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Evidence row 3403032

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:334395
Recorded
Previous row
#3402503
Body SHA-256
cd879c3b3e003836281f4d3061c1ecf00bb449def7e21972945fa68e7ad98154
Leaf
0x25a1527b092326e050471f1447df37aaa0e7c541fb18cf8d7f34201c012e506a

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HzjZ4P"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/711c397e-baa7-4150-a4c4-83b016d9f618/.well-known/agent-card.json"
    ]
  ],
  "name": "Maubeon",
  "owner_address": "0x00a73b6cf2024d7393175241aa48a881dca28c76",
  "raw": {
    "agent_id": "334395",
    "agent_uri": "https://centralcity.ai/a/HzjZ4P",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maubeon 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/HzjZ4P",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maubeon",
      "registrations": [
        {
          "agentId": 334395,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/711c397e-baa7-4150-a4c4-83b016d9f618/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HzjZ4P",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793882822,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T12:54:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maubeon 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/HzjZ4P"
}

What the leaf hashes

{"body":"cd879c3b3e003836281f4d3061c1ecf00bb449def7e21972945fa68e7ad98154","id":3403032,"kind":"listing","method":"sync.erc8004/1","observed_us":1793883245348026,"prev":3402503,"subject":"erc8004:5042:334395","subject_kind":"source_record"}

Proof

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

  1. 0x25a15bf3bce67ae25b65ed091fbdef95b21677d13be017e140129bba44ba8662
  2. 0x4f2a8c9a1c16e2f2d8b15f71b2c2030fa970a7217641abce7dcc5b43b973b392
  3. 0x85e031aa44bb08f846767eef249d62645c80de5a6c0748e7f56cbd2cce9b79d1
  4. 0xb63c3d9edfaca070b693966458c3d822f70ba93fb0cee1d26d2cc49bd80f22c0
  5. 0x0215914d69fbf3a8924db54679cd46bbba4efa9b30bcc1e80ab05ceca6fa3b18
  6. 0x155e1985147aae748d806d5c2ca41896660ea7a5860b8fb6a7966221a58d4484
  7. 0x255cf00a7ac9a8b9fc9cec4726c83e0e435eb8886000252dcd8b3faf31f25151
  8. 0x6503ca42f0e6c59db48a5d71cd6882103cc736b9b64260bb06b65ba1a8c471b5
  9. 0x72ba6f89e9dd44f5ca5f8bef51b628036a4bfab22e3a4fb70c55dff2510002dc
  10. 0x66dd3ffa38455a26113fb3c20b654428c3142da8b1e30f9b75ce6ea0513a3c09
  11. 0x5fd9ba59f34837b4766d4e747a6c047b06b09c2c4c41d36deb59f4f5375125da
  12. 0x5a2a95a10b6e84c5869da530c7764660122fea4be0af8e4fdd3d823277185b16
  13. 0xf881b2fb6613a30f4570fa246abbc6d3a5224df3e6758a80cf8c77228624523a
  14. 0x492a5126036ee8aafa91dc608819dbc168a2d5480dc97bd15c3ed39b7796b0bd
  15. 0x7c0ecb381cdd978337dc5ff40a1a1db43aaef42628e17d5c85ef5bf173d90fbe
  16. 0x0009f1567d5c3f52d167d3c95d53c71fb66114fc26e83679b452d6db2f1d0b95
  17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
  18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
  19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b
Day root
0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128
Chained
0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2
Published
On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94

How to check it · This row as JSON