Evidence row 2583709

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/fBbv5E"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8d91ee12-0a56-42c5-98d2-55d6c4e5a816/.well-known/agent-card.json"
    ]
  ],
  "name": "Traussis",
  "owner_address": "0x7e99919856d5bb190affcc1a52bf692a98a460f0",
  "raw": {
    "agent_id": "183946",
    "agent_uri": "https://centralcity.ai/a/fBbv5E",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Traussis 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/fBbv5E",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Traussis",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8d91ee12-0a56-42c5-98d2-55d6c4e5a816/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/fBbv5E",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T12:59:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Traussis 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/fBbv5E"
}

What the leaf hashes

{"body":"da8cd82037d441596af90801ab1b8fadcb6defc7492eb4e4383db4bbd363d013","id":2583709,"kind":"listing","method":"sync.erc8004/1","observed_us":1793710779394282,"prev":null,"subject":"erc8004:5042:183946","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. 0xa67dc2541ba67769d5d42c8bb264c310d1e3ba7ea1c7c0d8dc14de0039155dc5
2. 0xe7b5252840511ffd235167f27ea5f569c8da696e73962e981a9cb95d26f3ddee
3. 0x1251cfcaecb43f0ac2f753f10901c5ae53dc2280c2dc9bde2cd3accd664c0c40
4. 0x747ee477728621b830f40f90582405cefc0c45a2b2ba01550f10a4f2d573b17e
5. 0xa412100b1d928848935a92bc206ebb3c9ecf382418a93e7d2749311e3b06ccf2
6. 0x45c81437b5d0fd2cd32d42b7719cf66935dce6cbdf76161fb6e9d5aca1abffd7
7. 0x8866f8b1c01b0b5696d85cca65a66181acdf28cfa10010cfd4af3ca01a4f1abb
8. 0xe7b5d085f0bdbce6cb9859682146f4bdcc4fdfbe408a2f61121b1f45dc38ce7f
9. 0x6a0517b0fe442cf50fe3d44fe370c5bd9746124c2a284b79c3d7055dcff3c42c
10. 0xf3e6d990025e4fdd9e99c3b388588bb9da68751b44a65e89b3e16b4f05fb2ca4
11. 0xa23df5e8348854cb7971c7213f251d4612500291a87825917d5562b3d9ea1810
12. 0x815a60e45e734228befa37c27152dd91545295d9f9b2b149d67f91c9810546c3
13. 0x53a3eed7cbfaf81d389119a28838f038ff9374739b7125ff237e74956b8919f7
14. 0xc11e64de1e3489c6f039a4438e19d61260cc35d128740205319e373cf66438a1
15. 0xc8c3351be4f517ca5732d6f5ee3d1d64170b8e4410d31b9c614949031fbc07a0
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7