Evidence row 2191470

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OVBGpl"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/736fa2a4-3cf2-4f13-8fdd-d9ad2f6b1667/.well-known/agent-card.json"
    ]
  ],
  "name": "Reumias",
  "owner_address": "0xa3786b21aa9264dd9fd71def0e61a4ae8617e789",
  "raw": {
    "agent_id": "121186",
    "agent_uri": "https://centralcity.ai/a/OVBGpl",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reumias 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/OVBGpl",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reumias",
      "registrations": [
        {
          "agentId": 121186,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/736fa2a4-3cf2-4f13-8fdd-d9ad2f6b1667/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OVBGpl",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793643873,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:30:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reumias 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/OVBGpl"
}

What the leaf hashes

{"body":"ee12dcf6822f8e2e7e9d04c3cb641941065007595a880e64fcf96cbff60401f4","id":2191470,"kind":"listing","method":"sync.erc8004/1","observed_us":1793644252997999,"prev":2190848,"subject":"erc8004:5042:121186","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. 0x936f9750c2bb13f82443a8c3a58fe090f1cc489cf0639da344b440ad414b6890
2. 0xf4819becc4b6f3eb2067c3cfb5af1996a26c4fe704f688104179234c9860e7b5
3. 0x3aa879294372952454a757e1daac6c95bc3a78cbc020036bc268a51111e16c9d
4. 0x0a014b113e2822d9ad851bd4ce71eb52217838b0f908d6dc29e6dceec414e6f9
5. 0xab6cf397edbe7ede209682b6b3ff4ffd33de3524eb5c042ea5957f9a4b6df4d5
6. 0x827dc46c315a2a112487eab6522871952d975a9a62f526b2911fe1fd955eb8eb
7. 0xa3bfcc7ca546fade979cc3b89ae4ee096a1b8ac4fa6bacbd886b0b525dfc65ae
8. 0x765777135f1bc3ae5bf538f9b6027de7656a39a9d703c3033c82bcee6131f3bb
9. 0x4ac0366d983dddb3b423c19e46ed937866b18401f2b19cfce9d647721845094b
10. 0x6662a6c8be4f342ac8dfd3664486bc540c52e6cefd27a4762f4b6746724af9ff
11. 0xdb462945b3d37450eb8f5977bc68405ffedbccc0e4fc7320558688c8c435625e
12. 0xea6f93175048cf85d24408769c79295ffeeaf7c9deac709218a5ca018c0181b0
13. 0xa17f6a1bac5d26cc57d2e02b81d6f7d4d897fa15d99d32d506b3ff7cbcfd9c03
14. 0xece99d4dfafa93913edbe131eb22b3d7ab2648b58b5bd9dcd361be4f8953b107
15. 0x5d92631d189bd0292c27a05f85a5ec38ec5f4197dfe4660eb991dc6a511e25a6
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af