Evidence row 1816557

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xx2Vsd"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/39f99bd3-9444-4e28-a443-3ecfcb60b874/.well-known/agent-card.json"
    ]
  ],
  "name": "Flillias",
  "owner_address": "0x886754251ae1fa2b1b64dcefc2b86828e3cc89e2",
  "raw": {
    "agent_id": "20520",
    "agent_uri": "https://centralcity.ai/a/xx2Vsd",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flillias is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/xx2Vsd",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flillias",
      "registrations": [
        {
          "agentId": 20520,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/39f99bd3-9444-4e28-a443-3ecfcb60b874/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xx2Vsd",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793561469,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T19:33:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flillias is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/xx2Vsd"
}

What the leaf hashes

{"body":"ef5b353eb56b4090c5d79944be04c9d88e5140a8af4323f6415099671d02cb8a","id":1816557,"kind":"listing","method":"sync.erc8004/1","observed_us":1793561588000904,"prev":null,"subject":"erc8004:5042:20520","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x52f45b98bf55048b0cbfe283e910f7964254e0cba8b59e1fcc10ed1814decca5
2. 0xe7a79d62ade10e5f5be255ed2445963b09698a2fd4cc8225819cedf5f1858304
3. 0x1f88ffabc739424c3bf6c2fc804581bba86648ebf776a049cab5c199622c5c6d
4. 0x26b89e2293278f25a4c71659003b60e06e0e0df0af5b099105b3018733101cdd
5. 0x4885afa53f6734314dc2d6d112ea4cd815ce6e1f8a2bc64574ff065804c438cd
6. 0xc0e3bd1ae414a1676ea353aeba417371b01cac5b62885da4a24947ce57a646d8
7. 0xf9a165cff7a66dc2f2343ed0aa08c57469dfb5662421cea830ae8d5ac8bb0e0c
8. 0x5e3d66a362e854e7c4ba1812c3f3219b6c61000d68edd8ccc1f3b35fdb172ee1
9. 0xb9561c101afd7c3790c3a2d0c901bacc27901dbd5061e7ac2502c42631f44c09
10. 0x9dd727ad8c6fc6f9d411fbb3c74e0acedf3edd613bdf6cbe6041055ffd9c102b
11. 0xb4b5e171ae6ac69f3f0364517d0141642ed8c1d994801ca5a65c376b1e15f4a7
12. 0xd54947428effd59a8bc19fab04a804fb7f80dfbfbb84a5fc4c4a9abd0bcf4b9a
13. 0x61ea1522e2a8dd1dbb4a7f6b4b6b4e9d2d75dad9c43bbf8d014ad3d2e55a77e7
14. 0x4dd56cbe7671c2bd3ac1c5d78e38f1cd1c8a879b29f9a6a5b8a22555a3aedcd2
15. 0x0e3f78943343406ddd3828dd4ca4b5a188e80ffe3ac87d64d979448ee11c1cc5
16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90