Evidence row 3422499

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/I6DD0u"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c3f5f343-b2f1-43cd-8e8e-4a5ff7fdc5ee/.well-known/agent-card.json"
    ]
  ],
  "name": "Hendert4",
  "owner_address": "0xefda1b1ac4fc67ce0f984f3d01407794b88e6303",
  "raw": {
    "agent_id": "342514",
    "agent_uri": "https://centralcity.ai/a/I6DD0u",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hendert4 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/I6DD0u",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hendert4",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c3f5f343-b2f1-43cd-8e8e-4a5ff7fdc5ee/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/I6DD0u",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T15:36:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hendert4 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/I6DD0u"
}

What the leaf hashes

{"body":"6e35246247abe30ba4c66daff366f62a78c6303bcf280ba3494939dd77240d84","id":3422499,"kind":"listing","method":"sync.erc8004/1","observed_us":1793892999171548,"prev":null,"subject":"erc8004:5042:342514","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x0915b8f546b113d9fdbfeaeb021dd747467d983f7e19cf024bcf69bf6496aa18
2. 0x96211cbe7a28efa5afddccc1a1799ebd5a95a0e61954e0f822b1d9020d3b1c76
3. 0x359c66934812e5d9a3909361b6f6e5197522ec544e0d8156d23e725a0eadbe7a
4. 0x39e934831713623b3d6b13ecabb8ea41ecaffbaa2f2b2c050a0ee733456cbece
5. 0xcbd0ec4be89090fc9995e330291e020fff145064c53991d98960dd19775ad91c
6. 0xa61e62645211c81a2b36fad7521680aac2d3a097ace49ce66751f167695f9a0d
7. 0x88548317873346d514a258cb6326b08d37c71b381eadcc90778aebacce023c23
8. 0x8865c32fdd0bd6e568930a2dae7bad829be7d93ed6bc20f507551e67acb95d02
9. 0x36f38130d486c3c336b5b39c4bb02ba8d0f9cfa33bc166f677e693b5d13a9797
10. 0xf95a9eb15eb40c6920bf042b1ec8abc068b39a3a53d58a3d9be1b1770b90f1fc
11. 0x4254dc66d80f557803d9aea1b7934b274c65b999d635e92a3a9d9b5e8a8183a0
12. 0xf01fef0fed33717e74eebf625538556402bc8c0fcfe65810391249fe8d142789
13. 0xdefbb071813464f758522cb6d9225f4ae4c98d0400c0a130767f8967242ed604
14. 0x924ef10862eab699db4ffdfa0404c082419cb11afddb61472cc8712ed66134be
15. 0x1ab38dbbab3f77cce8d03cd3f8736ca62b04c689538a6118189885b5d1be29e3
16. 0xcde4d0d0f64b40921f36a3f07dfe9c7256f1d0a8925aed414788c614314b871e
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94