Evidence row 1839142

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8nauBk"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/53473043-e3e3-4f43-ba0e-e32de10fd919/.well-known/agent-card.json"
    ]
  ],
  "name": "Klolias",
  "owner_address": "0x00a3c251ce0711b85a80f7bfb9ce915961804017",
  "raw": {
    "agent_id": "34260",
    "agent_uri": "https://centralcity.ai/a/8nauBk",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klolias 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/8nauBk",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klolias",
      "registrations": [
        {
          "agentId": 34260,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/53473043-e3e3-4f43-ba0e-e32de10fd919/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8nauBk",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793572735,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:40:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klolias 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/8nauBk"
}

What the leaf hashes

{"body":"9d3f058189cab68a3155a2c96502813be2899614a057201a3a788a78d26892e1","id":1839142,"kind":"listing","method":"sync.erc8004/1","observed_us":1793572843067948,"prev":null,"subject":"erc8004:5042:34260","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. 0x9657f35537871a1377000660de76daa0f74775bafff7d79c2fe6d01b6455d90f
2. 0x568a5c39f4bee8e6738a279d41a963d31f2de41486985e16334121b8e27466f6
3. 0xfbbdb8a7c79130f6ef1fb49258b8961f5db995f509c08e2ca1f0076da946b634
4. 0xa32669fb4dcd93e530a802f4a8e7c312610ef7aeff6ae8ffff05a520b931a709
5. 0xc7721162b0b62cf5a82929c8e24938569b6a89de9a0b0a796d9bbbc81f40c691
6. 0x60720d49486625ea0d11064303374a1de92e1bbc8d9d74713e2ffa3288d30ff8
7. 0xa76e9f48e75e4f556b53942cf28b0366e8185a8de9ae416cd6c775ccdfb614c2
8. 0x9faabac80e42b5e9e99db219e3ceb647d7c4e2dc900ebea6312decee48322aff
9. 0xc8db405d713d0bb0904dbfbecdf31d66c64d979bfcb628f5fd8c595e0c982709
10. 0xce3ef3ced4e133557c4941a98461518f2f105cb826fa949ad4ff79b4c81c015e
11. 0xca25b1a0ce9d86140f4a44372905a6dd7f0247626197daaea1e38d0c103635d7
12. 0x2d76de07fb4f2c0f7b2953b9a36f171939b03a20857dec65366475f1ac8d8a45
13. 0x5fa48d4b29f08942a71ddc94700c9e76269811b21fe904993da8011a51962f43
14. 0x4a947b63bd24ff0fe59b3ababead63ec46e4f0a77216d7b01b8bdbc5c7c01e63
15. 0x23107b06227fe01d939429fa5248f5555093c421dfc6b8bc6ba3518a65263d17
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90