Canister Guide
A digital legacy letter that outlasts a folder of passwords
Leave instructions, stories, and intentions in a capsule designed for future delivery — not another document lost in cloud storage.
Digital inheritance needs intention
Estate planning often covers assets but not voice. A digital legacy letter explains why things were structured the way they were, shares stories spreadsheets cannot hold, and reaches people on a timeline you define.
Encryption and verifiable unlock
Canister encrypts content client-side with AES-256-GCM. Capsule state lives on the Internet Computer so unlock eligibility is transparent. This is complementary to legal instruments — not a replacement for professional estate advice.
Long horizons for generational messages
Legacy tier supports unlock dates up to 50 years ahead and larger attachment limits for scans, letters, and media. One-time $39 pricing per capsule.
Common questions
Is a digital legacy letter legally binding?
No. Canister is for personal messages and digital assets guidance. Consult an attorney for wills and formal estate documents.
How do heirs access the letter?
Share the access key through your estate plan or with a trusted executor. They open the capsule when unlock conditions are met.
Can I store crypto wallet instructions?
Many users include credential guidance in vault-style capsules. Never store raw seed phrases in any online service without understanding the risks.