Evidence row 3437142

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Wdrza1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bb92537b-8bc0-4010-9beb-7146fccd8063/.well-known/agent-card.json"
    ]
  ],
  "name": "Nindor",
  "owner_address": "0x0c8360b49a1c18b00492b5d73b6989eb42002f06",
  "raw": {
    "agent_id": "347827",
    "agent_uri": "https://centralcity.ai/a/Wdrza1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nindor 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/Wdrza1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nindor",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bb92537b-8bc0-4010-9beb-7146fccd8063/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Wdrza1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T18:15:41Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nindor 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/Wdrza1"
}

What the leaf hashes

{"body":"aa4bdd9496278db0a12bd34054e67be3be5bee1cabc20db6408c4f102136ac38","id":3437142,"kind":"listing","method":"sync.erc8004/1","observed_us":1793902541525611,"prev":null,"subject":"erc8004:5042:347827","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. 0x8faf5c7dcf174916cad70c8becdced4807e02a16b908a178a1975c0e5e0601ed
2. 0x7fc5611c77d98e5d233f7251291e9c70b05cfd7646e4aa27069ccc7ff4c4a47e
3. 0x27b92e3821e5d8a24725c5a4d79af61b98cbb08a3049b5a2e10c294d82a548bc
4. 0xec7d634994e21166a791565799863f6ca89a50ae21913e2c260b6985411c0b3c
5. 0xd80c0a9b80cd156b007965734cb625f4fb2961a09a81eacaea3ebc002e19677c
6. 0x357bcb0ea66a199b41961c0af0ba86894c8c0bad39ea9520fac9b5886d52145d
7. 0x4f19113739b067b5e9d316e5ccdfd3579fe13c61e4b227c236a682d908b0d871
8. 0x7c0278a583a32f0356928ee9801158e10911b0a6c86152c545b8c436525b421a
9. 0xcfdce4006da0feb7efb50917fbe022b164f51f88b0a94cbb8af9dc32a1810a94
10. 0x024ab18cd6f485d87d8870982c6db98ad6ae491fbf751650ff0c58e7a1a604ee
11. 0xf42a0267262ff9c59d293d2c21e8cd1ea8b55f8687d94311716d2b900d96fa2c
12. 0x36e1d374bc45a43f632d94ce2d75ca7acc0b72ed57b3f1f64f0e62de2a361f8a
13. 0x8e57c2c292ca02611e13317b8fb7abc6cc03ad3281cf92770bf73bbd813f4e16
14. 0xcd7dd4b73475d9daf8066f64735db723e9ca6d35bbe9f3158528fa2e4ee200de
15. 0x8d4c57bbc31050ce925844401ecdf17b888da2f6d1ae583a863bdf84d2854302
16. 0x5c64b7138585466e7e8be72af6f3dc72c511db2c0c1dc5b6e34ad4e9456c2308
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94