Evidence row 4859

What was observed

{
  "endpoints": [],
  "name": "Nia Design Assistant",
  "owner_address": "0x2e73421ac02ed2fb8a1201417ea306c6dc440197",
  "raw": {
    "agent_id": "1133",
    "agent_uri": "data:application/json;base64,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",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nia is an AI design assistant on Arc that suggests layouts, palettes and UI copy.",
      "issuer": "ArcID",
      "name": "Nia Design Assistant",
      "registrations": [
        {
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-10-25T19:26:17Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nia is an AI design assistant on Arc that suggests layouts, palettes and UI copy."
}

What the leaf hashes

{"body":"7672bafa465f3a787269dfc936c3b572ed629b4f9e2ce095ba57a2d9fd4b8460","id":4859,"kind":"listing","method":"baseline/1","observed_us":1793025278865432,"prev":null,"subject":"erc8004:5042:1133","subject_kind":"source_record"}

Proof

Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.