Evidence row 2616593

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/tkZfYs"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b94dbee5-e84a-4ead-b4a7-7405c5abe2b7/.well-known/agent-card.json"
    ]
  ],
  "name": "Kabis",
  "owner_address": "0xe76e92837e7c6b64163a2dc3930152390cc903b4",
  "raw": {
    "agent_id": "195946",
    "agent_uri": "https://centralcity.ai/a/tkZfYs",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kabis 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/tkZfYs",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kabis",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b94dbee5-e84a-4ead-b4a7-7405c5abe2b7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/tkZfYs",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T17:12:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kabis 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/tkZfYs"
}

What the leaf hashes

{"body":"37d2ab6d551d0a53265b69d0c2360da18778d21feaa9e8632a075680a0d091b5","id":2616593,"kind":"listing","method":"sync.erc8004/1","observed_us":1793725977553552,"prev":null,"subject":"erc8004:5042:195946","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x75f0867e6006315785a076a75df8c884707170f43519b6d51d71da2417330511
2. 0xab3ba65ca74029bd9ac94019ce3fee54b309cd82f62cc4bc1b5dd0cdcd49598b
3. 0x0350fa9b0992562de4688a4ce0f3d2cbfe088ddeab3a2fc22fd00884a62e1b89
4. 0x8b570145ac8919501eb6d79405568918aead2921c76a3bc5f0926b5976218422
5. 0x09e52a63a028643d37036d1703ecd94ae6ecb76c6f076a58a03535b91736ea89
6. 0x7eb692a95de53c8632e0dd6363a556e042aa28fb787adbcf8eb08c320e9f5f58
7. 0x7f822be6b26356b485cf9921ec9aa8b95410470dc84e334d5dcce238951b564c
8. 0xdbf5776355adb63074363e8a5c504cb1301eea23f518bd667d4c1af0de875498
9. 0xf0642f82d5f15188872fc2e331f978c6c32148085774f04b860dac1064328c3c
10. 0x5cc508f291a73cb96567a49580787f9216176f936f85ac0d9267727d251672fd
11. 0xd8f9ad01b09ec2119ccf244b8276e318794340560d994a931cf510682730991b
12. 0x126c38cdece6005360dc2931aa9619df80f08ebf81a50dd1a46f3c8835c7cc42
13. 0x0a2166fdbd0fb119437aa5c587d6d76eacdc831e2e2d305db6de877994a9e71a
14. 0x8888e0d25075a71372832a4a34d226613212be78f7f52e7bc201b28be0cf3c7b
15. 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7