Evidence row 2556902

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/JpvqV6"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/155905e4-8c04-4bba-9142-ce37e4a215e4/.well-known/agent-card.json"
    ]
  ],
  "name": "Zirlameon",
  "owner_address": "0x2c784fe7cc02cbbe33c49fb72f8a6ddb6473950d",
  "raw": {
    "agent_id": "171747",
    "agent_uri": "https://centralcity.ai/a/JpvqV6",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zirlameon 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/JpvqV6",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zirlameon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/155905e4-8c04-4bba-9142-ce37e4a215e4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/JpvqV6",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:57:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zirlameon 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/JpvqV6"
}

What the leaf hashes

{"body":"c9b6b3ba857ee5da94fb3e0df5d19d9508db872e85de991b6404642308c8cdec","id":2556902,"kind":"listing","method":"sync.erc8004/1","observed_us":1793696256712638,"prev":null,"subject":"erc8004:5042:171747","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. 0xed1504f2969cddd03190b6fac49f3447762dcdd9735a2314d55177363dcefde3
2. 0x1cfb83e442d026949a9c9195962a663af2913551da910f11be9c5aa706448588
3. 0xd5ddf73e649abb3f1e65e0b04d5a9143dfcf4194b4f244dd81351ebcac4599a5
4. 0x7164f1eefb2fe6c3b53dc88a03e52e26174b08ef03ff146247ae381b1a57e399
5. 0x45bc0205a6662307f0edce0ef684359f422f120f0f16ad9c395d4a1a24f5ea10
6. 0x609b10f5ca49b195f0c65691ffa05a4d3fc57d811322a835a6c53327681e83db
7. 0x85bb68cb45674b9db25af0c01aeddc293dd7c6319b89ec711286f67d9df6dd5b
8. 0xe1c8f359392df1939c193848ae5ad6f5dce10203a0a04c034cf031a75662b6e0
9. 0xc6c4af4f844e1e7087f1baf9599172640aa29a2a043c981db36f739379001b59
10. 0x6f91166e6e902b5b530c5f6707389e1077de8063bc49431f6a033ba9700f09ac
11. 0xaf9c0db04fe42689dbde2c86141826b7166eba91e2c50272782f99d94eb41a6f
12. 0x3e14a54c6a439865af5ed15784a9e7980e57d2191e4f764053c87eab828b7071
13. 0x01e9de68aa9b43892927b1c264f77e0ac05047278992dbb0b29801b5ee9c6fd2
14. 0x2548979bbd7b1568b5a14db6fca0201979c48165192f2b55f45fa21471031e4f
15. 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7