Evidence row 2021272

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0mVm7h"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/963bab47-e980-4fa7-be10-ad4e6eb854d9/.well-known/agent-card.json"
    ]
  ],
  "name": "Gurkani",
  "owner_address": "0xddc001f7814a01f03985e6109fb30615a42f6c8a",
  "raw": {
    "agent_id": "43448",
    "agent_uri": "https://centralcity.ai/a/0mVm7h",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gurkani 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/0mVm7h",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gurkani",
      "registrations": [
        {
          "agentId": 43448,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/963bab47-e980-4fa7-be10-ad4e6eb854d9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0mVm7h",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793579869,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T00:41:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gurkani 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/0mVm7h"
}

What the leaf hashes

{"body":"14351c28da0e5ee262304105c95e864e38d34b1dabefe120014c24b828816019","id":2021272,"kind":"listing","method":"sync.erc8004/1","observed_us":1793580089895791,"prev":null,"subject":"erc8004:5042:43448","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. 0xf4f89be184fbca9011d87d58cd13c527ebb75d8d12a4c2adfd3ff1fd7fa2160f
2. 0xa99dea407c29e77506376ffa0580721446335d8a8dddfc16b37edb02a66a136e
3. 0x9926cce14d41a8f3bd921a54b0e4c02e1b53186c59f8515155a0deed52562ff1
4. 0x58e611dda401b4f1421c55a9042906c8705100689385d13cadc0be74c96fa42e
5. 0x913d69d0ea84acb0efcf5f6a77894a0958c61dd49aa03884b4628cd420555bd6
6. 0x4172d086788f906c864cfdbf7fb847de798cbb3a3baa3ae40f3760e392a0df4f
7. 0x71b01f06335afe2d8d4634b96f28f272c5b5529b14c8b32b26389678de11de99
8. 0xf883eebb644d74cfb62518989760391895639e8e867de5c144820366d522695e
9. 0xf27cf6480fb2dc497f6cf43a46a4f4636bbb6e032327b6a60f07ab16370fbe8f
10. 0x899e4f693a3c884bd59c323b10e80f3188b74580201c209c340080600eef2742
11. 0x4c5013ca298049e350f7c3199548e9c7f20b053674efe3937450d4f2e1d8c100
12. 0x85d02e3e66f20854017b5969e8b232079dd6d500ff3e4d89946cf1206ca8916e
13. 0xc3d58dcd2229e8124095a5a08b6547a8aab4e18490d7243750c0deb944765dc5
14. 0xfa8b123f46e2c0606637c2fc0bef7815e7e004938cca6b86fafd908901f0b35f
15. 0xde6a8fd6590b70565baa6078cbc8add8d94950fe959ebaf8c3716adcdbd78aa8
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af