Evidence row 2983798

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/cnRTaN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/24b15fb5-9d4e-4c09-a74c-0184afd0a6a8/.well-known/agent-card.json"
    ]
  ],
  "name": "Brozert",
  "owner_address": "0x1f75b6fbf5fd32494d67eb36b7d5b064bbb4e199",
  "raw": {
    "agent_id": "238295",
    "agent_uri": "https://centralcity.ai/a/cnRTaN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brozert 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/cnRTaN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brozert",
      "registrations": [
        {
          "agentId": 238295,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/24b15fb5-9d4e-4c09-a74c-0184afd0a6a8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/cnRTaN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793783924,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T09:23:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brozert 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/cnRTaN"
}

What the leaf hashes

{"body":"ac85ccd3127baffb88290461883633527fad598c0f8bc2a543df965126c7cc48","id":2983798,"kind":"listing","method":"sync.erc8004/1","observed_us":1793784191616846,"prev":2983294,"subject":"erc8004:5042:238295","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. 0x9a9cae6360a36cfdd2a335f4442cad6b6354783a4cb01ec427d950201761b527
2. 0x51909abda1c4ff977d06a1a0671ad50c10aa094e4e724134ccedbbb28f2694e8
3. 0x4f54dbd17e670d0488171ad3f30c277a28ba60e8d7cdacb60d894417c0393263
4. 0xcb8ed5ef66538574b18ce7202f5568886d38fdbc96292a3b40a0a3e28f80b9be
5. 0x5884a45700f7f412264b64bed91b0d23e076e20ebc4eabd95473820c3ca04fb6
6. 0xf57f2daf528bfed0385651c0380587532f5dd39948f5f98aa13248dac253af2d
7. 0x9665cfcedb43fc706615f82016f0bc2575065837dccc729dee67fa632957564c
8. 0x677d9df68874d586e40f5191e6924b54d1de2e77ed7f81c8b3ddf95b06d46fbd
9. 0xb49a5d27737366ad4c920507dc2cce4f02ba260cc1ddaec4910c6adb2a36586f
10. 0x3bf64b59c56bd00675ec1004cea42b7de0b017c2049e6db48480658612fea884
11. 0x5f697410f0db2f3ab2928280df4bca092aa79df641e7d044e4ad6e1064f57950
12. 0x0659f7cbd6ca83c0c846f2c84b0a8beab8b85dfd3b16852be92ca38a93f4be57
13. 0xcd20ee70d1b8a44ac9f5d5208bee6f35b7847f1d0908e160fcd5305c4e99a7a3
14. 0x989f4c924746011551de474bbf1291972687ddbb952d10e6d81e820171bba424
15. 0xcce6f2f7e4f40c7f768552ae3da9c9aed1be84ca300fbff8a25083a9399680f9
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345