Woleet - prove and sign your emails

Woleet’s add-in for Outlook allows to:

• prove the existence of an email or attachement by creating a timestamped proof of existence anchored in the Bitcoin blockchain

• verify the timestamping of an email or attachement

• sign an email or attachement by using a secured Ledger Nano S Bitcoin wallet and create a timestamped proof of signature anchored in the Bitcoin blockchain

• verify the signatures of an email or attachement and obtain their timestamp

NB: Creating proof of existence and signatures require a Woleet account with credits.

NB: Signing is currently only possible using Chrome or Opera and a Ledger Nano S