Evidence row 1780246

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ZYnC4d"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/09f65f1b-64b2-4e97-aec7-478e74027aeb/.well-known/agent-card.json"
    ]
  ],
  "name": "Nutani",
  "owner_address": "0x205248ffd6db2aea36c05e627b8ca97ce39e33fa",
  "raw": {
    "agent_id": "15025",
    "agent_uri": "https://centralcity.ai/a/ZYnC4d",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nutani 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/ZYnC4d",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nutani",
      "registrations": [
        {
          "agentId": 15025,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/09f65f1b-64b2-4e97-aec7-478e74027aeb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ZYnC4d",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793554681,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:39:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nutani 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/ZYnC4d"
}

What the leaf hashes

{"body":"7b5cc67ef10240696c2becfa794b1e92d7b4944421c3195a79e0eae2891839da","id":1780246,"kind":"listing","method":"sync.erc8004/1","observed_us":1793554779007918,"prev":null,"subject":"erc8004:5042:15025","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. 0x0d7c865bc0b0d1917870dd853b936cb9df9c3b3edfe3c130ebcde4c2b5f3f6f0
2. 0xfbc15d083c703834dd71b29515baeb5065b2e9fb095916ad9e964df53881322d
3. 0xcb4745b305c73b25f5facb4aa6745b3d86f622d2bfb561ccf37989445319dad3
4. 0x6bfbb7e0b9d777a77c988960defd024e76b7707e32efae3a05bcee6cf89b4d4f
5. 0x0a2a7bba0ac78a7c3c30d3d4692722c3ad4f9814d26dde4b2ec73b27f18f810b
6. 0xa80003d8f4b322f853d2d34f8aa9ddcaa943fe3b23a732a32ec896af63db5100
7. 0xc9ac5a894d292949500d4a42ac367818708049be7abfac64bf3e10a4e59961ab
8. 0x27a1d5d85382dcd3f5b0c38084429403333bddba995d53853b6aa8dd9e87e6fa
9. 0x05cb9356b168b99bb7d7e366c64d3636aaaced3f312c12cf84ddc9cfb6aa479b
10. 0x4790ab762099e13856c70639d674a2abbbf246852d99f139dbc443e74055a4e4
11. 0xbab0e6c4bfe1cf6c5daac85b9289e666402037b6bd95740775e4396d0ba2259f
12. 0x28bc52cf58f8fc135df08117e99fb66a052c7cccd07da12775326c93ec3e4b9b
13. 0x4f8e078be8c9d72a90b9191616f58c08c3985b8bccf238ac2ab034862e22fae5
14. 0x18eb74a119177bb5bebcacf2408a5e6d3077ca72c11f6b567524be7d0ca76555
15. 0xb611d3d400373ab2497019fc1d3d5040f4f6589f8d98d8e25ccf29dd2b68ad92
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90