Evidence row 2560745

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/aA1IEF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/79818e40-c495-461f-9c73-00a141636415/.well-known/agent-card.json"
    ]
  ],
  "name": "Vassik6",
  "owner_address": "0xe950a2217ceec32198c7408c4c6fa1e23af8b095",
  "raw": {
    "agent_id": "173503",
    "agent_uri": "https://centralcity.ai/a/aA1IEF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vassik6 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/aA1IEF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vassik6",
      "registrations": [
        {
          "agentId": 173503,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/79818e40-c495-461f-9c73-00a141636415/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/aA1IEF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793698908,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:42:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vassik6 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/aA1IEF"
}

What the leaf hashes

{"body":"f3e53373dc8b608180e1a8230737c8b75cfd151e3c73dae286d292309cb107fd","id":2560745,"kind":"listing","method":"sync.erc8004/1","observed_us":1793698962133085,"prev":2560314,"subject":"erc8004:5042:173503","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. 0x06add3b0aa04d9439d5d47a46994103bb5ba169b1800ebea2fb618f6fd0ff527
2. 0x90165aacb327691cb795e124959908dbffeacb045285d0f668222148f39b96ec
3. 0xd7de7da6e1e1a45f3dda425880d17a7e1394c0a1e96a167621a6991a4dec5b52
4. 0x732ca8f07081cf0e7942e37925f3d712d0957259a1c4c8692640aa3418ca4f2a
5. 0xf7f6f37371ae2d80c67fb70e687121ee6f7705da8d5d1e8cd03171f1e2b0aeec
6. 0x7b146b9dd8d0bf77078c828d094dfc2f494137c1e4433b2bd6ccb1899dc51a97
7. 0xf89511bcad088d4ffa7ee6b842b5978d4125dcd470604baeaeaa6bb402d4bded
8. 0x27c88edea0ffe897011429413cac6ed139b985d359816655b481d850cff0b936
9. 0x60877a26a43bdc4f536e2d879f3a5306c3695cfaa24f4c38d91c176bf20f3c10
10. 0xb7bdac6195c86d251d9af344f32b1b73fb488b39cc973929474b69c224e12408
11. 0x28af510117971e0a14cff23cc0c14163bca41b85bbf8f031c5b9b87a02a1f8fa
12. 0x03ee3ea4321cdab90fbd09c4031a0cefcea1b5b6bf7acf3c1e5f0b9e515098c7
13. 0x4e70d4f3d8061ba1880699efd21e122cab4e2a786faff4a0cdc4700d17a75055
14. 0x93ab7dcb2777a66a8864a3266602159fa29a49683bf095a1ec2a005ab2d78703
15. 0x4c65946e46ac859ee8bcd510bd1ff838776ef9d9a553f743da25e2fd4c4ec5c8
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7