{"id":7883,"date":"2026-01-16T11:27:07","date_gmt":"2026-01-16T04:27:07","guid":{"rendered":"https:\/\/bitcoinvn.io\/shop-2\/?post_type=product&#038;p=7883"},"modified":"2026-03-27T14:54:45","modified_gmt":"2026-03-27T07:54:45","slug":"keystone-3-pro","status":"publish","type":"product","link":"https:\/\/bitcoinvn.io\/shop-2\/product\/keystone-3-pro\/","title":{"rendered":"KeyStone 3 Pro"},"content":{"rendered":"<p data-start=\"128\" data-end=\"189\"><strong data-start=\"128\" data-end=\"189\">Keystone 3 Pro \u2013 Secure Air-Gapped Crypto Hardware Wallet<\/strong><\/p>\n<p data-start=\"191\" data-end=\"360\">Includes:<br data-start=\"200\" data-end=\"203\" \/>\u2022 Keystone 3 Pro device<br data-start=\"226\" data-end=\"229\" \/>\u2022 USB-C to USB-C charging cable<br data-start=\"260\" data-end=\"263\" \/>\u2022 User manual<br data-start=\"276\" data-end=\"279\" data-is-only-node=\"\" \/>\u2022 6 seed phrase sheets (for recovery setup)<\/p>\n<p data-start=\"362\" data-end=\"475\">Product dimensions: <strong data-start=\"382\" data-end=\"410\">103.9 \u00d7 62.44 \u00d7 12.08 mm<\/strong> (compact, pocket-friendly)<\/p>\n<p data-start=\"0\" data-end=\"16\"><strong data-start=\"0\" data-end=\"16\">Key Features<\/strong><\/p>\n<ul data-start=\"18\" data-end=\"323\" data-is-last-node=\"\" data-is-only-node=\"\">\n<li data-start=\"18\" data-end=\"49\">\n<p data-start=\"20\" data-end=\"49\">Open-source hardware wallet<\/p>\n<\/li>\n<li data-start=\"50\" data-end=\"85\">\n<p data-start=\"52\" data-end=\"85\">Air-gapped QR-code transactions<\/p>\n<\/li>\n<li data-start=\"86\" data-end=\"116\">\n<p data-start=\"88\" data-end=\"116\">MetaMask Mobile compatible<\/p>\n<\/li>\n<li data-start=\"117\" data-end=\"150\">\n<p data-start=\"119\" data-end=\"150\">4-inch full-color touchscreen<\/p>\n<\/li>\n<li data-start=\"151\" data-end=\"177\">\n<p data-start=\"153\" data-end=\"177\">3 secure element chips<\/p>\n<\/li>\n<li data-start=\"178\" data-end=\"203\">\n<p data-start=\"180\" data-end=\"203\">Shamir Backup support<\/p>\n<\/li>\n<li data-start=\"204\" data-end=\"234\">\n<p data-start=\"206\" data-end=\"234\">Fingerprint authentication<\/p>\n<\/li>\n<li data-start=\"235\" data-end=\"262\">\n<p data-start=\"237\" data-end=\"262\">Supports 3 seed phrases<\/p>\n<\/li>\n<li data-start=\"263\" data-end=\"301\">\n<p data-start=\"265\" data-end=\"301\">PCI-level self-destruct protection<\/p>\n<\/li>\n<li data-start=\"302\" data-end=\"323\" data-is-last-node=\"\">\n<p data-start=\"304\" data-end=\"323\" data-is-last-node=\"\">Passphrase security<\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p data-start=\"145\" data-end=\"191\"><strong data-start=\"145\" data-end=\"191\">Secure Cold Wallet for Crypto Self-Custody<\/strong><\/p>\n<p data-start=\"193\" data-end=\"561\">The <strong data-start=\"197\" data-end=\"215\">Keystone 3 Pro<\/strong> is a next-generation <strong data-start=\"237\" data-end=\"268\">open-source hardware wallet<\/strong> designed to keep your cryptocurrency safe with industry-leading security. Built with <strong data-start=\"358\" data-end=\"400\">three independent secure element chips<\/strong> and an <strong data-start=\"408\" data-end=\"435\">air-gapped architecture<\/strong>, it ensures your private keys remain completely offline, eliminating connectivity risks.<\/p>\n<p data-start=\"563\" data-end=\"959\">Featuring a <strong data-start=\"575\" data-end=\"603\">large 4-inch touchscreen<\/strong> and <strong data-start=\"608\" data-end=\"640\">biometric fingerprint unlock<\/strong>, the Keystone 3 Pro delivers a clear, intuitive experience for reviewing and approving transactions. It supports <strong data-start=\"754\" data-end=\"779\">multiple seed phrases<\/strong>, seamless compatibility with major wallets like MetaMask and Blue Wallet, and thousands of crypto assets across leading blockchain ecosystems.<\/p>\n<p data-start=\"961\" data-end=\"1143\">Compact and powerful, this hardware wallet is ideal for both beginners and experienced users who want maximum security with modern usability.<\/p>\n","protected":false},"featured_media":7897,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[16,882],"product_tag":[],"class_list":{"0":"post-7883","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-hardware-wallets","7":"product_cat-keystone","9":"first","10":"instock","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>KeyStone 3 Pro - 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