Evidence row 3394490

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/pnSSST"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7f544efe-0d4c-43a1-96c7-d75368c9054a/.well-known/agent-card.json"
    ]
  ],
  "name": "Stafus",
  "owner_address": "0xcb02acebf3cd3bbfee23921974bae1c6aea02d00",
  "raw": {
    "agent_id": "329281",
    "agent_uri": "https://centralcity.ai/a/pnSSST",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stafus 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/pnSSST",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stafus",
      "registrations": [
        {
          "agentId": 329281,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7f544efe-0d4c-43a1-96c7-d75368c9054a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/pnSSST",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793880568,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T12:15:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stafus 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/pnSSST"
}

What the leaf hashes

{"body":"a3f4fdc064ef8071f2df9ff764da9c6caac5e3b5325f182f8d336ab87de7362d","id":3394490,"kind":"listing","method":"sync.erc8004/1","observed_us":1793880954392480,"prev":null,"subject":"erc8004:5042:329281","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. 0x42891b44eb16e55c5c973042e1ccf18bdd840ac8a981675c1c094d32713ad0fa
2. 0xccd33793eacb3e2f7d12ab6dcdd6649fcbc935cf4c5e7fd44e80f57cc14614f4
3. 0xfe78867abd09e8bd537a014726f4453d38ad5e1a2bab26edb9f0d35f8cfd4d6e
4. 0xcbd4f6733ab072a8c4335926c1cfc3d1eab505d93f8f16c20796d7a06a9043d1
5. 0xd2b1164c83e683e0ef46731c06d88513989e655c9c548186f60eeafa7a4e4f31
6. 0x7c7389a19d9f7092e687b0c39d03777c3d92b2924e1c1486216fb8528344d99f
7. 0x8840af252fed4ccf38daedcfe9599ce2e44e19a4c0bbd0c0b9ac1de12c27af16
8. 0x39e82e382fb5ec4d831b71890454da7fc83027a36b3f902036f930b24482e810
9. 0xcf8a9a7f44341712e90cabb6ceb356f0f471d18032959cce671d36d9343e5bc6
10. 0x5e07ccc87f14587030dc9cb6f0179703f70e1235be5f98ba543172d1cf2c554e
11. 0x68967592489ff99512c57b6fc44372df5ea872c043f6e16c60b2e5b3b0e4e253
12. 0x44be7bf31117cfdc02df380c0df4fc597e075c5a4d7ceb8b3d506c703532e7f6
13. 0xc7ebed77a6cd635bb63c4d9c509a16fd09b48fa6c9d06b421f9de84414da9e18
14. 0x23329bf53eb2e958bbb3475e431fb82ddb0bfd349513425995db63fcba47983f
15. 0xfe0af662712e90709c400186f11133a81c01d01cf7559e4f0670cdd139493a35
16. 0x4014adbe7dbae4fe239da4c4dde0e45d23e85623794ecea527ea1299bc689d6b
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94