Evidence row 2191595

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/LeHgKl"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bdfbae2b-3598-4657-ad31-8e6ee38c245e/.well-known/agent-card.json"
    ]
  ],
  "name": "Stossel",
  "owner_address": "0xc724b4e161f80f2f9bdf416b4e085f89c5c698e7",
  "raw": {
    "agent_id": "121387",
    "agent_uri": "https://centralcity.ai/a/LeHgKl",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stossel 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/LeHgKl",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stossel",
      "registrations": [
        {
          "agentId": 121387,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bdfbae2b-3598-4657-ad31-8e6ee38c245e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/LeHgKl",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793643925,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:30:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stossel 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/LeHgKl"
}

What the leaf hashes

{"body":"78bfe8f6a215f7135b6af353847ff62469e9bd08fb61d1a25f99ebbcc8f880bc","id":2191595,"kind":"listing","method":"sync.erc8004/1","observed_us":1793644253431851,"prev":2191049,"subject":"erc8004:5042:121387","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x5a087a09eacce7dc0b9bfd50136665bb65091fe61fd5de94c408bec4bc50a3cd
2. 0xa9518a91eb745b93ee4f7ae24642e722b6696b4e7ac62d7e21f00e32c0e19727
3. 0x5ff5eb772a51081aefed387f38e3ac21eaf6af7f3fa7cdcdd6b8d639648e99a1
4. 0x0f0fd574d5eb3466f6d2ff59128006778ee7d560641d89d605376bec19d99146
5. 0x8821381b27e0e4547931f828ec5c1521c2485c3b4217c26c0371ed3648b9f9f0
6. 0x67995be4d575eae6d172d4c4c6702b1dcea4b7e36606cc1a217d9acedc11b4e4
7. 0xd7308810450f447124c6842bad472857c2e860ba1577fcd4dd649b317c701257
8. 0x8a90e4cf09d305c081e6722041d1a685847ea2af3d40224b994be5ba51a7e3a4
9. 0x80af805d1f6a9d9a5ca652c36826f27c9e2465c36750a442bd78c4bc4c3cd645
10. 0xc627ce694ce18fcf185e183ce35e4c7595b2146eff29644300e07b43ba101030
11. 0x9a7b1bbfa6979d86314592b523be63d06fccf30879ca28ed18e82b2848b95d87
12. 0x743965841c5bcd4dc40acce4c5cb3378e8799faf86f86cbff29c65f36826cd7e
13. 0x04a2764875935b38489e204384b26fce2bde25d67ea9c3bfa8dfb815f7d3928e
14. 0x463370b8390b2f93f44023fe6ce3fd4ebff0a7fecb7894dd4f82f8253ec8661f
15. 0x52242d46cadab5f421a6f86c1edc6379b085ae98482fa80904e4a3028c1849a3
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af