Description
Cryptosteel Capsule is a versatile metal wallet providing comprehensive coverage for a wide range of cryptocurrency backup formats. It supports BIP39 seeds, Shamir Backup SLIP39, BIP32 root keys, WIF private keys, and Monero mnemonic seeds.
Coverage
- 100% Coverage For:
- BIP39 — Unabbreviated 12-word recovery seeds or 4-letter abbreviations of 24-word recovery seeds
- Shamir Backup SLIP39 — 4-letter abbreviations of 20-word recovery seeds
- BIP32 root keys
- WIF private keys
- Monero mnemonic seeds — 4-letter abbreviations of 25-word recovery seeds
- Over 99% Coverage For:
- Hexadecimal strings up to 123 characters
- Random ASCII strings up to 55 characters
- Coverage based on analysis of more than 3.5 million samples.
Construction
- Stainless Steel — Durable metal construction resistant to fire, flooding, corrosion, and impact.
- Pocket-Sized — Compact design fits in any pocket or safe.
- No Specialized Tools Required — Assemble and disassemble manually.
How It Works
Each Capsule comes with a set of pre-engraved stainless steel tiles. Codes and passwords are assembled manually from the supplied character set, guaranteeing the safety and privacy of your data.
Compatibility
Works with all major hardware and software wallets. Supports Bitcoin, Ethereum, Monero, and most cryptocurrency wallets that follow standard backup formats.
Highlights
Pros
- No specialized tools required — pre-engraved tiles can be assembled and disassembled manually.
- Stainless steel pocket-sized construction is resistant to fire, flooding, corrosion, and impact.
- 100% coverage for BIP39 seeds, SLIP39 Shamir Backup, BIP32 root keys, WIF private keys, and Monero mnemonic seeds — most versatile format support available.
Cons
- Coverage for hex and ASCII strings is over 99% but not 100% — some edge cases may not fit.
- Assembly of tiles from a part-random character set can be time-consuming and requires careful attention.
- Tile-based design means the backup can potentially be rearranged if not properly secured.