Evidence row 3392335

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/tuKkdO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7eb50984-47be-469c-a75d-b13383285806/.well-known/agent-card.json"
    ]
  ],
  "name": "Vubisto",
  "owner_address": "0xb94f799e4989c98533462823d82e103811954447",
  "raw": {
    "agent_id": "327949",
    "agent_uri": "https://centralcity.ai/a/tuKkdO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vubisto 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/tuKkdO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vubisto",
      "registrations": [
        {
          "agentId": 327949,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7eb50984-47be-469c-a75d-b13383285806/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/tuKkdO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793879979,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T12:03:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vubisto 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/tuKkdO"
}

What the leaf hashes

{"body":"5ed43e26a6188bbc800d9ca9e38c03a36f42492de7b2cef8aa586a33782e567e","id":3392335,"kind":"listing","method":"sync.erc8004/1","observed_us":1793880194698796,"prev":null,"subject":"erc8004:5042:327949","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x84091a89c49ba68f93b41ff161de7926c13753b1833ef051dd815f4e44c7f369
2. 0xdcd37dfeb25222ceba9aa8a61add7db16a6eca864b3b818a93861e0f33db9964
3. 0x94e686b319c84ec590e0596b14fcb8fba33344476453e43e1721f14e17d13d61
4. 0xb36031107fd66bc5eae2b5a2af6d2f586700b59ce931dba21588c001818ce6f6
5. 0x6e55487374d5381b06e6d99d037ddf7d32d889e0f6e93dc0ef42045b73545e25
6. 0xadb01a2f4dc2380f2a958cd91939c63eacea577d57d26bf526466a0dc751c9a4
7. 0x6c685d92a4d3eb654ef3f96ed3b7ca4def9dc591dce63c3f9364b396c60c3f74
8. 0xc325d3989e1986253ec55c2a75496b3cdcb598578b3ea8db7b4f261bfa987349
9. 0x6be1dea624f9edbebe3d828efd402704e3e4b2d20ce3ef18c0a2bccd115da924
10. 0x89fc513ed98b7ebb24670f951c7c19d9caedffa56dfb82817fe5c1a4b6b38d98
11. 0x58bdb473f670ee6508eb22b0cba7d368a54fceaadb5f6016be7639c7f7ff16c2
12. 0x267214f41f7c107556897a936ea4ae11233904c2653e897e9395422704d747d3
13. 0xd8c76b1cddc2a2ccd7b450f5ef53aef55fe73248e3768c1cb8c8ed2c9ee4df69
14. 0x26d9b8a9fb244bc01cf1aa57564d214584e78a7bf9659273d3de5f01f2dcf87d
15. 0x1a1af412020b11baae1f58b16dc455a4c19a3c7ab9a1aeceb07083214f5a8b8e
16. 0x5c64b7138585466e7e8be72af6f3dc72c511db2c0c1dc5b6e34ad4e9456c2308
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94