01
Connect wallet
Choose Solana or Robinhood Chain and connect the matching native wallet.
The continuity layer for onchain wealth
MNEMOSPHERE
Build your digital estate. Choose who inherits. Set your Proof-of-Life rules.
Keep control while you’re active. If you’re ever gone long enough, your continuity plan has a path forward.
Solana • Robinhood Chain
Your assets · Your instructions · Your continuity
The missing layer
Ownership was solved.
Continuity wasn’t.
A wallet knows who controls assets now. Mnemosphere helps owners preserve instructions and define a revocable path for what can happen after prolonged inactivity.
Core product flow
Build the estate. Preserve the plan.
02
Create your estate
Record the assets and instructions that matter in an encrypted digital estate.
03
Choose beneficiaries
Name successor wallets and allocate exactly 10,000 basis points across them.
04
Set Proof of Life
Choose your continuity period and keep the timer reset with periodic check-ins.
05
Keep control
Stay active, revise private drafts, and keep signing authority in your wallet.
06
Give it a path
If inactivity exceeds your rules, the configured continuity process can begin.
Mnemosphere digital estate
Preserve more than a wallet balance.
Create an encrypted record of wallets, assets, instructions, beneficiaries, guardians, and important information. Encryption happens on your device before storage.
Wallets and assets
Beneficiaries and guardians
Important instructions
Secure references
Never included: seed phrases, private keys, or recovery phrases.
Proof of Life
One signature confirms you’re still active.
A periodic wallet signature can reset your continuity timer. As long as you keep checking in, you stay in control.
Proof of Life
Continuity timer reset
Beneficiaries
Decide where it continues.
Choose the wallets that should receive your assets and decide their percentages before anything happens.
Beneficiary A50%
Beneficiary B30%
Beneficiary C20%
100% allocated
Multichain by design
One protocol. Native network paths.
High-throughput continuity
Wallet Standard connectivity and a dedicated Solana adapter designed around programs, PDAs, and explicit transaction signatures.
Explore SolanaEVM-native continuity
A dedicated Robinhood Chain wallet and EVM transaction path, preserved as a separate network-specific adapter.
Explore Robinhood ChainContinuity flow
Intent moves through rules, not custody.
Mnemosphere records your selected network, assets, beneficiaries, allocation, and continuity period. Your wallet remains the signing authority.
Why Solana
Programmable ownership at scale.
Solana combines fast settlement, low transaction costs, and a mature wallet standard. Mnemosphere’s Solana path uses chain-native programs and deterministic program-derived accounts without placing private keys onchain.
Why Robinhood Chain
A purpose-built EVM environment for financial access.
Robinhood Chain provides an EVM-compatible foundation for financial applications. Mnemosphere keeps its wallet, address, explorer, and future contract interactions in a dedicated EVM layer.
Security model
Continuity without giving up control.
Self-custody
Your wallet stays in control. Mnemosphere never asks for private keys or seed phrases.
Chain-native
Solana and Robinhood Chain use separate wallet, address, transaction, and explorer layers.
Transparent rules
Plans show their network, allocations, continuity period, and current deployment status.
Revocable while active
Draft plans can be revised while your continuity status remains active.
Production protection depends on deployed, verified, and independently audited network contracts or programs. Draft plans do not move assets.
Why not just share the seed?
Seed sharing is not inheritance planning.
Seed phrases can get lost, leak, be accessed too early, be misunderstood, or give complete control to the wrong person.
Mnemosphere is designed around rules and continuity—not simply handing someone your master key.
Live workspace
Your continuity plan, grounded in real data.
Connect the correct wallet, create a private draft, and keep your Proof-of-Life status active from one clear workspace.
Why Mnemosphere?
Onchain wealth needs a clear path forward.
More real wealth is moving onchain: crypto, stablecoins, RWAs, and tokenized stocks.
But a wallet does not know who your family is. A blockchain does not know your wishes. A seed phrase in a drawer is not a continuity plan.
Mnemosphere exists to preserve the instructions that should outlive a moment of ownership.
Your wealth shouldn’t end with you.
What you build should outlive you
Your wealth shouldn’t end with you.
Create Your EstateSolana • Robinhood Chain