BlockchainSign

blockchainsign.io

BlockchainSign is a B2B trusted timestamping service that leverages blockchain technology to verify the existence and integrity of digital assets at a specific point in time. The platform generates tamper-proof certificates by recording unique data hashes on a distributed ledger, ensuring secure proof of authenticity for contracts, intellectual property, and software without storing the original files.

LLM mention score The LLM mention score is the total number of mentions of this brand in different LLM chatbots, normalized to the scale from 0 to 100. You can get actual, non-normalized numbers via the LLM Mention API from DataForSEO.

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. 

How to get LLM mention data →
// Fetch BlockchainSign mentions
POST v3/ai_optimization/llm_mentions/search_mentions/live
[
    {
        "target": [
            {
                "domain": "blockchainsign.io",
                "search_filter": "include",
                "search_scope": ["sources"]
            }
        ],
        "order_by": ["ai_search_volume,desc"]
    }
]