Evidence row 3454876

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jWeXXB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7ddee40a-428a-4cb2-b1c8-e198d7a4d743/.well-known/agent-card.json"
    ]
  ],
  "name": "Ziampito",
  "owner_address": "0x2840425314ae47394cf69862cdb586074eef62a2",
  "raw": {
    "agent_id": "352481",
    "agent_uri": "https://centralcity.ai/a/jWeXXB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ziampito 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/jWeXXB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ziampito",
      "registrations": [
        {
          "agentId": 352481,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7ddee40a-428a-4cb2-b1c8-e198d7a4d743/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jWeXXB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793911187,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T20:43:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ziampito 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/jWeXXB"
}

What the leaf hashes

{"body":"5b743da9e0006ae0a51220351a4efcac3ec5280479d3d6816739544215615a1d","id":3454876,"kind":"listing","method":"sync.erc8004/1","observed_us":1793911417753864,"prev":3453211,"subject":"erc8004:5042:352481","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. 0xb7a50435fb0ecc5e21d70796029e0e73b1e7bcf1c13210a0248eec6ae4e2f012
2. 0x8480373e1496fc44fa410977c8de0af4fa9e9fc73ff896faccb64f39ea1271c3
3. 0x34aefd53551776be89f7ddce3a19748c1e43320efa37abf20e8db7c834a4ffd1
4. 0xbc51f319bb13d08752cc079aa7893856412efef131ade1e9e04de2633cc50481
5. 0x723419756a90b64dc06a3ebf5a69c14da280b35c2010c6a632706620d44e70f3
6. 0x46299b5aac3b236752476d319a70a054bdaaf3106f248d1409673c12b877bdb7
7. 0xd1928ec48273f7bd77a22662c82b189f020e5b635bcf182752193a986c558b59
8. 0x18d34a39b662ac40b3193177b66551894857fdb32e0ed2347f28cef2d88b9258
9. 0xec71c2a8c4a3972055020cf38edf6a5684ab289778ca505b42d3ff08e9d54128
10. 0xcc30523dcab99fe3ebb780688b4bd87b53a738b78a11d6329ea0525ce15d8829
11. 0xf0b24ca7671ef4153473bb181f3b98e00047ef929a87bf3dcdb1537fccee3e96
12. 0xcbb3e27760a19275f67ebdfec20c6a6070f7bcbcc4466b481afbe970d6998a73
13. 0x33d42efd5a22d51aeb6beb7bd968aabc75c631856148fda833446d76e5c806dc
14. 0xfdff056f2f1484871f49374c23ddba883f11db9a6da6292a7e99a1638cdd3d63
15. 0xbce07c8bedec3bbed9a22d7f4e8aca180f479ed562779a14791c5e82f052e9c8
16. 0x308711d37f87ac2fb79802c45aba249411861d2d093068d1718f039b506d2a02
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94