heartbeat protocol · ritual chain

LastSignal

your EchoLife onchain

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no spam. just your signal when we launch.

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what is lastsignal

Your heartbeat,
verified onchain.

We spend everything building onchain — saving, staking, creating. But we never ask: what happens to the people we love if we suddenly go silent?

LastSignal is your daily proof of life. A locked message vault for those you love. And an AI that watches your patterns and tells you exactly how consistent — or how ghostlike — your future self is becoming.

💓
Daily Heartbeat
Check in once a day with a simple onchain signature. Your streak builds. Your presence is recorded. Your signal stays alive.
MVP · Layer 1
🔒
Message Vault
Write messages for the people who matter. Locked onchain. They only open if your heartbeat flatlines past your set threshold.
MVP · Layer 1
🧠
Future Self Engine
After Day 4, Ritual's AI analyzes your behavior and delivers a personalized insight about your future self. Accurate. Slightly dramatic.
Layer 2 · Coming Soon
🔔
Ghost Mode Alerts
If you go quiet, LastSignal notices. Progressive alerts — first a nudge, then a warning — before anything unlocks. You're protected.
MVP · Layer 1
future self insights

The AI that knows
you better than you do.

After you build a streak, Ritual's onchain AI engine analyzes your check-in patterns and delivers a Future Self Insight. Verified. Tamper-proof. And a little too real.

👀
"You're dangerously consistent. 94% check-in rate. Future you is probably fine. Probably."
Streak: 47 days · Risk level: LOW
😅
"Future you is lazy. At this rate, you'll miss your next check-in in 3 days. Prove me wrong."
Streak: 4 days · Risk level: MEDIUM
⚠️
"You are entering ghost mode. Last seen: 6 days ago. Your messages are getting nervous."
Streak: 0 days · Risk level: HIGH
🌙
"You check in late evenings. Every time. Future you clearly avoids mornings. We see you."
Pattern detected · Risk level: LOW
how it works

Simple enough to
start today.

01
Connect your wallet
Any EVM wallet works — MetaMask, Rabby, anything. No new setup required.
02
Set your conditions
Choose your check-in frequency and how long before inactivity triggers your vault. You stay in full control.
03
Write your messages
Lock messages for the people you love. Letters, wallet notes, words you never said — encrypted onchain until needed.
04
Check in daily
One signature a day keeps the signal alive. Build your streak. Watch your Future Self Insight unlock on Day 4.
05
Your signal does the rest
If you go dark, LastSignal monitors, alerts, and ultimately protects the people you designated. Fully onchain. No middleman.
Part of a larger ecosystem

LastSignal is the heartbeat.
AmanahProtocol is the inheritance.

LastSignal is built as the gateway to AmanahProtocol — a full onchain inheritance protocol coming soon. When your LastSignal reaches its final threshold, your locked messages can guide your loved ones directly to your AmanahProtocol vault. Your words first. Your assets next. Nothing lost.

Learn about AmanahProtocol →

Your signal
is still alive.

Join the waitlist. Be first when LastSignal launches on Ritual Chain.

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built on ritual chain · by @cryptomaxiq