Sign and prove the existence of your emails and attachments.
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
When this add-in is used, it
Can send data over the Internet
This add-in can access and modify personal information in the active message, such as the body, subject, sender, recipients, and attachment information. It may send this data to a third-party service. Other items in your mailbox can’t be read or modified.