Evidence row 1845037

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8FNITf"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/50cc8f38-b8e8-40f5-94a4-e39fb0a8cf84/.well-known/agent-card.json"
    ]
  ],
  "name": "Grarkose",
  "owner_address": "0x61db87283f2005208390c6c3b606589ef1334163",
  "raw": {
    "agent_id": "37767",
    "agent_uri": "https://centralcity.ai/a/8FNITf",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grarkose 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/8FNITf",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grarkose",
      "registrations": [
        {
          "agentId": 37767,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/50cc8f38-b8e8-40f5-94a4-e39fb0a8cf84/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8FNITf",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793575516,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:26:17Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grarkose 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/8FNITf"
}

What the leaf hashes

{"body":"de439dc7635e3435088674d82099fe2ec0716d216e618ecbf9ef096869741d91","id":1845037,"kind":"listing","method":"sync.erc8004/1","observed_us":1793575577483950,"prev":null,"subject":"erc8004:5042:37767","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xa8c1193a68697a5e30ea7116a21aac19193ecc6a6c6008582842738a3147005d
2. 0xf89a035d29cdf40aad57a4e1a68eb59a218482fb7cf3ba2dbee2f7ed031e5add
3. 0xbcc582d8bfec165b8a6bda3a0358349bd601722d3f111b94c4984cc743e1f7af
4. 0xa7d325aaee47306315afc6635de4e39c637a3faacd98c76bd29059f77fe681e9
5. 0x2388bd12e297c8a378975b23b5989395d80e73a9f51f2c1b506435c090e50be5
6. 0xfa634150635708db14f99d5b2f8f46f6655ac0ff51f26b902dd830797116dba6
7. 0x1709818cf7bafcda43a4ab49a26df7715efa1ae663b6ec9d86932f0084ad80e6
8. 0xcb235269f89e554a5b95de30af547802cd20838a286a95633f9dd0c0a9348304
9. 0x81da302f69a4ee77b85e51c9bea0a9db9ad4bc9cfd34cd81efab77118847638b
10. 0xbe42c94b2b08bdcd5b2c8e8b81a0ed56e7225820e384c802821225735a6f900f
11. 0x93b9ef123c8de35f8f509d5bf6150d781ca89eee4b503f3b5938168ec0ccf3ad
12. 0x493095934167d82b74bd7af49909c43be10891ae6809488ef8d9693762ade329
13. 0xefff7a00a0f698242a4fbb4741471facf8a07aac283a6d0c44a87bf4a988152e
14. 0x110c6c21e77668de1becd70345e909cedabda185c5eca2a47425fab10ef478be
15. 0xc88d127644e311620e3bcad9c976ab2c79963799278768230b1762de9b7cd724
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90