Evidence row 2147931

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Kqmrjh"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5759b8e0-39a1-4acd-927b-d6d19d8b456d/.well-known/agent-card.json"
    ]
  ],
  "name": "Stanose",
  "owner_address": "0x88f5ca243c44fc0128a69ecb34bbbb36c23a0f29",
  "raw": {
    "agent_id": "99524",
    "agent_uri": "https://centralcity.ai/a/Kqmrjh",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stanose 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/Kqmrjh",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stanose",
      "registrations": [
        {
          "agentId": 99524,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5759b8e0-39a1-4acd-927b-d6d19d8b456d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Kqmrjh",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793626774,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:45:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stanose 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/Kqmrjh"
}

What the leaf hashes

{"body":"61abeea180f49ba5670bf91173f2ccee02383c61dfcb4fd60600c905b90fbe5a","id":2147931,"kind":"listing","method":"sync.erc8004/1","observed_us":1793627115085508,"prev":2147343,"subject":"erc8004:5042:99524","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. 0x5e7e0dcf68904ac628d9525916ad4ca2dc6e72445f51f00d7768e5583bc37d61
2. 0x7d107405ced0060aaa1702d94adc4068a2c52142b0efdf15ae986b87a07bc38f
3. 0xe3f0f946e40074dc0449b2cc5b2f79b371ea4461260b3968c85a10e73b6e42b0
4. 0x63549b554ef66c976abbe056b7fd0394b55b711966bdd2be24147f424c2b06a7
5. 0x076024b01add2b80e5aef3669640ef266e89c28609d063cab104b4d85c6087d6
6. 0xd5e18f7fbff0e3dd7c42008429e4cdc2700fba1d39894f72afd070a25a5e6a3d
7. 0xc79bf168fd9403ac44eaaeb5045e2906666b10ddeca4706ad75cec2772351634
8. 0x714d832b366431b711635c9e18d9cab46c2cb66cd0963fe5a549f5c2f7646141
9. 0x35221661d3db5b355cff45c89f51c7e6c828992779851c56574e778ce05f2f58
10. 0xf0cd00929d2527df0bd4ee59e61a287118bd619bcb4dc7c26ec558634ae6ad70
11. 0xad6a1cb56b25af650c3d324d1fb07889131fb5ee32708a6156bdf86d5d7516d5
12. 0xf22eed74e06b82fc2a964f9eaba6330ee509c52339b4be9824a1720eb2cb0cee
13. 0xd7d3bfe4670fa6bdde44d198ca661840b2abfe18e9099f606cc8dbc11ac3c436
14. 0x6ae97c2bdc679e3326a739627f6c3a307d7e25e547b9bf23dbf2622fb26d858e
15. 0x23f4763e8db2efe57fbc28dfc68f2b97b65f54a03425994e68157763af649a50
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af