Evidence row 2271308

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/I4FntN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/498566a6-2ed7-45ff-b998-d4ac3a97b720/.well-known/agent-card.json"
    ]
  ],
  "name": "Klafito",
  "owner_address": "0xd68b54194ef57700111eb506a3f4758118a9f286",
  "raw": {
    "agent_id": "129442",
    "agent_uri": "https://centralcity.ai/a/I4FntN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klafito 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/I4FntN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klafito",
      "registrations": [
        {
          "agentId": 129442,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/498566a6-2ed7-45ff-b998-d4ac3a97b720/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/I4FntN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793650010,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:07:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klafito 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/I4FntN"
}

What the leaf hashes

{"body":"0d35e17d82535333f498ee271182fec87b4a49f26389282e44983370d87a7cf7","id":2271308,"kind":"listing","method":"sync.erc8004/1","observed_us":1793650067183763,"prev":null,"subject":"erc8004:5042:129442","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xb19a61dce59c3f1d9a094ee31ed20ba891e9789a6dead4075eb6b52a17922484
2. 0xd950730f96417604c316a33d8ec1442b8ea1e154322de3e8f7425c0e6ace8cca
3. 0xe5851cfdddaec8fe2368c731da973863f4abd0f4a34b1ee944a5b19933485c9e
4. 0xf8ecfcbdf8615ec3ada012d11f73f2c0c220702110701aa0f423d8397d9accbc
5. 0x3531c230aabb3b3dcd4995e05463744ffcde8470931736a7b149b1b6e8b0e4b8
6. 0x5a2bd1c0b642d1bf07c38c081da435a4e5474b4c11d5fb7e7d6874d10804f991
7. 0x240cd367d883711405018f1b638b8a721b67741516aeb79b4f6ef14012767aa7
8. 0x0c4f43e3249b345dc00135c30510866f916192160cf881275ebec08ad61d6157
9. 0x898a7908a5cb4591aa1fe7ab530c38aafbe63bed524bb47a92597a997b2dd552
10. 0x4cc7ab9510a9f261e3f74277436aa641133f4403062693535820b6dea4a6567c
11. 0xbb67a5c023ae809b439c6829ca844c48fdfcfd11a0e6adf9b3ba8651a66089d5
12. 0xf087d871ca9371733715e0ee714284dde8df08d54c23411920c514ebc8cdda25
13. 0xf214768748b83271814cb189e6d8ee47b2a524b5f96a73f108b1dc6771b128e1
14. 0x2f8469a138f90dfcfc93d4f817bc8f20341a871e08f629fe27a2cd40dbfeb340
15. 0x793184605629cd36ba80a07cbe115ca35e8923297bf024260c6f5c06b255f638
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af