Evidence row 2177826

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/tVebL7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/39bb6dcd-c872-464d-bad8-9722cc666149/.well-known/agent-card.json"
    ]
  ],
  "name": "Klaundo",
  "owner_address": "0x1ceb5966dddff296858ca512266b36333a63ffc7",
  "raw": {
    "agent_id": "114648",
    "agent_uri": "https://centralcity.ai/a/tVebL7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klaundo 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/tVebL7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klaundo",
      "registrations": [
        {
          "agentId": 114648,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/39bb6dcd-c872-464d-bad8-9722cc666149/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/tVebL7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793638943,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:05:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klaundo 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/tVebL7"
}

What the leaf hashes

{"body":"d69758f7c87c7ef89f8411b7830ce5df73c7731fb96e6ad06720d81199fff8c1","id":2177826,"kind":"listing","method":"sync.erc8004/1","observed_us":1793639158829115,"prev":null,"subject":"erc8004:5042:114648","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. 0x5eefecd02018bf28d0814112e87860229dfcbbcb2b04c6883ec57b9d89198023
2. 0xadec6b6695d1082a98d3b640fbd00205d3a6d20b547f44c74e656cd4048d75df
3. 0x983144dc69a42aaeeb0e3bb528d71682b7344df09f52df2c07eb64eab22fb823
4. 0x07aabdf895be9b69097ab03f148b5394ff4e892c06056d1543f39327eab5f4a4
5. 0x1554e6b3a32f131d2e8a63a44fb2660091e1c1056c7ed121e0eaaff935e85afe
6. 0x1a2ac04cb798c52db02b05f3ef852d78db0fb2f97d3a4e3d056699c1f3240a12
7. 0xdb1fc5f916f457a62007737eb5183a2d3ceb15fcc66d4b00a5cf219d4beb613b
8. 0x92bbaa9b2f1246b2358d4191b0cf3714eca93cedb5713c2e96a0022b4960db28
9. 0x8189e6dc4676b3ae5152f796b037ade6d169cd767b398c48e8198c0942227551
10. 0x15b6fa53a1794c49aa68f20be1be4cd23c2c0914da73fb1d1251dd024cf3a9ee
11. 0xbf3f0fd5fa0700fe26a6965035afc77961bd3271df22bdeaf954ee14db8a9831
12. 0xf22eed74e06b82fc2a964f9eaba6330ee509c52339b4be9824a1720eb2cb0cee
13. 0xd7d3bfe4670fa6bdde44d198ca661840b2abfe18e9099f606cc8dbc11ac3c436
14. 0x6ae97c2bdc679e3326a739627f6c3a307d7e25e547b9bf23dbf2622fb26d858e
15. 0x23f4763e8db2efe57fbc28dfc68f2b97b65f54a03425994e68157763af649a50
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af