Evidence row 2084445

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zLRMAh"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/660f1f5a-72a3-479e-8126-659d67900f1f/.well-known/agent-card.json"
    ]
  ],
  "name": "Stondus",
  "owner_address": "0xef874ef3aecd34a6424ab43acc9b05016321f486",
  "raw": {
    "agent_id": "73647",
    "agent_uri": "https://centralcity.ai/a/zLRMAh",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stondus 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/zLRMAh",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stondus",
      "registrations": [
        {
          "agentId": 73647,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/660f1f5a-72a3-479e-8126-659d67900f1f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zLRMAh",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793604630,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T07:33:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stondus 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/zLRMAh"
}

What the leaf hashes

{"body":"291efef8c5a4056241091c7eb035f9467183fcdff9ffc81c56d2d2d938eba65b","id":2084445,"kind":"listing","method":"sync.erc8004/1","observed_us":1793604834178088,"prev":null,"subject":"erc8004:5042:73647","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xc14c1a2dc33dbb73caf0c214a168a31e9ebe68bac8623e75c063730c1ea63834
2. 0xac0e85d0d3a7f746886eb6398fc3c6d576821a30d223c0692957f9f20c711db9
3. 0xcef98333a33bd253d709fd221d4955013ebb3768b192d2abb77b8dbac97d0260
4. 0x58c97b7a55ac7a3584f237ff0765746252c5d33d05ade446f58f2b2f58b392e2
5. 0x9117e7514e1daf878b2e63bfc19849192899f5cf744592fffec866e16bcdcdcc
6. 0x47d6e37cb207d7e311329d1a623dae493564d4b0ffc93009bd7d6d1e2880843c
7. 0x6a76495f5ce8fe6e2548d6b19db0f0a61d598567780592a601fa2a8de16989aa
8. 0x115cad888ba65251a232f8346a4821f50a41f207ebc98acc63856c79dca1451d
9. 0x8dd8db549e66adf0d374753221733281637d01783f2e7d4d3ab878d01c3e4a9a
10. 0x00eb828daae2c3889185990c01b7e9a0115e0ba8f7f5a06d1dd3fbecc7e4fce7
11. 0x1fa3c6e9243d9ae6c0546a8f2dae78ee6cfe9843f31a4b3bd9431dffa3ae06e7
12. 0x7ad018da9217f00e9553ad7f613d19ec65a84c3a339588527c8b35c90d6567b4
13. 0xd7f4adbe11763ae678ef4c51fd1fa9ddf52bf60add48464d376475766e9accfe
14. 0x0b45a0435ea40bcbc48c2b318e8c62aa48a7e6b10e52b4548ada394225a7bd9f
15. 0xcbfaf790331071a9b3499a4db6f9d951fe5d04baefda2c66846b52b023ab8ae5
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af