Bitcoin WIF recovery knowledge base
Practical Bitcoin private key / WIF recovery guides: invalid checksum, partial WIF mask to restore a private key, and damaged paper wallet import strings.
WIF mask recovery (main service) Request assessment
Invalid checksum WIF
Why wallets reject a WIF with checksum mismatch, and when a masked reconstruction workflow is realistic.
Partial private key reconstruction
What changes when symbols are missing at the end versus random positions, and why public key availability matters.
Damaged paper wallet recovery
How to triage blurry, smudged, or partially unreadable paper wallet WIF strings before brute-force search.