Product Hunt logo dark
  • Launches
    Coming soon
    Upcoming launches to watch
    Launch archive
    Most-loved launches by the community
    Launch Guide
    Checklists and pro tips for launching
  • Products
  • News
    Newsletter
    The best of Product Hunt, every day
    Stories
    Tech news, interviews, and tips from makers
    Changelog
    New Product Hunt features and releases
  • Forums
    Forums
    Ask questions, find support, and connect
    Streaks
    The most active community members
    Events
    Meet others online and in-person
  • Advertise
Subscribe
Sign in
Subscribe
Sign in
The Twayback Machine

The Twayback Machine

View your friends' old tweets for fun and trolling

1 follower

View your friends' old tweets for fun and trolling

1 follower

Visit website
An easy shortcut to jump back a few years into your friends' tweet history
  • Overview
  • Launches2
  • Reviews
  • Alternatives
  • Team
  • More
Company Info
staringispolite.github.io/twayback-machine
The Twayback Machine Info
Launched in 2015View 2 launches
Forum
p/the-twayback-machine
  • Blog
  • •
  • Newsletter
  • •
  • Questions
  • •
  • Forums
  • •
  • Product Categories
  • •
  • Apps
  • •
  • About
  • •
  • FAQ
  • •
  • Terms
  • •
  • Privacy and Cookies
  • •
  • X.com
  • •
  • Facebook
  • •
  • Instagram
  • •
  • LinkedIn
  • •
  • YouTube
  • •
  • Advertise
© 2025 Product Hunt
This is the 2nd launch from The Twayback Machine. View more
Obsidian 4

Obsidian 4

Elegant OTP Authenticator App for iOS and MacOS

An elegant OTP Authenticator app for iOS and MacOS to easily access your tokens from all your devices.

Everything is synchronised within your iCloud Keychain, nothing flies to third party servers.

Obsidian 4 gallery image
Obsidian 4 gallery image
Obsidian 4 gallery image
Obsidian 4 gallery image
Obsidian 4 gallery image
Obsidian 4 gallery image
Obsidian 4 gallery image
Launch tags:
iOS•Mac•Productivity
Launch Team
Tommaso Carpi

What do you think? …

Tommaso Carpi
Tommaso Carpi
Rigel

Rigel

Maker
Hello hunters👋, Obsidian 4 is finally here!! What's Obsidian? It's an elegant OTP Authenticator solution for iOS and MacOS. With v4 every token is, as ALWAYS, synchronized within your iCloud Keychain, so no third party server will ever, ever, receive any of your secret data 🤝. Security first, always. Also no registration is required, everything is up and running with your Apple ID. Just add your tokens, either scan a QR code or type manually, and access them safely in an elegant UI on all your devices. Version 4 squelched some bugs and introduced new features like • Full menu-bar app on your Mac, for the joy of most of you 😄 • Tokens reordering, finally! This feature was the most wanted 🤠, and here it is • Tokens name editing, so if you change your email you can keep Obsidian up to date 👌 • Better support for iCloud sync • Faster and easier Copy On Clipboard • Many small performance and UX improvements For what can you use Obsidian? Many services now allow you to use OTP to increase your security, such as Google, GitHub etc, preventing strangers from accessing your accounts.
Report
7yr ago
GoPerfect - Real-Time Hiring
GoPerfect - Real-Time Hiring — Skip the Search. Meet top Candidates fast.
Skip the Search. Meet top Candidates fast.
Promoted

The Twayback Machine Launches

Obsidian 4
Obsidian 4 Elegant OTP Authenticator App for iOS and MacOS

Launched on December 18th, 2017

Do you use The Twayback Machine?

Reviews
Helpful

You might also like

Timehop
Timehop
Celebrate your best memories, every day
Keep Or Delete
Keep Or Delete
clean up your old tweets
Apptimeline
Apptimeline
Like wayback machine for app listings on iOS and playstore
View more
Review The Twayback Machine?Be the first to review The Twayback Machine