Evidence row 2608241

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/rCG7WM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0abf9713-0eee-4c82-8a90-4aa4bf62d50a/.well-known/agent-card.json"
    ]
  ],
  "name": "Fifarla",
  "owner_address": "0xb09a17cd08de076ceb2ffb0edbbc1f40c2e5c5f1",
  "raw": {
    "agent_id": "192784",
    "agent_uri": "https://centralcity.ai/a/rCG7WM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fifarla 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/rCG7WM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fifarla",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0abf9713-0eee-4c82-8a90-4aa4bf62d50a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/rCG7WM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:05:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fifarla 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/rCG7WM"
}

What the leaf hashes

{"body":"1d7f2b656826585a4e2840f30341a02dcaeb18fcb9896fc65bcf15f4f60162b3","id":2608241,"kind":"listing","method":"sync.erc8004/1","observed_us":1793721936629854,"prev":null,"subject":"erc8004:5042:192784","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. 0xfacf7d97a9f35b43460fad3da03698285c0b60132033d50124992a9d62a8dbc2
2. 0x487101c8e91589b728b23575ee922ad71ff1ecb3f0079afb221995b65f29fff8
3. 0xef837c87be503670a6b303b615c17a8e2b30d533db9f40f14788c07976539d18
4. 0x4f86c7d083ab4f6a3ab3637cdfb2ed10518f490a7bdd750f3b81b9bd26df9303
5. 0x3fa930e684c12e692c8c59ff0e9403e1f25ea5042f57653d99c344f842b027d0
6. 0xa46e077206777139e1cf78f69738467a1ed863bea24e255c614044fc77d5a87d
7. 0xc0a27d6860fbf7d0c343c1dbe137dd85fafdd1e225d0e18f52061a6d8d788b1c
8. 0xe06cd39f9a35fc448c512ae502269d1d8a2f3ed345cb24be8fbf72647f6bc963
9. 0x048dea70877f8b331b1695c7c5640408052ebaf2cfd1f91b4c673e9e86081da6
10. 0x09684d69346903d419384bb3776fa09b1d32d574db69977e93e433e724134be7
11. 0x199ce8bacd286a65880cec02b04c27dcd6b6bf4538b165555a4a635769951185
12. 0x423535da8f6395a7fb334eef87c2b331f4a5ce17b0d6ed003ebf18a441197d29
13. 0x4a5043efd66a24ab6ad0989ba3f77d8ad9e29bff006d40f6030cad40e00e02af
14. 0xb67cf31c0f6dfa9976040b7caae9f293217f9d9984435c203bc54a3676e0551b
15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7