Evidence row 2103459

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1HhYXG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6c05b122-54ac-4989-887e-01b03bec80c6/.well-known/agent-card.json"
    ]
  ],
  "name": "Klaufias",
  "owner_address": "0x2a6de7ddef3b95013670c73a25f1d19a2fbe693d",
  "raw": {
    "agent_id": "82414",
    "agent_uri": "https://centralcity.ai/a/1HhYXG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klaufias 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/1HhYXG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klaufias",
      "registrations": [
        {
          "agentId": 82414,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6c05b122-54ac-4989-887e-01b03bec80c6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1HhYXG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793612198,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T09:37:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klaufias 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/1HhYXG"
}

What the leaf hashes

{"body":"c82ea843a637811cd5723909853448085aa308f4738e8d0562b4e3bea0dae8cc","id":2103459,"kind":"listing","method":"sync.erc8004/1","observed_us":1793612225227838,"prev":null,"subject":"erc8004:5042:82414","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. 0x55e3f6c00ea860b12e30d0844e934836e0eee7c7d3a60b708ab55edb6fda9ea5
2. 0xe1c452adac1b40df0f50a4c5500754f658a32652f1eae0c8e3c6733c99556eee
3. 0xa7e110801e0b81b392960c63142e43ee9555c6de793d2888ff45b8020f7997ea
4. 0x395f09ae26332ba6dace77d25c102e966f1a8daf8d79820f9fcb4117386fda3c
5. 0x755ae3bbb02e8adbbd9bd65851ad6dd451f79f7d82a1fb4f20400e8001252caa
6. 0x6eea5ade02900a18e97d2c613cc3224714a37966065c2db0b24da0783a34524d
7. 0x03c71ab5e5427a3780b7f2f981f2451076a7fc581e4648c8586fa4d8c504d774
8. 0x1b5ef6bb3657bfab40ba05cd8df9abd03d71c541506922d573ff095dfbd3f3ef
9. 0x61090e36767ac28a873b733fcc4162daa14f4bb36d89fb6b068a51668877f760
10. 0x76461d39e1d3b9cf10eaba432eaf4dc6f42e2fa6e9b9d4d4bda16a8fb95fa0a5
11. 0x3738c107423c05d06d19332e8f2dc26707ea31936d5a59e0273aa3050c9bbd11
12. 0x60fa0410e92b55107aa67b0dc49b0a16f4a6d03a6b806a712da9290629167b04
13. 0xb5b32de12fac3b68a23088b6007f1052bd84011d7da80663c8664b4a4c7bcebf
14. 0xc73349c9955998a166e6e5920ac8ee0aa7bc6c9d66bace60f6dbd465dd9e0530
15. 0x52242d46cadab5f421a6f86c1edc6379b085ae98482fa80904e4a3028c1849a3
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af