Evidence row 2922963

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5FnjeT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ccb9ff10-cb1d-45c6-8112-449b03af3a3f/.well-known/agent-card.json"
    ]
  ],
  "name": "Nitino",
  "owner_address": "0xeaf9f2f9842b482e73dbf5293c3a6e0977b22730",
  "raw": {
    "agent_id": "216556",
    "agent_uri": "https://centralcity.ai/a/5FnjeT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nitino 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/5FnjeT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nitino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ccb9ff10-cb1d-45c6-8112-449b03af3a3f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5FnjeT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T01:16:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nitino 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/5FnjeT"
}

What the leaf hashes

{"body":"f95d1a951db4ad00565d74d0baacaa6719850e5afa6d51a583bd18a2bf6c45ef","id":2922963,"kind":"listing","method":"sync.erc8004/1","observed_us":1793755004872317,"prev":null,"subject":"erc8004:5042:216556","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xa732181a3a88a4145f814414ad8758768258c907d69512a2eedf315ff18b5065
2. 0x5aef6e9f961eaeae804b767fc29ab1016d556525c49ab44a6be06f1934b2140a
3. 0x6c6d4be72f8ae6f20572c87e9daf1b9438abfef1a8cd49c7896f3ac8658928ae
4. 0xd58c53bc91cc31773a6fa77f2e56b8612ec55ecdf17012acd706bd01faef8d6e
5. 0x2a34e3ed1dcf0071b265bc23aab4cf869c3806ab0f323915dbcb7a998042fad2
6. 0x10d88dfa5810371733f607a65f6101c400880e383ae629abd4c46b9c9817f985
7. 0xf24bd574d816969ae80190cf56029877e625b746473780df9dfe3c70ed554a2e
8. 0x6efb29c03fa78c3298dc0a07f83386d060c200f7a1267efc59885bbb97625fb7
9. 0xf91e51e3840de47a4831b393efad3ef589d31330c4a7046434d6cfd1e4b601b0
10. 0xd9b61993032d8be2c13ebec34c6d39b2c12ed7582c182aef0357124fa09b7b41
11. 0x068676ee3b930423bc6d8133e96bb73b7f8ca341c1b707ac09e620244d86cac5
12. 0x33ce556e65d6ac96998c167338ee0f27dcf6165450662593bef4ceb148d3e22e
13. 0x08748394910b51041479ca67af9466e773d9605a620181ea29a3b73f3e2882cb
14. 0x4504ea2a714d1a2bcff6dd4d413821f7902fae396827fd4177134a104ab49bae
15. 0x378b07f7642084931bbdf9bd843070621af094779cacfc2186c04d7a92468ab6
16. 0xaf6861b690de8e69efdec688615139e2df9624a773d4c6017d1ef5841d1ac724
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345