Upholding information integrity

Immutable record-keeping
and trustless verification.

Features

Simple Proof enables institutions to provide transparency and certainty by easily integrating durable blockchain timestamping and document safekeeping into existing information management systems.

Secure Cloud API

Easily integrate and scale with existing document management systems. Replicate data on-premise.

Permissionless

Enable anyone to independently verify whether documents have been altered.

Open Protocols

Based on the OpenTimestamps protocol.

The Security of Bitcoin

Leveraging the Bitcoin blockchain, the most resilient and uncensorable digital platform ever created.

Immutable Democracy, a documentary by Javier Borrayo

Simple Proof in action

During the 2023 national elections, the government of Guatemala implemented an immutable backup based on Simple Proof to safeguard election integrity. Over 125,000 documents are being secured through the Bitcoin network.

A simple process to safeguard documents

1. Receive and fingerprint

Upload and hash documents as close as possible to the moment when they are generated.

2. Timestamp and store

Secure document storage in the cloud
with immutable hash storage on the Bitcoin blockchain.

3. Verify

Users can verify documents through the Simple Proof verification page or on their own Bitcoin node.

Simple Proof in the news

Nov 28, 2023

Blockchain technology: the future of elections?

Democracy & Society Journal, Georgetown University

Sept 23, 2023

How the Bitcoin Blockchain is Fighting Fraud in Guatemala's Presidential Elections

Bitcoin Magazine

Aug 22, 2023

OAS Electoral Observation Mission to Guatemala, Second Round Preliminary Report

Organization of American States (OAS)