Evidence row 3370553

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/beLuDt"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/36646302-532c-47d9-98c1-8d2d6234874f/.well-known/agent-card.json"
    ]
  ],
  "name": "Pluzino",
  "owner_address": "0x9bdd21600352a9a952c9f124d1a9857181b0ba7b",
  "raw": {
    "agent_id": "320826",
    "agent_uri": "https://centralcity.ai/a/beLuDt",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pluzino 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/beLuDt",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pluzino",
      "registrations": [
        {
          "agentId": 320826,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/36646302-532c-47d9-98c1-8d2d6234874f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/beLuDt",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793864368,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T07:43:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pluzino 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/beLuDt"
}

What the leaf hashes

{"body":"5b681a3313138363529e3788f703c72bfd8b27d6ab9111f8d351f7e9534a6bc3","id":3370553,"kind":"listing","method":"sync.erc8004/1","observed_us":1793864631096485,"prev":null,"subject":"erc8004:5042:320826","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. 0x996de0d0668a60932226bf72bc8a73e0e4d9819c88d6d768a419e4829b5d5e6e
2. 0x4bf7fdf474c5a4d3056e8743a0d453468cf3812ffd28a7efb00dd546c4bba427
3. 0xb5dc3b34a96098dea826e9f41be209a106c2478dc7abd54c867392176d43a36e
4. 0x776fb4da1afdfb1e955ffed91f321c1de1545e314c4b2e3059b588ceea397775
5. 0xbd0878a556044796188ac2d8031a0c23a232b0c506d86184a301bb9b9d7354a3
6. 0x3a096e5490ce366f1e2f95550130b3fbdfcaf8f82476b7693b2396eb387d4328
7. 0xe81a5cf5a97cc5fe6283ec30d7d0180108b734d0b69f218228e9eb904fea9319
8. 0x1cb69845eb6f390369140d33c1dfb181f92c00feafc191f0a17cb8e79d7a8fec
9. 0x0f2bf654e7e96c6ae70bfeb22931a34edd3d5cfaf4a0cfae1d8748de6423004f
10. 0x774fc30b40e8e7ed1fe8aa9517389ffedd50729169006af0a8a218a61de9f901
11. 0x458c7c4dbc123491ab77f63e43bbc08a767e77c28cd34cddfd42325d7598bfcd
12. 0x6ca443527231d940a2e17dad9bea89534dd5dbec1fa2e4c580f51e4fe1d5d0d5
13. 0x633e7113198f9cc69c1759f5a29fd29a030b984b9299b10f8e41a0adc47289e4
14. 0x5c6e3c27e9a4903fc5bb83db04b473a90d793c8aaff5c480fad105e530755408
15. 0x8d4c57bbc31050ce925844401ecdf17b888da2f6d1ae583a863bdf84d2854302
16. 0x5c64b7138585466e7e8be72af6f3dc72c511db2c0c1dc5b6e34ad4e9456c2308
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94