CaseMail is now a Certified USPS e-Postage provider.
Our ChainMail™ technology enables you to print USPS postage labels that are cryptographically
chained to your documents.
USPS Informed Visibility provides more detailed and accurate real-time tracking.
All mail tracking "mailing events" are recorded to the Blockchain.
Are cryptographically and verifiably signed and generated directly from the Blockchain. Creating an immutable proof-of-record of document authenticity as well as the tracking of your Online and Offline Mailings