Evidence row 2303281

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HxEBKO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bbc14e76-6872-4ed1-ac3e-0952c19d936d/.well-known/agent-card.json"
    ]
  ],
  "name": "Brofedon",
  "owner_address": "0xc35bb0eb4d32ceedc995406512b52a7a153d8fe2",
  "raw": {
    "agent_id": "142245",
    "agent_uri": "https://centralcity.ai/a/HxEBKO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brofedon 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/HxEBKO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brofedon",
      "registrations": [
        {
          "agentId": 142245,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bbc14e76-6872-4ed1-ac3e-0952c19d936d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HxEBKO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793662968,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T23:45:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brofedon 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/HxEBKO"
}

What the leaf hashes

{"body":"dc7979b8071ba9a4707b9ebc1e2cb45563bfa7f5673b8130e9200b789b3fa5a1","id":2303281,"kind":"listing","method":"sync.erc8004/1","observed_us":1793663104432353,"prev":2302701,"subject":"erc8004:5042:142245","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xbe4c24d3e2a27cd52750e32a62aff5486bc549e7b0b555c08b2a39446225433d
2. 0x0a6ba24e1a62b5c34359c694555188cabc6f6d5022bb9247af1d2a901f5a7969
3. 0x07e219dff1ce89dccda5c02ee447f4eee43ceae7bbfa6ec772cddd9b09e71bd9
4. 0x640410121affedc9d5a25ac54a57a0980a4677979c65755f50bc9b055473ac4a
5. 0x30e0546cf9190400527ea86e056c325c570c077d8578d04e3ac921aab45f230c
6. 0x9ac2dbb25be35e8735451dd14a28b2d5f0b733b9110104678f3f7bc171845faa
7. 0xc98fdb8bda395931e76fa3bc6d8ff95be45fe2ccbc4a625144472b2ce4615ca8
8. 0xc9dd2d0b928708761e2992a459e679d9f9a9f653209b5a644a36139f9ebf01ed
9. 0x71d73aa588b5ac6cfa1f43119a57a3ab26c39e47215202a8c9c5ac099687366f
10. 0x7c20db8f69548ab8a6d6325f410545ddeab82784d8035ea74cdc40b50164bd48
11. 0xbd38f0f1074e16b95ac4d2d8f01ff08665bdc071f6bbb275a99308f4d7289841
12. 0x7ab1afbc5dff2f15cd9d70287be5427947cfc03841ccd326471dc4eef08bb4c6
13. 0x047210a388d428d19c536816e7de36503493563ebf77985dcdc7335f49f50a17
14. 0x5483702efe692d367a569024f6ed01075bb22b39176302aa223f423906e01c1e
15. 0xcbfaf790331071a9b3499a4db6f9d951fe5d04baefda2c66846b52b023ab8ae5
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af