Evidence row 2040997

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ZRlsQO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f368d9db-3d6e-498b-a0ed-ec3519e5f672/.well-known/agent-card.json"
    ]
  ],
  "name": "Manino",
  "owner_address": "0xb86a1bd654ad8003fbbcb5e9d596a1064333901c",
  "raw": {
    "agent_id": "53306",
    "agent_uri": "https://centralcity.ai/a/ZRlsQO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Manino 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/ZRlsQO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Manino",
      "registrations": [
        {
          "agentId": 53306,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f368d9db-3d6e-498b-a0ed-ec3519e5f672/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ZRlsQO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793587837,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T02:54:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Manino 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/ZRlsQO"
}

What the leaf hashes

{"body":"a57a809550efea30f68bf8786cbf8a77fcef9633f4fe2ec95d0a96cde21cd2ba","id":2040997,"kind":"listing","method":"sync.erc8004/1","observed_us":1793588087963443,"prev":null,"subject":"erc8004:5042:53306","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. 0xf35c83e4d2f2fb2fffd51da76f40a6784650a69f3bcb77e6bd7056e30277f1cf
2. 0x090937b261cad6db3de442c5e4ef68ab4aa06d5b9c753ed20ec83b3d70608c05
3. 0x98c646474ce448be5c656354b9dcaa34afae950aacce443afe63ecd6205a4098
4. 0xadd6066e2927e4786f5d95738cf87dfc00f078f961b0cd7a44fc8942bed47e56
5. 0x2588ffc34efc56b7a8f3879865f0453f0e7354e9443766086b522bd06fe40347
6. 0xe61341988212078287a27f8de5b61a55ede2c0e27628195b0202323e9a20c0ff
7. 0x6733df2013e18c6f440fdf4d5ae8a649e029b662146880b100027238ecc431ee
8. 0x1ab91387589544aeb9a7bf90efc40509986e59b0c914ee03ff6e44e958b4dcec
9. 0xc59c6e1eb7fdf969ca5228b35067a3a0fcfca5a2f56e3792b9ad4b8ce1fba925
10. 0x6066e447dcd9e39155c9bf1c5887f48a26bc800e3a5634ed3d23253de73a9a67
11. 0xa59794b8490b03350d41cbd7fb24aa59ef497870ae1876af8534f69eadeae5a1
12. 0x442150e0ad6b72c50ea02dcf5f010eb2ee6de0816082911680c9e7b96cd0e745
13. 0xc3d58dcd2229e8124095a5a08b6547a8aab4e18490d7243750c0deb944765dc5
14. 0xfa8b123f46e2c0606637c2fc0bef7815e7e004938cca6b86fafd908901f0b35f
15. 0xde6a8fd6590b70565baa6078cbc8add8d94950fe959ebaf8c3716adcdbd78aa8
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af