Can you explain Proof of Legacy to someone new to the industry?

Proof of Legacy offers freelance blogging and copywriting services for blockchain and cryptocurrency companies. Companies that are looking for a professional freelance writer for their website or marketing materials can expect high-quality results with each project. The name was chosen based on a play on words with "Proof" being used as a term in the writing industry and "Proof of" used in the blockchain industry for varying consensus algorithms. The word Legacy was chosen because I want my work to leave a long-lasting imprint on the world. Inquires for freelance writing for your next project can currently be directed to ken@proofoflegacy.com. The website, proofoflegacy.com is currently being updated and will be ready soon for release.