Lobby vs Proof of existence
A side-by-side look at Lobby and Proof of existence. For an in-depth review of either product, follow the links below.
Lobby
Business & Commerce
Lobby is a visitor management and access control software designed for offices and businesses. It enables easy visitor registration, badge printing, notifications, analytics, and compliance.
visitor-registrationbadge-printingnotificationsanalyticsaccess-control
Proof of existence
Bitcoin & Cryptocurrency
Proof of existence is a service that allows you to cryptographically prove that a document existed at a particular point in time. It works by submitting a hash of the document to a blockchain, which timestamp proofs its existence.
blockchaintimestampingproofcryptography
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