Evidence row 2143463

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/WHkp9W"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4840656a-e1c8-4052-9388-99c5df2e9209/.well-known/agent-card.json"
    ]
  ],
  "name": "Reukose",
  "owner_address": "0x0a3e2d37954e119b610048055ee1f628bd1fe13f",
  "raw": {
    "agent_id": "97784",
    "agent_uri": "https://centralcity.ai/a/WHkp9W",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reukose is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/WHkp9W",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reukose",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4840656a-e1c8-4052-9388-99c5df2e9209/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/WHkp9W",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:21:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reukose is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/WHkp9W"
}

What the leaf hashes

{"body":"3ab43a55fef508370dc4af97887da99e5fb8dbb5f9bd64e01873eebb7e5b8681","id":2143463,"kind":"listing","method":"sync.erc8004/1","observed_us":1793625673238077,"prev":null,"subject":"erc8004:5042:97784","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. 0xea2e174f2bf0772584ad14c48fc9b3bbe0abf8c279dc5d6722d12a087642d6d3
2. 0x5ce71e8bbb2457be7a7d55d148db17e52734c3998fc908ffc52ef6cfbda73b54
3. 0xc0cacb44b245b0a2bb9999503770c10a5fe5b65283f308538274739d9b8a57e9
4. 0x0ddbb59dbe73f4223c59cfcb124235e17326cddbb6ab8c1b891aaab00c87cf1a
5. 0xbe8b7d902b7980dbcb9f06348858a8c1a6537f83c698329c9973c204e9a90a00
6. 0xab04293a1ba41e190b07cf37eebc7dbb499bca8aff190d7ebc2b0c10d2d4c733
7. 0xa17217d2b52c138461983df5d9d7bee91dff7d6b7b13a1ffb4f627aed157ee73
8. 0x0213e3609274830044d8aa83d51bd4984224a98d77401a18c8bc9e59f7c1ebc8
9. 0x6d0388ca04b6b79bba2b74b26d7f9a2c3413b3c16c18cc0c9d4e7b95c6133b2e
10. 0xaad27b199dd274763dcffe423e31b695457e20e4552077a5e0f5ec78be427a86
11. 0x97d3b879e7417eb179c7a3ec269f5151d3e1568f9f8fedf3bd1a98fcb0ffdb9c
12. 0xc179417f8ae1f11ae3d161c9b0dfda8c85fd1a0287b9cd9a92883e24030e37b5
13. 0xe61415e30eff3f78f72f491cf1aa4fddf56b5fa4aab16d517b5f3bb9587740ef
14. 0xf02baa2f8f9b385919b2f698b2e9351b84bd44118a8d5a72f2d1303df2c329b4
15. 0xd643f764eee39146411d4bff8903a327f4f8f55616e14e57281a245206d6ed2b
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af