Keep kits free
Kits are free so price is never the reason someone skips metal seed backup. Materials and postage are paid from voluntary Bitcoin and Lightning donations.
Donations are not open yet. This project is in testing mode. Receive addresses will be published here only when the project is live — we are not listing placeholders.
On-chain Bitcoin
On-chain receive address will appear here when donations go live. Nothing to send right now.
Lightning / LNURL details will appear here when donations go live. Nothing to send right now.
Washers, capsules, engravers, packaging, postage, and the infrastructure to run this site. We do not sell address data. Donations are gifts to an educational project — not an investment.