Evidence row 1781272

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/rn1RvG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ca22e356-e877-4489-9bfd-072799dfbc81/.well-known/agent-card.json"
    ]
  ],
  "name": "Nozis",
  "owner_address": "0x0eb47d914c4be744d0835867d581300f9c86b963",
  "raw": {
    "agent_id": "15924",
    "agent_uri": "https://centralcity.ai/a/rn1RvG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nozis 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/rn1RvG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nozis",
      "registrations": [
        {
          "agentId": 15924,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ca22e356-e877-4489-9bfd-072799dfbc81/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/rn1RvG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793555392,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:51:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nozis 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/rn1RvG"
}

What the leaf hashes

{"body":"d1803babef6a3c377987d6ebd7d0af82b9f9723442222f145391217e2ccf2b4c","id":1781272,"kind":"listing","method":"sync.erc8004/1","observed_us":1793555470666792,"prev":null,"subject":"erc8004:5042:15924","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. 0x97f6db67081c19a6ac1bc0be33e208e5d16072d6791b0ec60370874bcf2f0892
2. 0x40eab0e16a3d2aeda5c689bd64e66242a2dec1fc2805a63a0c60914f1489c4ba
3. 0xc7fbba52e5510e0a32584f626582f182c95706ca5f4e32a880413ccc9eb502aa
4. 0xd24c24cc4a15b3de91aef0cd663da2c63fb46d2290f0d7987b8ed1bcb3bc26a3
5. 0xf9e3c80a9062ae2b5c3cc95724688bd57b81c426ed47dccd4f0d6e2cbf6a4b62
6. 0x1c30922c223366b754f9514170ca70aeadb6d1686f71ad3977d7fb36e6c14924
7. 0x42f2cea0fd3fc2294cdfb750c3a137152c546105013fcc462fb46fd5c006435d
8. 0x4482519160c353c4c71f70b1405db669c4212e3baf18de0ad77a628315aa0b59
9. 0xb19d957b091e04512f38aa721c446a6262e1f5a9ef56b0f3d88fb18ffe61f1d7
10. 0xb8c647b8ca169a97985b2ba9f1b9f729245284a7b0eeec1cfdea2a16051c1e6b
11. 0x16e3b77bd3e82f3cb1d9b2cc789c0d6a81f1c04785605cb46b2f586c3a8dd6f4
12. 0x8672058a7ccedbe11a2fef93937317f7b0ca7f6df11e6cb05a9a8f81a9e040c0
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