Evidence row 3009451

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/u6KblJ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bacf60dd-70f7-4be1-aa15-abedbb89a33f/.well-known/agent-card.json"
    ]
  ],
  "name": "Kriorker",
  "owner_address": "0xa553538c74dbcda5ea29cbb811d7ea90c5451473",
  "raw": {
    "agent_id": "249573",
    "agent_uri": "https://centralcity.ai/a/u6KblJ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kriorker is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/u6KblJ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kriorker",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bacf60dd-70f7-4be1-aa15-abedbb89a33f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/u6KblJ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T13:09:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kriorker is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/u6KblJ"
}

What the leaf hashes

{"body":"fe3bef11c8339d948eac3f100371e5ae33fe290160dd97d6afd2bd3f81e28bef","id":3009451,"kind":"listing","method":"sync.erc8004/1","observed_us":1793797756409808,"prev":null,"subject":"erc8004:5042:249573","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x16df66b1bbc7bbdb76c54bad8203b11bbe78010e9c05fba11b5d7069375deb10
2. 0xe867c05e5fadef07cd6148ca05f5c7cb816dc71302c4c210cc4b9b2bf4ebeae4
3. 0xe39032f99b969a373718148b8ef3a2ea73e80aec84293bebc12b14991a224389
4. 0x8154c391f7f21f75b28a2b6e3de5b8bf1cf2b993201dea7cfb14244a96f89229
5. 0xf3fdf92d3270f02cdd818e10ea178697597068279c4f04ce8c4166e3ca53fbae
6. 0x8c33be58dda7b798f829ef11a87dd08dd03271a8e93513150136ae344689fc51
7. 0x8263d8bef12d71454bd272b28a7534c77b4ff036d11a60cf1bfeb6cc7bbd2d89
8. 0x2c8a0def67d5f95958369d0edd48cc1e69d150c7326ddbaf64478f2c97cec0a8
9. 0xab5ddfd85285623ece95069cb511ad59fa9764d5ec9068dbd6993cbbe5b80edc
10. 0x708d2c31e92ea6707fc1d2f2ad0aaa979fe7a5ca8249a54568b58fbad2e3d11e
11. 0xd0ff64ed6d1d1d290f73d239174145db5d6553adced08b4eb16ace8a1de04a83
12. 0xcc87705796f7ab8d17981cdca4d5d530bfebde08a5552485a3836a8b8e40e895
13. 0xbcdfd1bcdc5f54ec826f1932cc2092065e88aa03f7845e1fb7380f152046a953
14. 0x6ac43d1174fbbc2d100be6f9123ae0aef5477b6638d0ccc4c3b63b712b3ff98a
15. 0xc548b1872185ffa8b629b319d34df11bb7ba9b287199b96bea02abad81eebaa6
16. 0xa9c5ec1f03532da98f64c2c9386083d4c5202ff37eb07bd4beb6b8db6e4b8c1e
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345