Evidence row 2567139

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nSeyF6"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d2970ec7-7e05-434f-a56d-0dbd3c250f11/.well-known/agent-card.json"
    ]
  ],
  "name": "Girkias",
  "owner_address": "0x1e9711bc3c3fa65a3b918652f64c0939890a7667",
  "raw": {
    "agent_id": "176942",
    "agent_uri": "https://centralcity.ai/a/nSeyF6",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Girkias 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/nSeyF6",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Girkias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d2970ec7-7e05-434f-a56d-0dbd3c250f11/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nSeyF6",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T10:38:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Girkias 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/nSeyF6"
}

What the leaf hashes

{"body":"f7c12ee0a5bf15139fc96410f7a737b46b5ed29fb12ad94e8ce0579ba43d8931","id":2567139,"kind":"listing","method":"sync.erc8004/1","observed_us":1793702333904934,"prev":null,"subject":"erc8004:5042:176942","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. 0x1d7a7a8126a43ca9574515ce10220dca143da36e8d695aabd3c0aa2168a7b33a
2. 0xcb86ca29ddd0898be7f541d8c6675f2715f09d4b7372b8c63c66c3a144590493
3. 0x5ddbc2ed2f12fa7e386877a157c1106fe3c7dbe333ca2cd7c021529d9655b800
4. 0xc012b000e68cd0bfcfc7f440a006f99fc19c685ded5affa741280b62922a4915
5. 0x48f7124aace3272990d65bfbd035ec164e03704cf81c70c4fdd885d436d5443d
6. 0xc04f669e97787b4f9e4b1ebe6d0c24ffaf49a47161e0eabdfdfd7521218e60e8
7. 0x83de159e959309447e1f6e89049b88fabb416103bd8136fe21ec2f9a8fd4b103
8. 0x3ebedd04ca604c378e5827e64f63cc501bfe6f5d19642eea0746a0b1f1ba0e57
9. 0x80310ad86ab12359f296c39231a21bd9c0ae135e9f8051999db9b55ff643a0dd
10. 0x9e9e60541d9bd09999126c98b2eb8ec7464b84082dabb28b4e1f736b1db5f71a
11. 0xa4c98f02ba1716452ca96ae24c1e3fe04382e345ac31b688db37892b8ca9334a
12. 0x1554e3bea31760b4ffaf14fb411d2319262f4fcef278efd42b812abad2b6ac39
13. 0xa865c151caf5b808863a56eafe459ed6980ba5c059246ed92e8d9688c9ef7fe7
14. 0xa1b9921bde76812f1ccbe5230e9921311a3aeab7f9d6861066c6dd5b532d126e
15. 0x711583ccee5cdd04f5adf1bada00491547d886e40ddf1799b012e27be2a663c2
16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7