Evidence row 1777932

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ussk3w"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/da410f5e-4055-4ba8-a60d-84d7d96582e9/.well-known/agent-card.json"
    ]
  ],
  "name": "Plekino",
  "owner_address": "0x09b118cc47953a8df3a451cbfdf9c725c06ca1ec",
  "raw": {
    "agent_id": "12965",
    "agent_uri": "https://centralcity.ai/a/ussk3w",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plekino 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/ussk3w",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plekino",
      "registrations": [
        {
          "agentId": 12965,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/da410f5e-4055-4ba8-a60d-84d7d96582e9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ussk3w",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793553101,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:16:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plekino 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/ussk3w"
}

What the leaf hashes

{"body":"2983cabbf9a9bd6bf9e543b4c5194b4ee50264d90febe9678104ee20dd700958","id":1777932,"kind":"listing","method":"sync.erc8004/1","observed_us":1793553402349256,"prev":null,"subject":"erc8004:5042:12965","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. 0xa40a8f6f8264df7573252d4dd18cb2eb5eba7a164e73c3fc702ace3098eda5ad
2. 0xdc8eb13533a7515200754856832ffb7d2b63303e2f45ec4e9b49319d8b3745dd
3. 0xfb56de4e48a8485af2ba82d8226cccc269949925a190f7d80c432396837715e9
4. 0x3bfbf3d8cab98e66a6bc12104ea4e9cf8a41c9dce96755c84927b9e92c146e8d
5. 0x9c08ba8936aaa7d2725f35b5dc909736fc50f450171f92241a55d211ca19c4f5
6. 0x3c8ff064dd5b3ee2568ddc81af4c01e77dfd963c146fdfac076c5de49e9d1ddb
7. 0xb7cf6633d7ad16ee4ec9bf05443b28353e3081c93c3cdef3456e490cc5f9178e
8. 0x37df37e9a54ae177a7dc713c1c4304f8c02b123ab06e4a16dec8905af403c0b6
9. 0x5d18bc31d8ea7b53a9ae58a9665fc3af8b892d85a38895a05daf3e8741a38cd3
10. 0x10158ecb015187b34f3be87795352d105fa67e35a75d406f4251fb04711312a2
11. 0x44d823b524dd434325057473f906123e8ae319d52c736d33528ba78c307ec240
12. 0x6b5205bedd7166a29c65accd94d8712bda0788871f706deedb0153b03d169d1b
13. 0x83027c0ec1e982e02eb36b0853f91c562f016c08ec6b3d360763c1a90f4a9cea
14. 0x699b83b189435f7ea2dc2d6d4f13262932214c0f9293f3ad20a20f7633995f1b
15. 0x4a900ec4cce00639b2e45adc5a7ba556793a171aadb927fa15d539147429570d
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90