{"product_id":"seedsigner-diy-bitcoin-hardware-wallet","title":"SeedSigner - DIY Bitcoin Hardware Wallet","description":"\u003cp\u003eSeedSigner is an open-source, DIY Bitcoin hardware wallet that puts you in complete control of your private keys. \u003cbr\u003eBuilt on affordable, widely-available components, it eliminates dependency on proprietary devices while maintaining enterprise-grade security.\u003cbr\u003e\u003cbr\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/TEnO2s1IJu4?si=IUYWcB57CdG8c8wL\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eIt is stateless by design (it never stores private keys) and functions as a “Swiss Army Knife” of offline Bitcoin tools: key generation, transaction signing, multisig coordination, seed backup, and address verification.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eIncluded Components:\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003eRaspberry Pi Zero without Wi-Fi or Bluetooth\u003c\/li\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003eWaveshare 1.3-inch LCD display, 240 × 240 pixels\u003c\/li\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003eRaspberry Pi Zero-compatible camera\u003c\/li\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003e2 × 20-pin GPIO header (40 pins total)\u003c\/li\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003ePNY 64 GB microSDXC card with SD adapter\u003c\/li\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003e3D-printed case (orange)\u003c\/li\u003e\n\u003cli class=\"[\u0026amp;\u0026amp;]:my-0 [\u0026amp;\u0026amp;]:ps-1\"\u003eMicro-USB cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003e\n\u003cstrong\u003e \u003cmeta charset=\"utf-8\"\u003eSeedSigner versus commercial hardware wallets - what's the difference?\u003c\/strong\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003ctable style=\"width: 100%; height: 216px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 20.0625px;\"\u003e\n\u003ctd style=\"width: 19.49%; height: 20.0625px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 46.6302%; height: 20.0625px;\"\u003e\u003cstrong\u003eSeedSigner\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 33.1512%; height: 20.0625px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003eCommercial HW Wallets\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 19.49%; height: 19.5938px;\"\u003e\u003cstrong\u003eKeys\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 46.6302%; height: 19.5938px;\"\u003eStateless (never stored)\u003c\/td\u003e\n\u003ctd style=\"width: 33.1512%; height: 19.5938px;\"\u003ePersistent storage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 19.49%; height: 39.1875px;\"\u003e\u003cstrong\u003eSource\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 46.6302%; height: 39.1875px;\"\u003eOpen source\u003c\/td\u003e\n\u003ctd style=\"width: 33.1512%; height: 39.1875px;\"\u003eVaries (often proprietary HW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7812px;\"\u003e\n\u003ctd style=\"width: 19.49%; height: 58.7812px;\"\u003e\u003cstrong\u003eSupply chain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 46.6302%; height: 58.7812px;\"\u003eOff-the-shelf components, firmware loaded by customer\u003c\/td\u003e\n\u003ctd style=\"width: 33.1512%; height: 58.7812px;\"\u003eManufactured, shipped to user with firmware pre-installed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 19.49%; height: 39.1875px;\"\u003e\u003cstrong\u003eCustomization\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 46.6302%; height: 39.1875px;\"\u003e3D-printable enclosures, community designs\u003c\/td\u003e\n\u003ctd style=\"width: 33.1512%; height: 39.1875px;\"\u003eFixed form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 19.49%; height: 39.1875px;\"\u003e\u003cstrong\u003eMental model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 46.6302%; height: 39.1875px;\"\u003eKey tool (use and discard)\u003c\/td\u003e\n\u003ctd style=\"width: 33.1512%; height: 39.1875px;\"\u003eKey vault (store and protect)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eComes without software pre-installed.\u003c\/strong\u003e\u003cbr\u003eSoftware and instructions can be found \u003ca href=\"https:\/\/github.com\/SeedSigner\/seedsigner#software-installation\"\u003ehere\u003c\/a\u003e. \u003cbr\u003e\u003cbr\u003eWith each sale we support \u003ca href=\"https:\/\/seedsigner.com\/\" rel=\"noopener\" target=\"_blank\"\u003eSeedSigner project\u003c\/a\u003e, check it out! \u003c\/p\u003e","brand":"Power Mining","offers":[{"title":"Default Title","offer_id":53895748944219,"sku":"M000485","price":119.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0880\/2874\/1979\/files\/01-seedsigner-rugged-pill-main.png?v=1787831221","url":"https:\/\/powermining.io\/products\/seedsigner-diy-bitcoin-hardware-wallet","provider":"Power Mining","version":"1.0","type":"link"}