Evidence row 2535220

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Z5ClSy"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b34c8f7b-5833-474d-9fba-b83678883e83/.well-known/agent-card.json"
    ]
  ],
  "name": "Mossik",
  "owner_address": "0x19d6d05930e468899db8a9eb3bb689d38c326c46",
  "raw": {
    "agent_id": "161646",
    "agent_uri": "https://centralcity.ai/a/Z5ClSy",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mossik 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/Z5ClSy",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mossik",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b34c8f7b-5833-474d-9fba-b83678883e83/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Z5ClSy",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T05:49:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mossik 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/Z5ClSy"
}

What the leaf hashes

{"body":"57f45368d7f20c2c20a7c9d237c72d2e8217ce2980cdc09c8821bf386d11db5b","id":2535220,"kind":"listing","method":"sync.erc8004/1","observed_us":1793684998919114,"prev":2534664,"subject":"erc8004:5042:161646","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. 0xfae3262b6a642c4a88096132e84531712264e76d845f85d05e0dbe0f6fd7ab64
2. 0xea198fe160368f6e093d9fd21631e5d6262c31f59fa86299def6ca3f40feda5f
3. 0xc1b072559d13486a4c0c558c44b8bff6263c7677cfd3ad6742d47a8a2694b9d1
4. 0x94c5e89e751bff4642a3fe8548e76eb3ae8a56a666cb8e48cae991df5d6a2f4a
5. 0x9d8561f8ecc0955b876b1b4065f3a49614aa775592a9bc298a0179abd2af4eeb
6. 0x5f85b481420aaf00bb149760fcced87e99320d2db59855109cb84a03715ea299
7. 0x137b79a77d90c1e04330fb7dceffef992a68833118ae44da0e932af6f3551fc2
8. 0x2f9de9eb2394246fbf1ea2687cacb131f769b7e93f7139cf265ac239e4ea6d6c
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