Free
نظرة عامة متطلبات النظام التقييمات ذو صلة

Description

Use our service to anonymously and securely store an online distributed proof of existence for any document. Your documents are NOT stored in our database or in the bitcoin blockchain, so you don't have to worry about your data being accessed by others. All we store is a cryptographic digest of the file, linked to the time in which you submitted the document. In this way, you can later certify that the data existed at that time. This app service allowing you to publicly prove that you have certain information without revealing the data or yourself, with a decentralized certification based on the bitcoin network. The key advantages are anonymity, privacy, and getting a decentralized proof which can't be erased or modified by anyone (third parties or governments). Your document's existence is permanently validated by the blockchain even if this app is compromised or down, so you don't depend or need to trust any central authority. All previous data timestamping solutions lack this freedom.

Screenshots

Additional information

Published by

Tahina

Developed by

Tahina

Release date

9/30/2016

Approximate size

18.15 MB

Age rating

For ages 3 and up


This app can

Webcam
Internet connection
Internet connection, including incoming connections from the Internet
Your music library
Your picture library
Your video library
Removable storage

Installation

Get this app while signed in to your Microsoft account and install on up to ten Windows 10 devices.

Language supported

English (United States)


Additional terms

Proof of existence privacy policy
Terms of transaction
Proof of existence license terms
The service is provided "as is", without warranty of any kind, express or implied. in no event shall the authors be liable for any claim, damages or other liability in connection with the use of this service. This service uses the API Site « proofofexistence.com ».

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