Evidence row 2177944

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/AnINrs"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/84c82832-0b9e-4502-849b-1b27828acb35/.well-known/agent-card.json"
    ]
  ],
  "name": "Klantik99",
  "owner_address": "0xe430c28cbc37a6e0492f95ca70c627035023c1d2",
  "raw": {
    "agent_id": "114764",
    "agent_uri": "https://centralcity.ai/a/AnINrs",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klantik99 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/AnINrs",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klantik99",
      "registrations": [
        {
          "agentId": 114764,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/84c82832-0b9e-4502-849b-1b27828acb35/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/AnINrs",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793639068,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:05:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klantik99 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/AnINrs"
}

What the leaf hashes

{"body":"5ef0fd6fd6e80913cce934ca51d41c0518ea53597117ea9d28f4d1c6fd2908a5","id":2177944,"kind":"listing","method":"sync.erc8004/1","observed_us":1793639159286298,"prev":null,"subject":"erc8004:5042:114764","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. 0x978311e7994cfb8c6da95693ca14c6411eeb122b81910fb49343774418793963
2. 0x94727efa5b4666a7153d4d5fa2ff79bccafbfb6fc306dba89884fca2d8b82dc2
3. 0xf2f97caa9a3e9a2652ec0d6d13e6df4c85ef9540daa36db8edf1a8a3ebebc34a
4. 0xc2ebd09d6f4c567fb257829bc969e8068efd05a1ac2c69c9ec1b5d21acdf69ca
5. 0x543006dcd66aa243b9ae041997eb998789a865ed51dcb09e2c160c4805c528a7
6. 0xe68aae2a8fd969faa44d1cf4eedd2aa7af1499a972cf3230d2f476581d1de49e
7. 0xe25690012db41c3f84c3f06e7b5e85f6cef709ed383aefd1560b191b0a4d737d
8. 0x746229fa899ae80f0bd9081bec79bcea6f80ccd8b78a03c8eca8515597cbd133
9. 0x68f23117184aee82ebd820cd96a5dc6274f8299e75b0fddf2c18b61d96d0210c
10. 0xea7325c2b7eafe81a84fcd10a3312383cfad4cfb4cf9a638866e4ce768f6375b
11. 0x962146faef816638fd3d22248461b5a38069af335a4949c571e21c2f49655125
12. 0xb4746c9c6a01a5463121fb30690562293e068b5358ab464ea070f4414595db5f
13. 0x161ab8dfe29d5443837514b3760b34879b8201d43912571c314e4142639b07a3
14. 0xc5de092f33d9a5a2d3076d47423feb11b0630cdc080163babf6390bb04568ce5
15. 0x9c91ecb84461aa4cb2a891252746755d862a88fe9bad822700cdb99eaab2edca
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af