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Timechain Calendar, the Bitcoin awareness app. Protocol visualizer, timechain explorer, and live data dashboard. On the web and now available for mobile on App Store & Play Store.
👉 TimechainCalendar.com

Last Notes

2025-09-15 14:21:49 UTC

🎉Introducing…
TIMECHAIN CALENDAR for mobile! The Bitcoin protocol visualizer, timechain explorer, and live data dashboard has been rebuilt from the ground up to shine on iOS & Android devices.
TIMECHAIN CALENDAR displays the latest Bitcoin block with 5 concentric circles of context:
🟤percent of supply issuance
🟠blocks to the next halving
🔴blocks to the next difficulty adjust
⚪️last 24h blocks distribution
🟢time since last block
The 4 corners focus on the protocol data that matters, color coded to match the circles.
The top two corners track halving and supply metrics.
The bottom two corners feature difficulty and average block time relative to current difficulty epoch.
The halving epochs label the supply circle and the slider track, adding a clearer context while scrubbing back through the chain.
The compact interface provides protocol monitoring and dynamic block search and estimation in the palm of your hands.
And now something different.
Native mobile features, developed for even greater connectivity, are unlocked with a subscription. For a few bucks a month you can access a set of tools that will continue to grow in number and functionality.
🤷‍♂️WTF!! Seriously?
Yes!
This is inside access to the Timechain Calendar laboratory of experimental features where the boundaries of connectedness to Bitcoin continue to be explored…
As a subscriber you get these features:
The Timechain Calendar camera allows you to capture photos and video with live data and custom text baked in! Block-stamp & price-stamp your special moments… in the moment!
A suite of alerts inform you of the data you care about most. Find out the moment your chosen mining pool mines a block! Set price and block height thresholds! Receive historical Bitcoin calendar alerts nearly each day!
Rich home screen widgets surface the info you want to know without having to open the app. (Lock screen widgets iOS only for now)
Available now on the Apple App Store & Google Play Store! Check it out!
🍎App Store: https://apps.apple.com/app/timechain-calendar/id6749210824
🤖Play Store: https://play.google.com/store/apps/details?id=com.timechaincalendar.tcpro
Fin. LFG!🚀
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