Evidence row 1823453

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/yoz80z"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bd485389-d9f9-4d38-8b37-c3c0712cd3b7/.well-known/agent-card.json"
    ]
  ],
  "name": "Alististo",
  "owner_address": "0xbcdeee0bec5a84ab5709985448dafca448c8add7",
  "raw": {
    "agent_id": "24856",
    "agent_uri": "https://centralcity.ai/a/yoz80z",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alististo 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/yoz80z",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alististo",
      "registrations": [
        {
          "agentId": 24856,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bd485389-d9f9-4d38-8b37-c3c0712cd3b7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/yoz80z",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793565222,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:35:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alististo 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/yoz80z"
}

What the leaf hashes

{"body":"233d6e35aa753bb743a7a495a84b47669fbfd3c24e3e159c55553bf1cad99975","id":1823453,"kind":"listing","method":"sync.erc8004/1","observed_us":1793565346887099,"prev":null,"subject":"erc8004:5042:24856","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. 0x96830c122eeff1f18fcff83adfe2661400bf15520c494ec694e8fd61d3139d2b
2. 0xcb1abf2a9cb8d7adbc6d4e7ebe08449e95fce1d910c1039d37afcc1cc0c96031
3. 0x0edd676b5f4a87e79bdea8cbd96b6ce33e6237e31fae5490a94394795f54ead4
4. 0xd71238d2b82f719908ddf2fb2c38737df3b3a2d1aa9896604771da8c56b45dc9
5. 0x269e7b168a7b08036bec84be05a135892c326f7b66e1a35a96cb3417ada205aa
6. 0x62aabd3d04cbe9a039f1d3dcee8e1efb22765d70a5970baae49d241f5a93ae1c
7. 0x424fe027f361208f3c2ff057291505e85ae5490424e2e6051f5ccaa714f67b1e
8. 0x92bcafa8117ee74ac1efc3db82f47b0308de3052355cac921077963c45259528
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