


The first ultra-fast time-lock protocol on Solana. Secure your messages, art, and alpha in immutable capsules.
Content is encrypted and will be revealed on unlock date
Creating and unlocking time capsules is easy with our streamlined process. Follow these simple steps to preserve your digital legacy.
Connect your Solana wallet. Choose assets (SOL, SPL tokens, NFTs) and craft your message using our encrypted editor.
Define immutable unlock parameters: specific date, Oracle price target (e.g., SOL > $500), or wallet activity.
Your capsule is minted as a unique NFT. Assets are secured in a non-custodial smart contract on Solana.
When conditions are met, the contract automatically unlocks. Claim your assets or share the revealed capsule with the world.


Combine social, creative, and game mechanics with Solana's speed for a truly unique way to connect past, present, and future.
Lock assets until a specific block height or timestamp. Immutable scheduling powered by Solana.
Your assets are secured in decentralized smart contracts. Only the recipient holds the unlocking keys.
Wrap SPL tokens or liquidity positions. Contents can accrue yield while locked inside the capsule.
Unlock based on real-world data (e.g., SOL > $500) via Pyth/Switchboard, or DAO governance votes.
Store SOL, SPL tokens, or yield-bearing assets.
Supports auto-compounding protocols like Marginfi or Kamino. Unlock liquidity pools precisely when needed.
Lock blue-chip NFTs or digital art collections.
Wrap individual NFTs or entire collections. Perfect for delayed reveals, long-term holding, or giveaways.
Secure encrypted passwords or personal manifestos.
Utilizes end-to-end Zero-Knowledge encryption. Even we cannot see your data. Absolute privacy ensured.
Seal market predictions to prove foresight later.
Prove your track record on-chain. Timestamped immutable proof of your foresight before the market moved.
Set up trustless streams for family or DAOs.
Set up multi-sig triggers or inactivity timers (dead man's switch) to ensure assets reach loved ones.
Hide keys for gated content meant for a later date.
Store decryption keys for private Discords, early access links, or content that only reveals in the future.
From the first line of code to a decentralized ecosystem.
The official Capsulr smart contract address on Solana. Use this to verify protocol interactions or for direct liquidity swaps on decentralized exchanges.
Explore the mathematical foundation of our time-lock technology. Learn how we utilize Solana's speed to ensure your digital legacy remains immutable.
Read Docs
Join thousands of users preserving memories, predictions, and digital assets for future revelation. Your story deserves to be told—even if that story is meant for tomorrow.
COMING SOON
Join our next major protocol milestone. On January 1st, 2027, the second generation of automated capsules will initiate a mass-unlock event across the Solana network.