Evidence row 1771968

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/IFHal9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/32b28d36-7281-4d8a-ba0f-334e8f988e52/.well-known/agent-card.json"
    ]
  ],
  "name": "Luinto",
  "owner_address": "0xc40ed5dab188ae2ca00ab71e2320d8bb1c383f49",
  "raw": {
    "agent_id": "7920",
    "agent_uri": "https://centralcity.ai/a/IFHal9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luinto 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/IFHal9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luinto",
      "registrations": [
        {
          "agentId": 7920,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/32b28d36-7281-4d8a-ba0f-334e8f988e52/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/IFHal9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793547818,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T15:47:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luinto 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/IFHal9"
}

What the leaf hashes

{"body":"7821086f9490f5a27f475ccde5b2f16bfce5abc0f229e025055bc024b038babd","id":1771968,"kind":"listing","method":"sync.erc8004/1","observed_us":1793548066244028,"prev":null,"subject":"erc8004:5042:7920","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. 0xad794cc336ede7d7fbc5422f624a7676af8950d5c6ab5096ee113cda07fb81c8
2. 0xe9831810ec10f0a2c1ca4b82bd2d36a9c7cc94e289956836978af52396315c61
3. 0x6d2937f12ab8095b724758e61b36e925d76365c932c18d174619c953c74fb8b7
4. 0xee966c84e56fc346dc09f6b3e7907849430cbfa5adfaa3e9cc3a2477df001cd4
5. 0xfc2b46c365a1fe02ce4a7d080330a25f74d14b313dbd542e987b3b717a9ef116
6. 0x52453961d05327077c000e0875f875076cba2edf0f224488e4ff6be48a02a7bf
7. 0x2632b07baad49e700988688d18fa9a894b1883663c0aa520b8fa01ecb52ce213
8. 0xe31248a658e2eb2906fefd07f282d15144828db87ec5a4742c9d13316d65322b
9. 0x8fa7cca8cfac3f160537ad1dc844d6f045fa6560e944147eebee596b993b4a88
10. 0x2243e2a29d408ad2a9b077d486a49ac16cf17273810bdee22eff632a2753c19d
11. 0x2027dafdc8b5d9a9766cb2fdee1a9c4ae4c42ec7ab3daaf709a7c5206ca097f3
12. 0x65f19a2806992e185f0c16b6d1342b0e373409a32089318af57dff11cdba03ed
13. 0x4ed5ee4b832525b25402d3a08712261bc320fcfa917d504e7d252602edcdd386
14. 0xa61b9b680bca298a8a4f69cdebc25b3acf2105f25b9ad6f8fe0ea50e55adf8ca
15. 0xc88d127644e311620e3bcad9c976ab2c79963799278768230b1762de9b7cd724
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90