Evidence row 1782716

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/VIIN9l"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e5feb6d2-ae0a-4f42-bbbe-103f3b016121/.well-known/agent-card.json"
    ]
  ],
  "name": "Frendel",
  "owner_address": "0xc14479178ac11e266bce9afe27c3d0961a7da182",
  "raw": {
    "agent_id": "16820",
    "agent_uri": "https://centralcity.ai/a/VIIN9l",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frendel 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/VIIN9l",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frendel",
      "registrations": [
        {
          "agentId": 16820,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e5feb6d2-ae0a-4f42-bbbe-103f3b016121/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/VIIN9l",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793556390,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T18:10:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frendel 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/VIIN9l"
}

What the leaf hashes

{"body":"e4f16083513ba9560b178fe2d7a8fb5ce6a6dd6e8c1e0eb3b7dd92f363b8e4b6","id":1782716,"kind":"listing","method":"sync.erc8004/1","observed_us":1793556627168590,"prev":null,"subject":"erc8004:5042:16820","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. 0x146ea2bab2d47c56487394b20cf1fe0de295269e745570f94961de5f35807785
2. 0x397cda4b0eed3c44682330d8bbe163d0bd2f2f632b4779e2abbfeed94aaa7de6
3. 0xada26ea946b131daa3fe17b8fc8273a431a3596b1de364293d36c3a1f8fbd020
4. 0x5bbe6baea613dbbee93685614e98e9f20256d6b5c7cca681be94374455bd70ad
5. 0xe9ca4c1b0164bf4e3c4a56f23638b6afb91d970972a14d9faf46c71b1409b00a
6. 0x1be3bb69e91f884347106742f818d71cd343b2e70e1b13d9ac87c2737b2c91bb
7. 0xfb73150ba05f921cbed9e1d07e14bc99034ffa2ed67b390de29c60bd5fce80b4
8. 0x7a5d8d0da81c549ba319c9f15759adf21e795194316292db8d2389b734a37cff
9. 0x654e664c3a53a1712c44f07ace28cb2c92ab1650303ab0162ccae97a3098d9c0
10. 0xe7280f29a4647a7c3b8c3e1e003689979df8260a0d162fbc6e35445ae2d271c0
11. 0xf1ff5fb130c78235101ac2db45993a9a14f82bff6ec526eec34000d047812961
12. 0x79859dae10fa788a49bdaa3213f20a160211971c37ee9e9362c112381c4c44f2
13. 0xf1747d321f72e3e44bd30dc10c794e13858576ce0204d89dd555f1effa06ee29
14. 0xb44b8d5019b9204aa2c2f558cdc381e6729b1aeca3e674741fa07287022b1f0f
15. 0xf1aed005f71411c0df252d9623f284bcac7de199e24c4d4cd5df3e8d3348d3aa
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90