Evidence row 2116921

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/eQOgfQ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/04d79334-2e6c-4265-b896-4947a76545a2/.well-known/agent-card.json"
    ]
  ],
  "name": "Riokabel",
  "owner_address": "0x18eaa6a851c0a011593e3362a94c88dd3cdfbc97",
  "raw": {
    "agent_id": "86996",
    "agent_uri": "https://centralcity.ai/a/eQOgfQ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Riokabel 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/eQOgfQ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Riokabel",
      "registrations": [
        {
          "agentId": 86996,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/04d79334-2e6c-4265-b896-4947a76545a2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/eQOgfQ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793617543,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:07:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Riokabel 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/eQOgfQ"
}

What the leaf hashes

{"body":"e608c03b5f82ab17f693b989cf35b51dad04aa7e6bae9e8d9fa66f64aa7da166","id":2116921,"kind":"listing","method":"sync.erc8004/1","observed_us":1793617625229109,"prev":null,"subject":"erc8004:5042:86996","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. 0xc7410f29dad65514842ec77c3b049b227a89afd2ef56be59e8107e10d05b523d
2. 0x20f9c8f2bbcdbc6c4aa9730d41c78f53227f08f1d9a9778ce8b01af08af61f50
3. 0xd0d43f1e3457d451989fe0e36b4ebb224f972c833748ccf398178b2f5f7979c8
4. 0x8f451c7f2eb275626a5d0164817993457ad9fcfcb4506b4dc3acc4fa08bdd7f0
5. 0xb02fc673f2c5544d0af498d29f072e2a42a4b8a17450a678c8085ccc35beafe1
6. 0x462193a2bb59bc85289da1acc6187ad1facedba08f9548a38c520aec9990741a
7. 0x325351e2668749213da28358f9d015c28b880469c6c00474d682417dffb50128
8. 0x56252b19f13201d854136f1c3bf2dfa476fad221e6c6566f31e721813dfffa16
9. 0x49084b31891faafb0a50d0bb6962058442f8d4ec6701b59c239809015ed823a4
10. 0x659b949a3f56705ee418b91f26512bad1c17ad3a07aead09a724e73e478c976b
11. 0xda35a59387ac9fc9e7dad8ab6abb65f42c79d9528024dcd4acb5c76b973f1467
12. 0x942740cddeed7123051e190307c21ccb37608ec5eeace8731911c10cf9acb06a
13. 0xafa7c2528a5e5ab2ec272c4794ef9517ca380c049b82862d11597b1e41a75b95
14. 0xdfd116d725e076b0e3bd74ff5682dfe6834735313673c580d2e58972567174a0
15. 0x5b456020389d8e0ef67f16a492c600b5b88189e59398bba308734db7e873e7e4
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af