Evidence row 2572851

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4nlPgT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/58cf3446-3155-4d66-8558-82ad2842aa10/.well-known/agent-card.json"
    ]
  ],
  "name": "Zusis",
  "owner_address": "0x9e0f8e4eee97046760f618fd4967e00b669209bb",
  "raw": {
    "agent_id": "180047",
    "agent_uri": "https://centralcity.ai/a/4nlPgT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zusis 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/4nlPgT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zusis",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/58cf3446-3155-4d66-8558-82ad2842aa10/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4nlPgT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:40:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zusis 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/4nlPgT"
}

What the leaf hashes

{"body":"728871fd726219e57a6a48c3f3a6502ab7ec563a8c64c4d69d9ec6c098cbd159","id":2572851,"kind":"listing","method":"sync.erc8004/1","observed_us":1793706030656739,"prev":null,"subject":"erc8004:5042:180047","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xfde77a7815056b19c7dc2c2652e5786d93fa22ee0b546b3bf0a40c7e8a435e96
2. 0x5589476572f00535b5acc3eced536db69be73709e9a705b8631aa9411d3451d0
3. 0x8509c823245b3c0d38b0a9924710b9b4ec6f771841cff06ee0767e8c77f485ad
4. 0x1753d8a8147797cccba1aa70a23eb177ea08647679a426f911ef6a01cc73db90
5. 0xa7c9e6f40e5fff709cc1b5ea81cac30d17a071eb7d483dce7e1ca7581f4d3c97
6. 0xfbc188a8411b1db6bb487fd2b588b68a7df96f0863261d97abc4b60484b2adf2
7. 0x03a958f5075b35d4a777a7fd32f4d83b94a698a89b639a360da70c7bc06e4a36
8. 0xf224cb24255f9be043d589ac775a5696c5b4b542e32f2ec807c447c44378e0f9
9. 0x52b9530b8f8f01303b816d820bbd44ea6f5e20b85d34a01d66053ea6caf9a9de
10. 0x60839528a8af963beb71ca9a2cd5c30aa9993f5d5839e319c9925705797a9ca3
11. 0xd739c6a6aa2ba757d6941999e6533e563acda0a459d72fecc3c9e7ede4130f22
12. 0x58cc449a0f15ac02f2747e19eb4ddeafd7c88e16b2bcbf5628b491aa6fa63ba7
13. 0x54a6c4f1a32dea245c883e7129cc7c46a6cb711ffd9df5ff949c0ac3758e91ed
14. 0x271cba1af45ae2133bb70993d2a8662bbad7bb8e8e0ab720853251f29efaee6d
15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7