Evidence row 3347444

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/KOuv5T"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ca154a23-4f51-42a4-a30e-5b2e07610471/.well-known/agent-card.json"
    ]
  ],
  "name": "Faukeh",
  "owner_address": "0x258e23cbd7c9be4557acea0d73c9d3d5634bba7b",
  "raw": {
    "agent_id": "317198",
    "agent_uri": "https://centralcity.ai/a/KOuv5T",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Faukeh 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/KOuv5T",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Faukeh",
      "registrations": [
        {
          "agentId": 317198,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ca154a23-4f51-42a4-a30e-5b2e07610471/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/KOuv5T",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793841831,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T01:25:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Faukeh 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/KOuv5T"
}

What the leaf hashes

{"body":"675537b6491dbbe50e20a31a387c1adbd75df65136716f1c7d97cdb011d74b8b","id":3347444,"kind":"listing","method":"sync.erc8004/1","observed_us":1793841925760007,"prev":null,"subject":"erc8004:5042:317198","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xb9f8a65d177b6d33eca45dc12a3315ac76db66a74620f3bd5339388881e3956f
2. 0xaab15def0b7bde36e7edf74bcc3f09199e91f7a60864a6834e33e4cd289b2239
3. 0x737239906600a7ccbc8d3dace2d068f688099f7dc6bc066ccfae76ec84d17ec5
4. 0xb7ec850f57378f5440746480f979f99124153fd9eda6d200190be1bf34b615f5
5. 0x5c110ed30dfa5f37bc9675055d138c07ac1651f700910b3bde5ce9a303415a80
6. 0x3af08278f22816aa9d126947bf14f638135d58477bf80047b8617010ef3ddcf6
7. 0x01a1b1573f05e9fb5e7eebf6de5c1299014a8a8366175f67ba4591771d8d5c31
8. 0xa45e234a8de358c3ada427aaa006089fb94c440e728d76753f0d4c2dd5f2a8b3
9. 0x7aae7b3542adbd32e797572be2488f29d1da92f1c7971ea6b8b45b6f8f2fc763
10. 0x981f510722227bc4a33c4a3c1ca943073a1f5ca0038c7e2ba0122cfecf56a0e2
11. 0x8b383222f5d1984cb5e76d7a01654b2f39c295e0199d55af6e4e51c450c4363f
12. 0xa72414dc7ed1751575b8b04ebc6025af0bd43f7c0adb8d3eb6c45c72f90ae87a
13. 0x4d1a3e1629ac94f008f86d640e2215294c455c0cfa68052fe7599448f393c0ab
14. 0xfdff056f2f1484871f49374c23ddba883f11db9a6da6292a7e99a1638cdd3d63
15. 0xbce07c8bedec3bbed9a22d7f4e8aca180f479ed562779a14791c5e82f052e9c8
16. 0x308711d37f87ac2fb79802c45aba249411861d2d093068d1718f039b506d2a02
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94