Evidence row 3038587

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/NO1V6F"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8bf0e5e5-ed86-4aca-aa18-047b668df8fd/.well-known/agent-card.json"
    ]
  ],
  "name": "Oressassa",
  "owner_address": "0xf4372b4dbd7dac56a13dac7487336fb30c24dd71",
  "raw": {
    "agent_id": "268041",
    "agent_uri": "https://centralcity.ai/a/NO1V6F",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Oressassa 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/NO1V6F",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Oressassa",
      "registrations": [
        {
          "agentId": 268041,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8bf0e5e5-ed86-4aca-aa18-047b668df8fd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/NO1V6F",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793812703,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T17:21:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Oressassa 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/NO1V6F"
}

What the leaf hashes

{"body":"9395c85a0ba972779e9d1e48630290937d96122c1d80ba69c2f8a4c1edd7f55d","id":3038587,"kind":"listing","method":"sync.erc8004/1","observed_us":1793812875709377,"prev":null,"subject":"erc8004:5042:268041","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x275ce863d32518ef34b30e6a561ae56227d65d8ec16f3ff5e332e026a07dc95c
2. 0x6c30d0eac02982ef6ee799dee43705b16fb466960aa3480c7abf311686baec18
3. 0xabfebb6e6de494a40ef7283f13bc1ff03d1d6494baf17a5bce2eb266ca063495
4. 0x06243967d49a7628f11d9cd63d5863499ca33d37e62191eaca5fa17fa9e411eb
5. 0xb904b22046d5ff627deb888cd4207557e2da92e6c77d9f9754231e6dbc56f59a
6. 0x7333c8eab891d5b18ffd345462635410fd6627f846c3258e0656d242266d1b99
7. 0x2613a842d4a662407b78835173db13bf3bff922f5bb0367c49b0cb6701ecb504
8. 0x1a08c46334c5b75cdcc2fda799c40ee38a08d145c3c48650b6e9ab4210e8b3d3
9. 0xb53cc2e19518e24e848d587cfaa3695220bce8f092d0a15b9df5197cbc324673
10. 0x0f05616bea7651608db74410385a25337a498dd58ea7d61f5c7df623b7152022
11. 0x2ed04287009c08cefea4e6a6a49045393b96414135c347317e2196c2978c7de9
12. 0x2f68dfb3daffbd910e145eef5b96e80ee18c29dc96496ef68eb608b2ce5299a6
13. 0x1122bc62badcc98b7cd86b71989e4e1a56594eeb89a26dfae1ea7df51a21215f
14. 0x982622869faf0b6bcbb8f0ada964d53e5e1bc6926f14fa553ea0b7f41e0643b7
15. 0x4abf06392be817fed1d4142854589c0ecb4a0254010bceee86244cf6d2d411f3
16. 0xa9c5ec1f03532da98f64c2c9386083d4c5202ff37eb07bd4beb6b8db6e4b8c1e
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345