Evidence row 2525834

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Z5fmnT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ffd87592-12d2-40a3-bf2b-81b3129c330f/.well-known/agent-card.json"
    ]
  ],
  "name": "Mikallus",
  "owner_address": "0x418656d10dcae75a1ac32f796f5b836fe4d1ece9",
  "raw": {
    "agent_id": "158586",
    "agent_uri": "https://centralcity.ai/a/Z5fmnT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mikallus 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/Z5fmnT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mikallus",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ffd87592-12d2-40a3-bf2b-81b3129c330f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Z5fmnT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T04:47:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mikallus 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/Z5fmnT"
}

What the leaf hashes

{"body":"a171b99b09efad335cd792b64e2a4523f4a04e480c45a67f2c0b4abe547de9a1","id":2525834,"kind":"listing","method":"sync.erc8004/1","observed_us":1793681255060589,"prev":null,"subject":"erc8004:5042:158586","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. 0xce0b0d2deda5e696c327fb2d0fb36b333a68b68239605510cfdde0f340855ae0
2. 0x160c77b702b72182de0652620b330bdfa73dfaf59e5af06198168c45b4f80ccc
3. 0xee3663dc04bf99a835d1dd952bac397a797f588148bb92f68254d822571bea64
4. 0x9bbf8eef39b5aa73e1956e077effc2ed1765c9df6e17d4c1cc57b4439fa9a15d
5. 0x446d76b02576c7154ac72d174e515a845762371034c40641449f726e11663885
6. 0xf26de428f6e5a357b6bca4c7a96187a2e4ce36818de03d8675109f6b05e4f509
7. 0xcfe25bdddfd4e46b05e1d851be07a0b57fafcb40cbe7a76a7aadd9d48c964579
8. 0x56ddee7a2951e396f9b8b2f605a7cc0923c8fc1965aaac661dc72518a34e7fee
9. 0x4e9bd9518d1368de70ce7b0a69501bf25cdb172a2dcd115f2f99051524f958a8
10. 0x57318f65127d95d00cf70ffb6b32d6ebdf361918f7c9da9df0b040348b137e2f
11. 0xa27d48c2f9e72393943af8a2e80412c6b2a5a2c3db1a9d8c617d3c9bb86d2eaa
12. 0x38b1d48a31ea06c1ae782cd96c2f2488902754df3334f68d6cea73d000a08520
13. 0x3cc986cde06d5c6049d73d3e8c2f67d8c287673474d2ceaad7738ed7a5bb185f
14. 0x06f39b34e961f2ea2e8c7681b9a680b15d48774fc0534e19640f27b7f07640a9
15. 0x20b1beb78a0f066bfa1ffbab05695dfb2940fd2df005cdcab3ae2e82d26c01a9
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7