Evidence row 3347948

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/sbsKR8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5a248a3c-5df6-4d15-97a1-d93a01d60b42/.well-known/agent-card.json"
    ]
  ],
  "name": "Peifano",
  "owner_address": "0x7253da0d59585e1cafe129f46bad850d87be8eee",
  "raw": {
    "agent_id": "317408",
    "agent_uri": "https://centralcity.ai/a/sbsKR8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Peifano 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/sbsKR8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Peifano",
      "registrations": [
        {
          "agentId": 317408,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5a248a3c-5df6-4d15-97a1-d93a01d60b42/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/sbsKR8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793842001,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T01:31:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Peifano 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/sbsKR8"
}

What the leaf hashes

{"body":"5eccbbff9c684c2b40217cc8f7d56e0fc7dc45f2b8a7b533e0321a63f3557524","id":3347948,"kind":"listing","method":"sync.erc8004/1","observed_us":1793842275835693,"prev":null,"subject":"erc8004:5042:317408","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. 0x7e646789ed7205c4e30d7ff3be9d6ed1cd19546f55c42025ad3d96f156a26814
2. 0x9d91cdd87e7dc53f664a04c9f45da3e2f3078adb5a41902e1caa9e6e1ce1d074
3. 0x550e9b2a60ab96c92c6c097f9b46a72f41323496189f176cb910568d63e916c2
4. 0x295aa12acc0dc39c2bac33ba9fa7ace0742a5e728861013820186f928b057410
5. 0x78d62dbe584094aeab5952c1a1c5400038be0ee561c08aeb28111e06797bf4c1
6. 0xcffe2afd813c247aa89e2d931614d391bd1465927babc6ac53e6b191f99fef55
7. 0x00d3ef60e0d2f97aa8e3615b2549b967873b439ae5ba5f54fb2b92870d22895a
8. 0xdd47e17508b54d69d0f8137c256540ff78dd3888dcb0510b0dd52f7d22c4ec03
9. 0x46f14afa92229bf1d08eae0d8c4275a6735678521b82cf78680d908cdd235abf
10. 0xbbde7462072a7713db56904ad67339df4f4d3305c75cb90b13fd181c7a383c98
11. 0x8191f119fe2fa8432cf00c66ee378ace82720a9b20b9765c2639a3fce96e3067
12. 0xe21b082f9dc11bb299654325d63f969eb4edb489958f5e82b4f3c7883647dfb3
13. 0xed381cca54c60ca2d3eb586e827c1f96ec5f9b9b163801ed5063713f403aabe7
14. 0xab8d9c6e2bd5035f3d9a605a747d989051b8ebc54de7e83559f48ede8a744991
15. 0x644b3663b447930221e9fe24f9d97eb640daf058f5ce062e43895179e35a3628
16. 0x3b5d12e41df15017099876c1435af6ce1c7a30cfddd96040c3878ac62de1dbc3
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94