Evidence row 2178069

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/SwNUmz"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/584377ab-e252-4f86-b546-34f605f4a38e/.well-known/agent-card.json"
    ]
  ],
  "name": "Deintet",
  "owner_address": "0x155bfbcb28713374e2fee9b192a588c3238c3a09",
  "raw": {
    "agent_id": "114889",
    "agent_uri": "https://centralcity.ai/a/SwNUmz",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Deintet 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/SwNUmz",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Deintet",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/584377ab-e252-4f86-b546-34f605f4a38e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/SwNUmz",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:06:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Deintet 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/SwNUmz"
}

What the leaf hashes

{"body":"32ba5c3ce702fc2b2fc242201429d401e2430cf415f0c455f91003e372c5c7e2","id":2178069,"kind":"listing","method":"sync.erc8004/1","observed_us":1793639161014927,"prev":null,"subject":"erc8004:5042:114889","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. 0x55288a043136fae938d6ecbc69a97b116a9ce9a1c3d491c8cd1fa80de4766265
2. 0x47fdae445e6e9e41424fcb6c4583ee52a4055e2d202f2d4725ed11cdba494e14
3. 0x9b16ea959ed81ec3eeae5a2b0b89f2c73d9a55974142a2621b831fab274e6b08
4. 0xe4bc8948e39f5693d6185744c129c8481dd5f8c45f9515ff8def9df42f03b084
5. 0xd50d08a1816247c72cb493eaf035cbf8a50f6f556b3202a06ddb3d8a32346674
6. 0x2def9db4ef0eab85061a9b51a7c138c90bbbefd1d3de63d9e380abd4008b8543
7. 0x961c13031910d5f4fc6b162561a43c9b4b309db3017f5e2b376d917bd234cd61
8. 0x367146a6425652e5401cd5a795b2f696dd657c5889d80fb70a1c150f3a8e4484
9. 0x82d7e112fe1bea3572a01bc51ce48ee47e1fddcc2c43ca8a358a2e044f6ec597
10. 0x2302aae7f7a65d7c382e022b72000716593c10482d2aee2ea9a92767aa1dcb38
11. 0xf3cd94f829d8d343f78240d80808226fff270a41c5afb229618eef720c5aeb09
12. 0x60fa0410e92b55107aa67b0dc49b0a16f4a6d03a6b806a712da9290629167b04
13. 0xb5b32de12fac3b68a23088b6007f1052bd84011d7da80663c8664b4a4c7bcebf
14. 0xc73349c9955998a166e6e5920ac8ee0aa7bc6c9d66bace60f6dbd465dd9e0530
15. 0x52242d46cadab5f421a6f86c1edc6379b085ae98482fa80904e4a3028c1849a3
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af