Evidence row 2287240

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/TEy2E6"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/00d86e91-3403-4ed8-a610-ba15ddf498f5/.well-known/agent-card.json"
    ]
  ],
  "name": "Alumer",
  "owner_address": "0xa087369e3aa14f347c3930c4373a8f2cc8a8be87",
  "raw": {
    "agent_id": "136226",
    "agent_uri": "https://centralcity.ai/a/TEy2E6",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alumer 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/TEy2E6",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alumer",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/00d86e91-3403-4ed8-a610-ba15ddf498f5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/TEy2E6",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T21:57:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alumer 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/TEy2E6"
}

What the leaf hashes

{"body":"07c4cfa4a7ced285a76d2d408961a317923a3a2285060107c86e17f69949ac3d","id":2287240,"kind":"listing","method":"sync.erc8004/1","observed_us":1793656645634779,"prev":null,"subject":"erc8004:5042:136226","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. 0x595d5d7672dad2429f5967eeaef8dda0f31f7665bd236dc9e1b39385817a25f4
2. 0x9420130f0e3fdebebfad6425f1bac33f25b55ba36ea18f943c714121bd0b567e
3. 0x259277ccaa71dcd14380990bfef26baf5588482a687ace77a925057fd9d85b62
4. 0x4d5fa21bbfe84b31b7e585edd585609c75afdb406b404d12e309cdd20a5756d7
5. 0xa3a74ba57d9450df49962bb4f630e3cf4379b6e375314af092ebb28540af82f5
6. 0xb0eadb09fa412134a6988c8d89d22f579888a884b4db491b86b49be801ca94e8
7. 0xe6ae860cba4236ebd60b54cec0798b3e88a62b727d9f9b03113b9a15d2663fde
8. 0x6c72904b624179801313bfda3287704e7d99a7eeb94499ee5b696c772e85c56d
9. 0x25aa85bce03e12a1ecc18ae527cfa52cdb0d5495af611e486bc1f662fe5867fe
10. 0xc11b4d7adf47fa12cbc9ace9876eb863d91f558deffc2452919ef2d63aa1aa05
11. 0xd47b32905b0c958ce87bd341f3600e18e5b326b604b8dcbb89fc074c9b7cdf29
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