Evidence row 2561426

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/JOvWFZ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6fbc6c3f-4768-4752-8b24-b02d169c5862/.well-known/agent-card.json"
    ]
  ],
  "name": "Laussabel",
  "owner_address": "0xee07edbe4975ab3b6f212e8be765423a95798cfb",
  "raw": {
    "agent_id": "174175",
    "agent_uri": "https://centralcity.ai/a/JOvWFZ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Laussabel 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/JOvWFZ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Laussabel",
      "registrations": [
        {
          "agentId": 174175,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6fbc6c3f-4768-4752-8b24-b02d169c5862/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/JOvWFZ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793699069,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:48:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Laussabel 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/JOvWFZ"
}

What the leaf hashes

{"body":"cb9011f4c418759f99b8f7b00803fdb5b3d153c2c228ca21260a2d5ab811b073","id":2561426,"kind":"listing","method":"sync.erc8004/1","observed_us":1793699299743174,"prev":null,"subject":"erc8004:5042:174175","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. 0xc5472369f3793bfbbe16ba84634da6e1229b02ece5e9d3cf93de6fab12a33326
2. 0xb1db8a485479d0f57614b7cdf3a235fe3f9fb1081978901976aceb80a3017fa9
3. 0xaec6bb98040f818222d464344cb0b04f03da0cec83e7ce32f4e05eabb7502a62
4. 0x0ee3a1a144d6b9758e9d4770688fe674189aed6468c21f26636758e27490ae25
5. 0x95bb6b9d221ac6a3b8e73459310a7c99af6cd290503f702b0d9d0bf57b235697
6. 0x2fce892e91edc510df9bdf788efc6577c64da13aeb8e8286527c69cd252116fc
7. 0x670d584cbc6d61ec7ad204355489506ce223e9873c4540004d2a6b352d9a6ceb
8. 0x0b24badce4d0d3fde29038e8a542184208ad89392ea6451f87a8569b769830db
9. 0x66671ef5cf74da00e2ebbd8ee9ac6de6decec70cbdf5e41cd9c3792855c0ee00
10. 0x542e3668c1549d9a8de999162a765a8d095b38037d7364287ce5870862eacaf1
11. 0xb9479538c0cf9567cbeefd29a4239e2a9b423f88542d2090e7f65ae17fe08d95
12. 0x2776d6de184337d929278006b07b17c87f04f4b0c2a6ef891d856846b26b3417
13. 0x757c81f4c079ccef5ee9694c28de1354dd783331e9778583284b2bcba45c4662
14. 0xad3757a4386398bde7b5dfd7d1ed0d8391a8487b9cbded422b75d61d77ec3baf
15. 0x20b1beb78a0f066bfa1ffbab05695dfb2940fd2df005cdcab3ae2e82d26c01a9
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7