Evidence row 2195555

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/kLflgD"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3010bb07-d7c5-4056-9b40-a4138f915390/.well-known/agent-card.json"
    ]
  ],
  "name": "Pliakus",
  "owner_address": "0xf79cc73de82ee1a2475752702ae8e74e31db26eb",
  "raw": {
    "agent_id": "123641",
    "agent_uri": "https://centralcity.ai/a/kLflgD",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pliakus 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/kLflgD",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pliakus",
      "registrations": [
        {
          "agentId": 123641,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3010bb07-d7c5-4056-9b40-a4138f915390/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/kLflgD",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793645473,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:55:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pliakus 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/kLflgD"
}

What the leaf hashes

{"body":"ced1a18b84e9784990f1eace4b94a825812f3ed481e40f7a57a2866fe6ac3e6e","id":2195555,"kind":"listing","method":"sync.erc8004/1","observed_us":1793645712045883,"prev":null,"subject":"erc8004:5042:123641","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. 0xf07c3a94f10d482511d2a02e4fc9f6a95d05e034895402eff759a588c643e01c
2. 0xbf0fe2c0d046307d9658a4ffe3fe2d7204a66d245badb79510c9441726f53336
3. 0xebc328fdf307933da1acb07ada9b31e5057e2ed876af3e870ea5e01b63f86173
4. 0x150bb441c6b30339adb038ee93cba4c3657e1364b5def2e48be105f10af2ab13
5. 0xe6660790867ec34f62571716f1ba5873de1266aee45d6744534ff44b3c1db8bf
6. 0xcf59819820b5dc9247296df03c68c2dce7f611925aef87bb7eefc78d93e0eba3
7. 0xe26f551317b7dfab76505e1c2943eeb76da935a8a38ff76951ec7cc47e7f2f9d
8. 0x1e67dbf0a6203ccc62c477cefe0eea53cb216d2278db0fc0641828a3cd7b6b0a
9. 0x26e88d00b5dbeb32ff5e13021bd68a5122a95bad313958adc17b1947cc905d9b
10. 0xcc62750abfa340f975c5beeaf069f075f98f71f1c4c9df9faebe3ee901fe7882
11. 0x1f629f8654e40ac1eb46a732061a356b88841de73efb2bd0c301a7414c5c5fde
12. 0xfe5fafbda84768aa127517412dad46b6d52750c98fd0471847d383ba9c0ebea4
13. 0x6a66db154e32d45aa1f1ce72719d9372fd5cdf4add16d249006bd3cdb0f7c074
14. 0xbb465466dac90179fd91fd4d3b6985e80736d1ab4662dc57a78b5e5098d6f074
15. 0xde6a8fd6590b70565baa6078cbc8add8d94950fe959ebaf8c3716adcdbd78aa8
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af