Evidence row 1823587

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3ezXwi"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5fbdaaf2-524e-4c62-8c0c-f81924b026a9/.well-known/agent-card.json"
    ]
  ],
  "name": "Ziadinter",
  "owner_address": "0x96c38b9a69d456c733695fca41b7cc05a691a4d6",
  "raw": {
    "agent_id": "24990",
    "agent_uri": "https://centralcity.ai/a/3ezXwi",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ziadinter 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/3ezXwi",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ziadinter",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5fbdaaf2-524e-4c62-8c0c-f81924b026a9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3ezXwi",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:35:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ziadinter 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/3ezXwi"
}

What the leaf hashes

{"body":"0f0941f405d710a9e5755eff19cab79b822716ded858ed1bc97aab20e3f7370a","id":1823587,"kind":"listing","method":"sync.erc8004/1","observed_us":1793565347700212,"prev":null,"subject":"erc8004:5042:24990","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. 0x23dfded9e8d57684ceab63d264886947a69a67d9d663edb690f6f1282370b28c
2. 0x8a54fe9f09795f6e99c2172f89564248247b33a4e1ddf4bdc3a4884d6ebb6cea
3. 0xa9f8856dfa1ee965170f166b997e909f6eb53d77476c45c7f9cfe6740d78ef9b
4. 0x7319e2c4242d5a2b2e699411e27b19e9725c204e7b31f6e57ced1fb6fd021dcf
5. 0x6178963631d7bffd21a4f87befc9d520785bf3ce67421adcfdc3b15f1eaa1705
6. 0x03f1bdbf4a112da564a5076de4e8195aaef5438e7f40c6b0d79481d06dd8ec45
7. 0x5a881d73f4aaff88ba8285199f10a766ee127ef24f3e3f84cf50ff34bc5d7f74
8. 0x0e68242386aecfa8f164aa66517f8d40fba82c87a2fa96915186c1f4269e1b45
9. 0x0a66f333e4ed106d29ae0ab4ca31db645ebbdf3719588da898f13e796c5a8bbe
10. 0xbe730f7f1fccfabdc6d36e163ff26a4a12999bf80c78f31fb469d4f5005b470e
11. 0x6e585a4906b3fee21f4999c1cc22655c577795a89a8ca8be8143962ece1adfc2
12. 0xdfb60f69cac19b1ac7881e138fd331a8a5a530dc13ed1095b70c261d628f44d4
13. 0x9dd502d4ff98d6d9a3253ed5276781da0bbca65c29f44992970b6dcb262524b7
14. 0x3a1fd02b7b783283e5af93120711d3c5437e55d0f3e68e16f18cfe19e54cafd1
15. 0xb9d6fdc8e6fb3f4feffa2c18849d74fc34d8708b574a778ae149241a90aaf20b
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90