Evidence row 1828345

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ZkMTa9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cee497f9-cf78-4125-9d2a-527f3fea7d25/.well-known/agent-card.json"
    ]
  ],
  "name": "Brulert",
  "owner_address": "0x4f25dd87414ac06c42d1d4a06f38a1411ae95105",
  "raw": {
    "agent_id": "27824",
    "agent_uri": "https://centralcity.ai/a/ZkMTa9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brulert 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/ZkMTa9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brulert",
      "registrations": [
        {
          "agentId": 27824,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cee497f9-cf78-4125-9d2a-527f3fea7d25/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ZkMTa9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793567591,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:15:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brulert 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/ZkMTa9"
}

What the leaf hashes

{"body":"c3002cdfa65c1b23ce6be825aee82c002196cfa66662ce6d30db2ef9d731ede2","id":1828345,"kind":"listing","method":"sync.erc8004/1","observed_us":1793567738895137,"prev":null,"subject":"erc8004:5042:27824","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. 0x90bd5aef3581e4a4c6276e11935dce37a9990d6635e0e504ee07204ee5cc9b24
2. 0xfd124e60dfc33353b79a788dfbe6f3b977a8552ac8ce9af7261226e63a271698
3. 0x22c0f90693aad5efabc522223e16c60ec7720c5f8a82b6ff6057ffcc5400cc05
4. 0xd42727107483a7176007f84e8eb78436e0c6e4ebbb8b98549c38db850119af1d
5. 0x7bbc02e719ceb31ad79ae9ae4908f8c24c97e719470733b549e841b3921e6151
6. 0xe5640654009428e48a83b760b977fb355c3465a96a12ec3f89d5d1aa9218dccf
7. 0xd4f254bc345694312097edbe4c80e57b53157c307d5aef8ffb74e6366d95a3ad
8. 0x4b53ffef9b57a0a50a92166159bb483a6348bc2dc05b094e95716dc6fe6dab68
9. 0x6ef05404a7ba1c3ea1bbd6d9aaf626d772285695015bfc334a1b56f9073878ea
10. 0x2c5a67aeabbc2b710d9953d235dbd5551da8476bae183660fe763001f11f4fda
11. 0x0d62d40168544b2c7626fa0a4c45114d5a83b4be60169eeefb590c1167fa47ce
12. 0xa1e0ceffff06b409db03805d7924d68debcf75dd26a422b9d8cac7539ba88369
13. 0x592c6bf7478ece75e30eaddee3c7949403bcafb35d8489fe5310c10667a2df24
14. 0x43a0d126875c656347b68ba3c0196959406aa8df8a7cd284fd2814ddd386322c
15. 0x23107b06227fe01d939429fa5248f5555093c421dfc6b8bc6ba3518a65263d17
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90