Evidence row 2064862

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qPfRiz"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/88c4ce3d-dc1d-4e20-a642-7e1fc9765bce/.well-known/agent-card.json"
    ]
  ],
  "name": "Schefias",
  "owner_address": "0x94de5812da6949c481667cd4c5892d065bda3f8b",
  "raw": {
    "agent_id": "64199",
    "agent_uri": "https://centralcity.ai/a/qPfRiz",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schefias 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/qPfRiz",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schefias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/88c4ce3d-dc1d-4e20-a642-7e1fc9765bce/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qPfRiz",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T05:20:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schefias 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/qPfRiz"
}

What the leaf hashes

{"body":"012d2bcdc1897c9ce3aa17bbdc69e45c87bf3a7c6a40ee91930b157b1a4df205","id":2064862,"kind":"listing","method":"sync.erc8004/1","observed_us":1793596820761373,"prev":null,"subject":"erc8004:5042:64199","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. 0x58dc8de5d2bba2419b0f8683743494881adfe86278d0773f8573d45a969f5538
2. 0xced7ed752ceb6048465aa64a27eec5e7aca70c150b10129597f0ecfd048aad34
3. 0x096b973f55748877d89cfee63a6db9e29f8267e70a3206d3f9af07c4a2075d07
4. 0x8927f35da753cc18b4f87af7e461480a708c293c8cc2c0ef54d965e67281eb4a
5. 0xc2b28b78f2fba3333606b4eaa66f345211386546a1fa1a2c23b17735541f067b
6. 0x5b3f5363aad8021c2ad529f8e09e59ce9df8a6a718c15048032609b09c0ba29f
7. 0x6f4b9f771d38336fc2eb036e65e6e62b49ae12f08fcaa9e1968805886c005782
8. 0x45efbd88d85dbb36eb36ca93a0bb5c6d3dcbfebca2a121f4fa59e26e61a87502
9. 0x38d32fc933ebd33215702de3c642919dbdb34f116320ccb4100cec4ac4843d00
10. 0x1dd8bf21ab06806b84cfc1aa7271af45f8bb68be3d6570c90f175c2ff452b6ae
11. 0x86f4014c971df07fa1c19f8676e84de8a2f18339c938139958437ae74da5d46b
12. 0x5f2a4b55a530a11fb70b7514490f97a224bd5a4e03f8eedea57af0e36a116efa
13. 0x4156d0c5ab6447dc36720ca7ceb2f5a0f0c5620d9192ea6d8fcf5e704e8dda41
14. 0xc73349c9955998a166e6e5920ac8ee0aa7bc6c9d66bace60f6dbd465dd9e0530
15. 0x52242d46cadab5f421a6f86c1edc6379b085ae98482fa80904e4a3028c1849a3
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af