Evidence row 1839171

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/pb1Fd8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9e9ca68e-43b8-4072-9097-fefd758a13d1/.well-known/agent-card.json"
    ]
  ],
  "name": "Tromeh",
  "owner_address": "0x9ee59f9951430ab2c4ed25bcae2a564496660c5d",
  "raw": {
    "agent_id": "34289",
    "agent_uri": "https://centralcity.ai/a/pb1Fd8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tromeh 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/pb1Fd8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tromeh",
      "registrations": [
        {
          "agentId": 34289,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9e9ca68e-43b8-4072-9097-fefd758a13d1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/pb1Fd8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793572755,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:40:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tromeh 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/pb1Fd8"
}

What the leaf hashes

{"body":"3b656b84877f5a6652e6bf18ace3c0754bcaf74e816ab63dd56e22651f53d5a1","id":1839171,"kind":"listing","method":"sync.erc8004/1","observed_us":1793572843126905,"prev":null,"subject":"erc8004:5042:34289","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x6f2e4b375490662b1c16afaa2b4e3c5be4e2c94d3ffc2d7ba4a04bbb74af1d64
2. 0x2739aceefa93498d241b9b6bca5d6d56de93b7c5efeed147e48bc294d104ae42
3. 0xf548b648b59848fa506869dbf94c4ec172859d040a7d9ec21cfcea68aef99a88
4. 0x342222c92b367a6e5d368ac9e59bca64fd4d976fa3d2583d32de7ab3acae082f
5. 0x3d7fdadd54b01d7acd2ed98ba35d68836548fe77eccdc58915cca42f4e532af8
6. 0xa4639228d6cf8db7519c9e63fadd226382d23e1998125c15371a56f3b0043ea9
7. 0x501a67efade4bd5ae5e7a0b0a4db22936dcafcc5da9ced5df429ba5a2ef96291
8. 0xaf0a887a41f9ad36c88fbf7d58035844d7fc35166ede3735dd569229eec30c4a
9. 0x99b2b8a6c1d52fd9a8e39aafd9ec1a43d33a4ef3a12c86b8455eb86b4265cd97
10. 0xadc4ad12b762ac08b1a55025adfa254ac8fbdcdc8febc69833e1910aab5346ad
11. 0x3c07b4d748e17eb2e7ea9a4e196085fcd6904bc9b95734ec1b3bae597198993f
12. 0xc7c7df033d7cc56a8db1d4dbba0ff60f832613877ef4082584b9bbd0c407d33a
13. 0x215ea80014ee66f3073134eb3329402080a043cc21a0a475647d253d47820da2
14. 0x3c3408392402b125bd2c2cfb11c655ba3e5ef4f456caee26d4ee38a093e93c53
15. 0x614dbc600bca0766e288d2a5ebb7709ac565230ac6acdc88a5e4a7a5ff53c58e
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90