Digital Signature Service (DSS)

The Digital Signature Service (DSS) is an open-source framework developed by the European Commission to facilitate the creation, validation, and management of advanced electronic signatures. It supports multiple signature formats including XAdES, CAdES, PAdES, and JAdES, along with timestamping and trust service integration. The platform provides REST/SOAP web services and a standalone Java application for B2B compliance with eIDAS regulations.

LLM mention score

Normalized 0–100 · last 8 weeks

DataForSEO API

Get LLM mention data of any company via DataForSEO API

Get access to the structured data on keyword, brand, and website mentions in LLMs, including metrics like AI search volume, impressions, and mentions count.

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How to get LLM mention data →

// Fetch Digital Signature Service (DSS) mentions
POST v3/ai_optimization/llm_mentions/search/live
[
    {
        "target": [
            {
                "keyword": "Digital Signature Service (DSS)",
                "search_scope": ["any"]
            }
        ],
        "platform": "chat_gpt",
        "order_by" : ["ai_search_volume,desc"]
    }
]