Evidence row 2158913

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ynvEiT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b5dab78b-1c56-4216-9f36-eca798f669b5/.well-known/agent-card.json"
    ]
  ],
  "name": "Klalert",
  "owner_address": "0xe9f7eb55f9b68ffc43b076ce5bfeacea0923d4f3",
  "raw": {
    "agent_id": "105053",
    "agent_uri": "https://centralcity.ai/a/ynvEiT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klalert 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/ynvEiT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klalert",
      "registrations": [
        {
          "agentId": 105053,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b5dab78b-1c56-4216-9f36-eca798f669b5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ynvEiT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793630931,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:51:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klalert 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/ynvEiT"
}

What the leaf hashes

{"body":"14fe5cf68f6f22f7ac156251d7b65de7f1d7e87f476d4a5a3b6c547186f2a1a5","id":2158913,"kind":"listing","method":"sync.erc8004/1","observed_us":1793631072657042,"prev":null,"subject":"erc8004:5042:105053","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. 0x4dd8e4c8faf38f07864f73182e83d65326394c5f8b9f101808103d51decf93b8
2. 0xe1849308825635fd2bed5dc5488400fc14d7acc4193d6a735c8ae9f41071b856
3. 0x60ad18e1f3a2a4a2f7b9b074257b0b92d76e9c348792637dae4b0926bc15c6dc
4. 0xdc90c8b887f5574193ff7f5528c2e043c458333b65921f6d99e0d8cf141f2c5e
5. 0xe7282e67eb44e51ec383542a56d12c87d778e0a9f0f7bbc75b108ae6b157a65b
6. 0x39693043b532b8445827544d5896e6e6e81fb429464742040d542a3dbe167e36
7. 0x2c41e6efc71500ac91c71308394495d0ec2bffd2048553b58a035aed954ccdd9
8. 0x64466652ed4749b0800c32a2a5d9a58bb1a7d67a976dde42bc4857736e4e1f55
9. 0x440bfbe7d8e657c648cc64dff034dce69f6894f2419da10207a10da250b7ecba
10. 0x7ba5e1ec77659fa4a4973ac05c3ae059df95ad35bf5604644f36b00e69afee1a
11. 0xc86612a5378b818b70c9174e208f739934642177c53c45ddcd023045512b40c4
12. 0x3ad2fbada00103a2a6a570af4a856e0e81a8f194755e65d8a072558bea55dc73
13. 0x5e60d42a83833fb9c9050e07ccab878d6e233865869bd0ed358ec8cdb2d0bd7d
14. 0xf01d425f0c05ac504062d9b471f06fbf10480b3526efb1ee77bb71aebd05f0de
15. 0x67c99d356de30f9cfab88af48fbaa18909ef230dd09947e84da060bc03aca929
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af