STEELQR – C12 SEEDSIGNER CARD

The SteelQR C12 ONBOARDING card is a 1mm strong credit card sized SteelQR you can carry in your wallet. iT IS THE IDEAL iTEM FOR QUICK BITCOIN SHILLS AND EFFECTIVE PHYSICAL ONBOARDING. the C12 Card relies on the smallest format supported. It can secure your 12 word seed as a custom compact QR-Code format supported by seedsigner. Caution: This Format will not be readable with any device other than the seedsigner. Due to the thickness It is less mechanically durable than the 3mm strong S12 and S24 SteelQRs but very lightwheight and extremely portable.

The STEELQR is a storage solution made of military grade V4A stainless steel designed as a free and open source hardware product under the GPLv3 licence. Its purpose is to secure your 12 or 24 word bitcoin backup words (mnemonic seed phrase). Your seed can be encoded as a QR-code using a SEEDSIGNER signing divice and stamped on the STEELQR with a automatic or manual center punch.

21% of all profits resulting directly from SteelQR sales will be donated to the SeedSigner development fund.