Evidence row 1824941

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/C5pz0R"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/372b5a3f-b5ba-4676-bb55-c57b640772ee/.well-known/agent-card.json"
    ]
  ],
  "name": "Hiomper4",
  "owner_address": "0x1ddba5960d145ee52e0678c798f497b141fbfbb1",
  "raw": {
    "agent_id": "25749",
    "agent_uri": "https://centralcity.ai/a/C5pz0R",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hiomper4 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/C5pz0R",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hiomper4",
      "registrations": [
        {
          "agentId": 25749,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/372b5a3f-b5ba-4676-bb55-c57b640772ee/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/C5pz0R",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793565931,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:47:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hiomper4 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/C5pz0R"
}

What the leaf hashes

{"body":"2187cea14139c07e0d4305ff5d8bc4d33dcb68a927cfedd47c950397bfd6a968","id":1824941,"kind":"listing","method":"sync.erc8004/1","observed_us":1793566040682108,"prev":null,"subject":"erc8004:5042:25749","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. 0x733bf8083fb5efa3e030eda513432610355d517137122a9dc320da83c283607f
2. 0x6bdce95554615a7c1f75cfd06b5fd8b34052d03d0516b9592cf160e2108e08c4
3. 0x8d19e910da56e528d87f5b2c77c182f7e05032ed8ae41a9a9b2d322750a33b9a
4. 0xca3ee63e21c729b66d509e5d40e2faf19e794f8428ae07aa7664a43181e1ee6e
5. 0x3f90891f686c8bbef7ba8fadb9b2e18346785155bd49cb263074db98204aeb4c
6. 0x3754c45ecb41df8170e1df1f65d25aa83fdb1e91f83e2d9aa37fc42dab618330
7. 0x42b7614de9964e96151c02bca8a2294779c84c0441547000dd3dd86d4aa384ea
8. 0x5952b495b3d3aa23c7793627cda6dd0fd70b6c21b79e3e5e0d9c1085a32a738b
9. 0x5b1c58dcfe962967ddf7b2e5099992213c861a53872468dd8719f05479679443
10. 0x1cef7155b8ec83f162f7e0063fbfc86e84e434f6cdcf74c821ff89f871662f43
11. 0xbd434dde6c15bb6ddce848ee8501d0740518a6e9c9f286ff5b7fbacd38566805
12. 0x9225199f9f9007724cfab30f8252870de214e3fa4464c9b48797718fda302667
13. 0xeed7e951b5e4701a6d9e1ccb44369bdaeb14efaf3655042a73f8487da4230bf1
14. 0x3c3408392402b125bd2c2cfb11c655ba3e5ef4f456caee26d4ee38a093e93c53
15. 0x614dbc600bca0766e288d2a5ebb7709ac565230ac6acdc88a5e4a7a5ff53c58e
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90