d7b67e5c695ca4b94ea0251d98b5",
  "raw": {
    "agent_id": "192543",
    "agent_uri": "https://centralcity.ai/a/K3xeuW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reisa 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/K3xeuW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reisa",
      "registrations": [
        {
          "agentId": 192543,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/11c7ec3f-4b65-416b-b279-0bc00f3df69e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/K3xeuW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793721711,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:05:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reisa 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/K3xeuW"
}

What the leaf hashes

{"body":"ba52ba934ef29b81818c900f2cc9ae6afaad6b90c45fd751dd2a9d78b5922c79","id":2608034,"kind":"listing","method":"sync.erc8004/1","observed_us":1793721936035573,"prev":2606940,"subject":"erc8004:5042:192543","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x83b9f824469995c5c86b27ed9178b9c5a0fc598a455767ff496dfe89ec215f88
2. 0xc8997ee70c84c2ceb1cb7524e4d981677d8b12b9cd579ccb0038d0e18904ff75
3. 0xc8ed922057f9b6c5717604958f90d0f5106766e901189113e56cde3360a03917
4. 0x331c4c05446b000085cee3e60feb2a15a3ab680cb45cf4a513bc53cea3b7b4b7
5. 0x2d73c9fbd91e9d288b4dd0a97508d77b6b8870971ef751ea00db98844f180935
6. 0x34f45eeb369a8837b7d7a28fa6e9310df83b6bd7fd356e0e11b26d856a07165c
7. 0x2d933f2fec041377c84b46f7462314f1016f80699d36446b29911e5643394b6e
8. 0xf855b4ed37226c680f0403c591fdb6f918f0fe7024fa284ac06da6c7b6b9a3d6
9. 0xea4ec75edc23a5c9d1e7f0accad01e0ea7ce5d7421393d7c3c1e79df0d60a169
10. 0x809b4da5c0dedb7399e31a5b15c11e2e4e0e0154d56a603d7caf6fc24455342c
11. 0x92bda16a92750d50889b5dc9ccd7d80117375d1c09711b49ab4be118b2349574
12. 0x309576acb6947379790a6ba6d95e16f9963844fa5ad432e6da539debb5405a03
13. 0x4c1bb7805c28c99914212233f31f3f9b3d39ed6d0209166fbe8eb2e894fc9168
14. 0xbee84d3e599fe34053b7031286879fa3c8cfb9cc2a5d0992b542033701205b5a
15. 0xd7fa57d9cb0ff551366a474cfe5dd932be199a84a12f0b57b253725627acf8dc
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7