Evidence row 1843313

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/JsRJuw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e8801ab1-6ca0-4aa5-8f9a-f592fe6240f2/.well-known/agent-card.json"
    ]
  ],
  "name": "Viasias",
  "owner_address": "0xfc7706aa0f577557ecbc8c4f76035f7cd8431b9a",
  "raw": {
    "agent_id": "36586",
    "agent_uri": "https://centralcity.ai/a/JsRJuw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Viasias 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/JsRJuw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Viasias",
      "registrations": [
        {
          "agentId": 36586,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e8801ab1-6ca0-4aa5-8f9a-f592fe6240f2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/JsRJuw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793574604,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:14:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Viasias 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/JsRJuw"
}

What the leaf hashes

{"body":"924a4473db40d41f4e7079cbe391e8b8203e8e287c5ebd02bc29360525ab9ed7","id":1843313,"kind":"listing","method":"sync.erc8004/1","observed_us":1793574877884014,"prev":null,"subject":"erc8004:5042:36586","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. 0x850ad1511d48f312d5249bed3cff546fe78e046f872e6fd2181acb41ff58008b
2. 0xc9ec9ca1a1db8542464c25ad4cf9d6b71565a8aa1d2b64a18719dd51f11bcf7e
3. 0xf9a6eacab46d0e9ef34027a99bb59820f959bd1591eaddcb4df51fbe5a2429f0
4. 0x5d2eb6afaa05eebf9aefe1ec642bb897036c585237bf440b260f8efbf8997a1d
5. 0x246fa3a82a4e04a72f563f8b0891d31bc02c6a05a640225f51b2b1ef84ec171a
6. 0xe2d83f72606b524f69507f32f312fbeba83d045d927eeef46234657373f22a41
7. 0x56798de0140bcb09de97885a974a2388d935ba308271539c1de18fa7e277fb70
8. 0x32da73994e5797abe39f64bab0bd1eea032b3779efaf148daeecf7b249095c13
9. 0x6785ed6eda9bd1279f4ae4415fa6f9b68d339912f22af10b96997b1a86812579
10. 0xc42f0623d17f6c922c61a44dc149199d9b2c9530ada5f16265187280cd952389
11. 0xc1329761574422ebba78ac6e99a68e179bd5f544722666ce77b7eb2561f0ed9a
12. 0x3e696f7655814cdd0c2f74fc09e68f3091e794fc7b5882a8e71c89e5c4bbdf00
13. 0x23a4dc987ee7dc4c8a8ce447e3eb85e80166e6855921cf4fe20a6b0da70c4d2a
14. 0x12d005bd5bab52a5295a7639e02ffa6fa98b5e18753f0f4638b668903af24ab7
15. 0x3950a937c3f98cedf9cbbc2f8905c10e3aac8ebc54b1e3468237d58bb254c496
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90