A platform that makes pre-registrations easy to make and evaluate. All pre-registrations can be downloaded as single page PDFs that are time-stamped and include a unique URL for verification.

Example: https://aspredicted.org/kv692.pdf

• One author creates the pre-registration.
• Coauthors get an email asking for approval.
• Pre-registration remains private until an author makes it public (why?)
• Public pre-registrations cannot be modified and are automatically backed up in the Web Archive.

• 'Contrary to expectations, we found that...'
• 'Unexpectedly, we also found that...'
• 'In addition to the analyses we pre-registered we also ran...'