Evidence row 2544326

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4E3Qh8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/79270934-2e8b-4a6f-8b20-40d9e8384770/.well-known/agent-card.json"
    ]
  ],
  "name": "Farus",
  "owner_address": "0x60690fe49506381ad3297c3158981a737909a891",
  "raw": {
    "agent_id": "165428",
    "agent_uri": "https://centralcity.ai/a/4E3Qh8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Farus 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/4E3Qh8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Farus",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/79270934-2e8b-4a6f-8b20-40d9e8384770/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4E3Qh8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:57:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Farus 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/4E3Qh8"
}

What the leaf hashes

{"body":"d93c49d0e8228c899939fc73e9e4e3a8aaf8acd32639cad06c4c4516a934854a","id":2544326,"kind":"listing","method":"sync.erc8004/1","observed_us":1793689048899058,"prev":null,"subject":"erc8004:5042:165428","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. 0xf98a5f038aa633ebc9d67e99f086c64d5a29a6340707fe57b7200487d30d4b5d
2. 0x0f94dcf15df8fe52627d8c2ba76a1a34434a7f7545c107bc069e050c5d3eec52
3. 0xe8d8b0e9e0bd3af2afe942caae7ad2b91ebceaf56d673816f4ff0e6c151aeaf7
4. 0xcc9823343987be2d2c6d28278d4315f12075969022d10cfcb78736cb98927f85
5. 0xe3c741744450e63cdb8cb5ff984389a1a2160e3f5d62b0aeb7187ab353e57649
6. 0x2ef2c513c0c74f405f8e7bf48335b279a587da8b0fe72e46a0bc483bf7dfca8d
7. 0xc38eeb11b92fda1ff6e8b72c8340fc5d998e767a7390f32fbf4d42e6e7307869
8. 0x27aa16742c273cb3f92cd8e0d25c8a6ee7c7a5c6c0c2f30e740d4ec622b64cf9
9. 0xba3041617295b68c2ecbd1e8f310876b2ca426d1e4ff7f44c88a2a7b79be878b
10. 0x88f8a1262f7056b33e9fc520c576645ac9a0c3e8bb1ece060321c591417d6ab4
11. 0x1e3c94e5d2334b9da03533738f6b1b25aa37a83d04151bebe75482789d92ad9e
12. 0x054caf29c0f40e86e5f2fa78707931ab15d93829c0134085ee2451a4500cc00b
13. 0x4a5043efd66a24ab6ad0989ba3f77d8ad9e29bff006d40f6030cad40e00e02af
14. 0xb67cf31c0f6dfa9976040b7caae9f293217f9d9984435c203bc54a3676e0551b
15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7