Evidence row 2625000

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/olA0F3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/73adf234-e24a-403c-8c5a-26f82fe184e4/.well-known/agent-card.json"
    ]
  ],
  "name": "Krudo",
  "owner_address": "0x0a625e72385fecb1cfaa2e3b8fafe3342a6c994e",
  "raw": {
    "agent_id": "199430",
    "agent_uri": "https://centralcity.ai/a/olA0F3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krudo 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/olA0F3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krudo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/73adf234-e24a-403c-8c5a-26f82fe184e4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/olA0F3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:30:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krudo 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/olA0F3"
}

What the leaf hashes

{"body":"1cfc7807122fda3100c4a29a049f54f962fd1ed1eaec63b2187e5c1138241b00","id":2625000,"kind":"listing","method":"sync.erc8004/1","observed_us":1793730651819735,"prev":null,"subject":"erc8004:5042:199430","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. 0xea14990465daa31f1625e4738fae89ced99a06410878e8c8e0bdbf1601a1f839
2. 0xf534e75797f90c896355657018efc033551452fed2112e69bcac4def34b26009
3. 0x27b47dcd4d4018ca321563ded8665796ca7519fbde53038da6dd51528601a972
4. 0x9a759c6dfe51bb1a54d7ecba0abbba4a1bf2f95381c563d8625b2e456e4fb923
5. 0xe62d6e6054010443675572c2447efe0687156239507a37429dddd5337990ae59
6. 0x11844b2c9068c3076fdc673c46daccacb8c4d05e8f5a003cf2f0893ee51c4b98
7. 0x45cd6ec57519c76927644e57d327c1899e9d6047ded2885ef46a71d7b88012d4
8. 0x8636b975a78acc98feee67df6940ff23c36982cb102769730bce7dc53017e1de
9. 0x1d3cff5bbf621ce5a12e4b56624a267b2e268bdffa6a49c1873dc11e75e8fe16
10. 0xaf8a3f9b6c4902ff38cc95e5a0cea192dd9b353c9d71bafbdc7602013254bdcd
11. 0x3eb015a614efc27f847fe4b1c015fad87f54e707d355748f02ae4c17fc654507
12. 0xf49bb96a045cb20f87c8eab9da4f0b9a3696177c7dfb230ab2551c831095bb7f
13. 0x01c4d391183e6afadf7d572bbc89bc89e153cfbcd7d4220372a49faf006c6f90
14. 0x3772686f2a1eb334138050fbc502de05a788284f1b6d6ecca81bfe0056770df0
15. 0x006ca23845a42a2d7f3ffca485568321f0deef0a65ff45709711a78f8e68aa0f
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7