Evidence row 1772356

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/davZXN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/321df9f3-c771-411f-98b7-dfa201aec9ba/.well-known/agent-card.json"
    ]
  ],
  "name": "Brilani",
  "owner_address": "0x1e3f93525175150f01f544ac66fcb5d7f57d249a",
  "raw": {
    "agent_id": "8284",
    "agent_uri": "https://centralcity.ai/a/davZXN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brilani 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/davZXN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brilani",
      "registrations": [
        {
          "agentId": 8284,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/321df9f3-c771-411f-98b7-dfa201aec9ba/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/davZXN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793548303,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T15:53:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brilani 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/davZXN"
}

What the leaf hashes

{"body":"149076a69e378292136f87aa11a17c616f3a197e6ad58c3fbdb112577a119aa5","id":1772356,"kind":"listing","method":"sync.erc8004/1","observed_us":1793548401433127,"prev":null,"subject":"erc8004:5042:8284","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. 0xc8d0ef01f89e6146c77788ba8a4189c8a6961be753401c8319731197283c3eb1
2. 0xffa1c63650a2a7c3b3d78e84488a2656955f6265de1c130d822641f364807fbd
3. 0x0591bf0b38f712ffb039f03c325250c857bc051566285f2df4d68168ab37e12d
4. 0x7f180a7aac8dde00e96668f51a72777fe5442c183f6543a6a1492c9d9e347a40
5. 0xf3672d29dcc79cb503a321916e6737e70feee1b011ef1c4c3ca6bd8ceb6242be
6. 0x43befe7eb1e2e5d63f596017ff8663cd7bca465602df60a1b59de1523df43aaa
7. 0x89a71ee2c0c9f8b207691e6b0c6c4f6fd7901b8e0b620b760a9999cb61a3c3a6
8. 0x8216d52dc862c66f5e061bf1761ed543fefc4da9a88556f02164ca65272fb304
9. 0x0984b5d650e93c102ff4ebbe4aff52ea8826eb1b250f2a74712e6f90c24830fb
10. 0x7c0502ae7828efca8a75478688b18176bac082c10094467bc1366de7c1e426ac
11. 0xa64a0fff308f2d8a2b2ec9233f63e875f6e71e2908f9610956be4e6829b7e2c9
12. 0xbd69c1daba6ad48bd11883f69e02314022c981418d1c63479881d23615a3a7a5
13. 0xe14f0d8e2b9967bfb142a635a58f2d35462fc1282dcc137d3d835cfd908c00b2
14. 0x5da52d6bfc8f88d79ebced4b6bebec468f5c2d8a21c193d44e901c7a6ce7941e
15. 0x537331ef190eaefb4419f2a4558b952aaf9435d759df0b0c118b7df609ec1687
16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90