Evidence row 1834665

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YBBkTg"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4e208b3e-cc53-4b53-887e-bed7dc7930f3/.well-known/agent-card.json"
    ]
  ],
  "name": "Geiso",
  "owner_address": "0x4ca6a2bc6d3c741e4c3211921dd9565ee00f3d71",
  "raw": {
    "agent_id": "31436",
    "agent_uri": "https://centralcity.ai/a/YBBkTg",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Geiso 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/YBBkTg",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Geiso",
      "registrations": [
        {
          "agentId": 31436,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4e208b3e-cc53-4b53-887e-bed7dc7930f3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YBBkTg",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793570482,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:06:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Geiso 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/YBBkTg"
}

What the leaf hashes

{"body":"7302274216a9ea0fb6b0cec8520c5a20c3953e90ead503d9ace7cf312e224504","id":1834665,"kind":"listing","method":"sync.erc8004/1","observed_us":1793570783379417,"prev":null,"subject":"erc8004:5042:31436","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. 0x923b7728595a316650b14498d273cd04aeef8e5dfa767cd581de5ed8dc23b0af
2. 0x1faf0a9e0fda15c96bdf6aacd25bc9a2139664d80421b3700044cb81e2a89868
3. 0x0334c2dd9fa820c47502a05b84b13e2809d1c2a296b8280bdf99d15e96be8df7
4. 0x75cb3c3e9aafd1419487686e105b8f70ddc003f35d0251af7d705930ac1d5f63
5. 0xce1352ae7b53afbc7f62f08bb3d60c67b447922a1669572679192fa57dbcce33
6. 0x8dc73b920a31a2f1e54cdccd59087661b7f8156591fd66d6d635dde303c93bc3
7. 0xa415a819f7e67770c160daf4affbf1de6ab3709cc17b505b530cf6929c67b315
8. 0xf7896dfc7b9ea46b8e1f206f0ef196bb80d223aac7359bde8c68f83280a791a2
9. 0xa23cf62105c8ff663951081f21d31ad3daadd2a7973ee65e119b9d7b6a9a6b99
10. 0x1064a67b05457c709b6870a157a35a33135fb6c06753b56723b41e142df50811
11. 0xf1c27e68dd70f4e29ed9028b1c23e6bf29f1eb2ff50a8397831ad3fcdbb19917
12. 0x4fd690c8544ca6b7240571aac78060441cc959a78445821893d020b2f7aae90e
13. 0x73357a003686b5a36e79c0627c363287b3b4b7b05650c5c5ef61e2fe0f8fb20e
14. 0x4a947b63bd24ff0fe59b3ababead63ec46e4f0a77216d7b01b8bdbc5c7c01e63
15. 0x23107b06227fe01d939429fa5248f5555093c421dfc6b8bc6ba3518a65263d17
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90