Evidence row 1816993

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/g6nk0H"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c20e9d38-3b4d-4740-b7fa-4911ccee3845/.well-known/agent-card.json"
    ]
  ],
  "name": "Frenan",
  "owner_address": "0x9e019ee344e5c486297b8a1829e915606bd662ab",
  "raw": {
    "agent_id": "20701",
    "agent_uri": "https://centralcity.ai/a/g6nk0H",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frenan 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/g6nk0H",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frenan",
      "registrations": [
        {
          "agentId": 20701,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c20e9d38-3b4d-4740-b7fa-4911ccee3845/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/g6nk0H",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793561637,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T19:38:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frenan 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/g6nk0H"
}

What the leaf hashes

{"body":"5949dbc5d2f4d31094cc8811f708b17b960c8dcbcc8722381ea7fc0a14042be0","id":1816993,"kind":"listing","method":"sync.erc8004/1","observed_us":1793561918470162,"prev":null,"subject":"erc8004:5042:20701","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. 0x1643389a90b1474477c3bd721a49f756f67749ed3cc3d5232be92c55f7b272c5
2. 0xdb3efcad0a6abd87b0d79ee47a3b6f3f9e4851d4313c23c2a0b242f719b3e05e
3. 0x815a81687c99cbf6b80e0f6f62f452eff83c63dca9c728e6dae6c8c6584a9633
4. 0x7a20cbf515574d53cccd5ea1c869b7e3c282538be01847d10e31641a10f34d3b
5. 0xb44fd168f88ca39693655d5c1084b4cf77e25164b9caa0bc61e0db6143b5b736
6. 0x51c2e0620e840751c6286c666925d4d8f3b846ff020426767f00649d7f43eb25
7. 0x4ca9504e863ddafeba5cefed2e024d157c42154d4e6ff2fd9106eefdd963ac0f
8. 0x6072e8970cd5a949393089ccfd68155afe2e10198bfdafe3a320a2ba113a7a45
9. 0xed1cb6757ed34632f443b0ac912aeac1c296b9ae5bf9eab53d2e66ee2f946ab7
10. 0xc25452c6afc4ade66db6e362866babd8c39f24cbe1c2c3704d549e495a1b2f9d
11. 0x018b7b72ff6ab8c4c9bfb82f3613275d49bef50f924d312943209d9a949a9e1d
12. 0x66891ed1e5e8c32c74d3587c22015ee559aeb6a8e98b7d712d5c323d012e46a0
13. 0x10405c22dbe2ed0ca6e6cc381b8fb16e2b184181ad6bf0dbf94a86aec4f16b97
14. 0xa4d26e861503b80bb91bc89e98fcc6daf0fcf003f5a144540ccd91637ccdc11f
15. 0xf1aed005f71411c0df252d9623f284bcac7de199e24c4d4cd5df3e8d3348d3aa
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90