mirror of
https://github.com/SeedSigner/seedsigner.git
synced 2026-10-05 15:08:25 +00:00
37 lines
2.0 KiB
Markdown
37 lines
2.0 KiB
Markdown
# QR Formats
|
|
|
|
### Scanning QR Codes
|
|
|
|
SeedSigner supports scanning the following QR formats:
|
|
|
|
Animated QR Formats:
|
|
- PSBT
|
|
- Blockchain Commons [UR2 PSBT](https://github.com/BlockchainCommons/Research/blob/master/papers/bcr-2020-006-urtypes.md)
|
|
- Specter Desktop base64 segments animated
|
|
- [Legacy UR](https://github.com/BlockchainCommons/Research/blob/d4d72417a1ff18f9422371b2f71bf2652adce41c/papers/bcr-2020-005-ur.md) Format that should no longer be used
|
|
|
|
Static QR Formats:
|
|
- PSBT
|
|
- Base64 (if the PSBT byte size is too large, SS may have trouble scanning)
|
|
- Seed
|
|
- [SeedSigner SeedQR](seed_qr/README.md) format
|
|
- A 48 or 96 length string of numbers representing a BIP-39 wordlist (all wordlist languages supported). The numeric sequence is a concatenation of four-digit, zero-padded segments. Each four-digit segment represents a BIP-39 word expressed by a zero-indexed position in the wordlist. For example, "0000" is "abandon" in the English BIP-39 wordlist.
|
|
- [SeedSigner CompactSeedQR](seed_qr/README.md) format
|
|
- The 128- or 256-bit entropy encoded as a binary QR
|
|
- English BIP-39 Mnemonic words separated by a space (currently only supports 12 and 24 word seeds)
|
|
- English BIP-39 Mnemonic with only first 4 letters separated by a space (currently only supports 12 and 24 word seeds)
|
|
|
|
### Displaying QR Codes
|
|
|
|
SeedSigner supports displaying QR codes in the following formats:
|
|
|
|
Animated QR Formats:
|
|
- PSBT
|
|
- Blockchain Commons [UR2 PSBT](https://github.com/BlockchainCommons/Research/blob/master/papers/bcr-2020-006-urtypes.md)
|
|
- Specter Desktop base64 segments animated
|
|
|
|
Static QR Formats:
|
|
- Seed
|
|
- SeedSigner Seed QR format
|
|
- A 48 or 96 length string of numbers representing a BIP-39 wordlist (all wordlist languages supported). The numeric sequence is a concatenation of four-digit, zero-padded segments. Each four-digit segment represents a BIP-39 word expressed by a zero-indexed position in the wordlist. For example, "0000" is "abandon" in the English BIP-39 wordlist.
|