Evidence row 2568606

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Aes3H4"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e101da62-2133-4a59-8725-63de574e6138/.well-known/agent-card.json"
    ]
  ],
  "name": "Tirkuso",
  "owner_address": "0x26814d41e3efde5770f6dbfb34ea1d44e5fbb4a4",
  "raw": {
    "agent_id": "177748",
    "agent_uri": "https://centralcity.ai/a/Aes3H4",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tirkuso 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/Aes3H4",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tirkuso",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e101da62-2133-4a59-8725-63de574e6138/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Aes3H4",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T10:55:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tirkuso 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/Aes3H4"
}

What the leaf hashes

{"body":"d0e422047616ad66ed9e10e204683a9396124cb3c72bc32bd84e067e729e0369","id":2568606,"kind":"listing","method":"sync.erc8004/1","observed_us":1793703344104326,"prev":null,"subject":"erc8004:5042:177748","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. 0xccd3e01fbc04c0bf3d4aee9099fdadd2499777b2caccf9489f0eda45ee6ae6b0
2. 0x130694cbc331a379b53949e125606d81b6b225b770b7b9eff59071795f277b91
3. 0x8d17cf6383bdea0db78863892b07dd046833f9771481285f963c87e279d03ada
4. 0xab104967f9a32b0c3b22207e43724ecedb78d9d07446d6050f0e2930b6d604d5
5. 0x12a43f711292f5dd0a6c422956be6688383f22e68c4b3ec87285c006f1516316
6. 0x1b805e93d404b211a0919397a303eee9a6646319b1204eadf565268ef1612697
7. 0xfc3d6c68427507421ef6ebffd22421092e3480c957da39705bbacd2a9044fa14
8. 0xe41438179553338f640a6392b3ebed740e5514c05c14fe8c8f21a9807ac887b1
9. 0x0f4034f4499fca6938d640a1e5abe5e57f8fa50bc086583ffc01e9af2abfefb9
10. 0xb42a60465e57f80fc3e07091d8dd0452af5a0e67806b7e0665afce75313b9f26
11. 0xef8b29b180917a9c1dd0fb237fa7d0784dd184cca931f862caab41674f665bd7
12. 0x622a46193da28a1c9a8d8ef5e9cbdca4283fa554d97ec6b4613dfaf366dd8635
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