Evidence row 3463095

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/KWwS8b"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2f564c72-76f9-4daa-9035-7c5361f14b99/.well-known/agent-card.json"
    ]
  ],
  "name": "Kafinert",
  "owner_address": "0x90cd010ddc4717b231dc09e83d02a259689c1664",
  "raw": {
    "agent_id": "355676",
    "agent_uri": "https://centralcity.ai/a/KWwS8b",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kafinert 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/KWwS8b",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kafinert",
      "registrations": [
        {
          "agentId": 355676,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2f564c72-76f9-4daa-9035-7c5361f14b99/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/KWwS8b",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793915627,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T21:55:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kafinert 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/KWwS8b"
}

What the leaf hashes

{"body":"bbe7cb98299b46c8f34d7cb812df879be2e662eea7d2892d547870b4a6ac5b05","id":3463095,"kind":"listing","method":"sync.erc8004/1","observed_us":1793915710285077,"prev":3462560,"subject":"erc8004:5042:355676","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. 0x8fa7c0500ff9f896db22d7782371bb03fd982a5da70844c8f8daa201e4eb06c3
2. 0xfcf7147396c11a63a75823a6c0905591703f82db4d66eb95bdd58d06bb1b0fc6
3. 0xbf12b6bcacf8058068ab09a82caf6a61304e22934d53e9d30a6c927af826be58
4. 0x534d8a7ca731db1bec58319e64164f70ac7663b0e97fb552edf9b5d254e42b0c
5. 0x86403a1a8750b6cbc622add688c80f25d7c1d98e285937676156840053eb0f79
6. 0x15f8794842bdac5211ef8d991624e1b71109d5bbdd10ad2154500752c014cadb
7. 0x153991c1ad3294feebb4b4852f1f417aefa0e4b2523d98eb33a5bdf53cd40c13
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