{"id":69643,"date":"2025-01-09T02:27:19","date_gmt":"2025-01-09T00:27:19","guid":{"rendered":"https:\/\/lwallet.com.ua\/product\/cryptosteel-seed12-security-kit\/"},"modified":"2026-08-03T22:48:37","modified_gmt":"2026-08-03T19:48:37","slug":"cryptosteel-seed12-security-kit","status":"publish","type":"product","link":"https:\/\/lwallet.com.ua\/en\/product\/cryptosteel-seed12-security-kit\/","title":{"rendered":"Cryptosteel Seed12 Security Kit"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row][vc_column][vc_tta_tabs][vc_tta_section title=&#8221;About the device&#8221; tab_id=&#8221;1614904919797-d1ece621-8046&#8243;][vc_row_inner css=&#8221;.vc_custom_1670891315423{margin-top: 20px !important;margin-bottom: 25px !important;}&#8221;][vc_column_inner][vc_column_text]<\/p>\n<h4 style=\"text-align: center;\">Cryptosteel Seed12 Security Kit<\/h4>\n<p>[\/vc_column_text][vc_column_text]<\/p>\n<div class=\"lw-product-image\"><img decoding=\"async\" src=\"https:\/\/lwallet.com.ua\/wp-content\/uploads\/2025\/01\/cryptosteel-seed12-security-kit-content-pic1.jpg\" alt=\"Cryptosteel Seed12 Security Kit Main Header Image\" title=\"\"><\/div>\n<p>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner css=&#8221;.vc_custom_1670891315423{margin-top: 20px !important;margin-bottom: 25px !important;}&#8221;][vc_column_inner width=&#8221;1\/2&#8243; offset=&#8221;vc_hidden-xs&#8221;][vc_column_text]<\/p>\n<h4>Built to last<\/h4>\n<p>Seed12 is made from high-strength steel and manufactured to an exceptional standard. It is resistant to fire, water and corrosion and is designed to withstand extreme conditions while keeping your data protected.<br \/>\n[\/vc_column_text][vc_column_text]<\/p>\n<div style=\"position: relative; max-width: 720px; margin: 0 auto; aspect-ratio: 1 \/ 1; border-radius: 28px; overflow: visible;\">\n<div style=\"width: 100%; height: 100%; border-radius: 28px; overflow: hidden;\"><img decoding=\"async\" style=\"width: 100%; height: 100%; object-fit: cover; display: block;\" src=\"https:\/\/lwallet.com.ua\/wp-content\/uploads\/2025\/01\/cryptosteel-seed12-security-kit-content-pic2.jpg\" alt=\"Cryptosteel Seed12 Security Kit For Long Term\" title=\"\"><\/div>\n<\/div>\n<p>[\/vc_column_text][\/vc_column_inner][vc_column_inner width=&#8221;1\/2&#8243;][vc_column_text]<\/p>\n<h4>Protection for your keys and passwords<\/h4>\n<p>Single-sig, multisig, passphrases or Shamir backups \u2014 Cryptosteel supports a wide range of backup setups. Whether you use a hardware or software wallet, Seed12 provides reliable physical protection for your seed phrase.[\/vc_column_text][vc_column_text]<\/p>\n<div style=\"position: relative; max-width: 720px; margin: 0 auto; aspect-ratio: 1 \/ 1; border-radius: 28px; overflow: visible;\">\n<div style=\"width: 100%; height: 100%; border-radius: 28px; overflow: hidden;\"><img decoding=\"async\" style=\"width: 100%; height: 100%; object-fit: cover; display: block;\" src=\"https:\/\/lwallet.com.ua\/wp-content\/uploads\/2025\/01\/cryptosteel-seed12-security-kit-content-pic3.jpg\" alt=\"Cryptosteel Seed12 Security Kit System Backup Core\" title=\"\"><\/div>\n<\/div>\n<p>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner css=&#8221;.vc_custom_1670891315423{margin-top: 20px !important;margin-bottom: 25px !important;}&#8221;][vc_column_inner][vc_column_text]<\/p>\n<h4>Cryptosteel Seed12 Security Kit<\/h4>\n<p>Cryptosteel Seed12 is a modern solution for securely storing critical information offline. It is designed for 12-word seed phrases and works with software, hardware and Lightning wallets. Seed12 can also be used to store passwords and other sensitive data.[\/vc_column_text][vc_column_text]<\/p>\n<div class=\"lw-product-video\" style=\"margin: 0; padding: 0;\"><center><video autoplay=\"autoplay\" loop=\"loop\" muted=\"muted\" width=\"1000\" height=\"500\"><source src=\"https:\/\/lwallet.com.ua\/wp-content\/uploads\/2025\/01\/scroll_seed12_hero_retusz_16-fps-1.mp4\" type=\"video\/mp4\"><\/source><\/video><\/center><\/div>\n<p>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner css=&#8221;.vc_custom_1670891315423{margin-top: 20px !important;margin-bottom: 25px !important;}&#8221;][vc_column_inner width=&#8221;1\/2&#8243; offset=&#8221;vc_hidden-xs&#8221;][vc_column_text]<\/p>\n<h4>Complete protection<\/h4>\n<p>The Seed12 Security Kit combines three modules from the Seed12 range: Backup Core, Shell Capsule and Security Seals.[\/vc_column_text][vc_column_text]<\/p>\n<div style=\"position: relative; max-width: 720px; margin: 0 auto; aspect-ratio: 1 \/ 1; border-radius: 28px; overflow: visible;\">\n<div style=\"width: 100%; height: 100%; border-radius: 28px; overflow: hidden;\"><img decoding=\"async\" style=\"width: 100%; height: 100%; object-fit: cover; display: block;\" src=\"https:\/\/lwallet.com.ua\/wp-content\/uploads\/2025\/01\/cryptosteel-seed12-security-kit-content-pic5.jpg\" alt=\"Cryptosteel Seed12 Security Kit Extreme Security\" title=\"\"><\/div>\n<\/div>\n<p>[\/vc_column_text][\/vc_column_inner][vc_column_inner width=&#8221;1\/2&#8243;][vc_column_text]<\/p>\n<h4>Backup storage module<\/h4>\n<p>A compact set of steel plates and retaining components for securely storing a seed phrase.[\/vc_column_text][vc_column_text]<\/p>\n<div style=\"position: relative; max-width: 720px; margin: 0 auto; aspect-ratio: 1 \/ 1; border-radius: 28px; overflow: visible;\">\n<div style=\"width: 100%; height: 100%; border-radius: 28px; overflow: hidden;\"><img decoding=\"async\" style=\"width: 100%; height: 100%; object-fit: cover; display: block;\" src=\"https:\/\/lwallet.com.ua\/wp-content\/uploads\/2025\/01\/cryptosteel-seed12-security-kit-content-pic6.jpg\" alt=\"Cryptosteel Seed12 Security Kit Security For Passwords\" title=\"\"><\/div>\n<\/div>\n<p>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner css=&#8221;.vc_custom_1670891309140{margin-top: 20px !important;margin-bottom: 25px !important;}&#8221;][vc_column_inner][vc_column_text]<\/p>\n<h4>Waterproof<\/h4>\n<p>The capsule is fully waterproof, corrosion-resistant and designed to remain intact even in extreme conditions.<br \/>\n[\/vc_column_text][vc_column_text]<\/p>\n<div class=\"lw-product-image\"><img decoding=\"async\" src=\"https:\/\/lwallet.com.ua\/wp-content\/uploads\/2025\/01\/cryptosteel-seed12-security-kit-content-pic7.jpg\" alt=\"Cryptosteel Seed12 Security Kit Waterproof\" title=\"\"><\/div>\n<p>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner css=&#8221;.vc_custom_1670891309140{margin-top: 20px !important;margin-bottom: 25px !important;}&#8221;][vc_column_inner width=&#8221;1\/2&#8243;][vc_column_text]<\/p>\n<h4>Exceptional durability<\/h4>\n<p>Seed12 is engineered to withstand substantial mechanical stress.[\/vc_column_text][vc_column_text]<\/p>\n<div style=\"position: relative; max-width: 720px; margin: 0 auto; aspect-ratio: 1\/1; border-radius: 28px; overflow: hidden; background: #000;\"><video style=\"width: 100%; height: 100%; object-fit: cover; display: block; pointer-events: none;\" preload=\"metadata\" autoplay=\"autoplay\" loop=\"loop\" muted=\"\" width=\"300\" height=\"150\"><source src=\"https:\/\/lwallet.com.ua\/wp-content\/uploads\/2025\/01\/hero_video_compressed1.mp4\" type=\"video\/mp4\"><\/source><\/video><\/div>\n<p>[\/vc_column_text][\/vc_column_inner][vc_column_inner width=&#8221;1\/2&#8243;][vc_column_text]<\/p>\n<h4>Built for extreme conditions<\/h4>\n<p>Seed12 can withstand severe impacts and drops from significant heights.[\/vc_column_text][vc_column_text]<\/p>\n<div style=\"position: relative; max-width: 720px; margin: 0 auto; aspect-ratio: 1\/1; border-radius: 28px; overflow: hidden; background: #000;\"><video style=\"width: 100%; height: 100%; object-fit: cover; display: block; pointer-events: none;\" preload=\"metadata\" autoplay=\"autoplay\" loop=\"loop\" muted=\"\" width=\"300\" height=\"150\"><source src=\"https:\/\/lwallet.com.ua\/wp-content\/uploads\/2025\/01\/hero_video_compressed2.mp4\" type=\"video\/mp4\"><\/source><\/video><\/div>\n<p>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner css=&#8221;.vc_custom_1670891309140{margin-top: 20px !important;margin-bottom: 25px !important;}&#8221;][vc_column_inner][vc_column_text]<\/p>\n<h4>Everything you need is included<\/h4>\n<p>The Cryptosteel Seed12 Security Kit includes a metal capsule, a character set, assembly components and numbered security seals. The kit contains everything required to record and protect a 12-word seed phrase.[\/vc_column_text][vc_column_text]<\/p>\n<div class=\"lw-product-image\"><img decoding=\"async\" src=\"https:\/\/lwallet.com.ua\/wp-content\/uploads\/2025\/01\/cryptosteel-seed12-security-kit-content-pic10.jpg\" alt=\"Cryptosteel Seed12 Security Kit All In One Box\" title=\"\"><\/div>\n<p>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_tta_section][vc_tta_section title=&#8221;Video review&#8221; tab_id=&#8221;1785784204253-a25b6fc9-7356&#8243;][vc_row_inner][vc_column_inner][vc_video link=&#8221;https:\/\/www.youtube.com\/watch?v=jVTGoPV3gfU&#8221;][\/vc_column_inner][\/vc_row_inner][\/vc_tta_section][vc_tta_section title=&#8221;What&apos;s in the Box?&#8221; tab_id=&#8221;1656075656901-a7046c97-6784&#8243;][vc_row_inner][vc_column_inner width=&#8221;1\/2&#8243;][vc_column_text]Cryptosteel Seed12 Security Kit capsule<br \/>A set of more than 310 letter tiles and 12 separators<br \/>Tile rod<br \/>Set of security seals[\/vc_column_text][\/vc_column_inner][vc_column_inner width=&#8221;1\/2&#8243;][vc_column_text]<\/p>\n<div style=\"position: relative; max-width: 720px; margin: 0 auto; aspect-ratio: 1 \/ 1; border-radius: 28px; overflow: visible;\">\n<div style=\"width: 100%; height: 100%; border-radius: 28px; overflow: hidden;\"><img decoding=\"async\" style=\"width: 100%; height: 100%; object-fit: cover; display: block;\" src=\"https:\/\/lwallet.com.ua\/wp-content\/uploads\/2025\/01\/cryptosteel-seed12-security-kit-content-pic11.jpg\" alt=\"Cryptosteel Seed12 Security Kit Box Content\" title=\"\"><\/div>\n<\/div>\n<p>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_tta_section][\/vc_tta_tabs][\/vc_column][\/vc_row][vc_row][vc_column css=&#8221;.vc_custom_1594150585500{padding-bottom: 35px !important;}&#8221;][vc_separator title=&#8221;FAQ&#8221;][\/vc_column][\/vc_row][vc_row][vc_column][vc_tta_accordion][vc_tta_section title=&#8221;How does Seed12 differ from Cryptosteel Capsule and other metal seed backups?&#8221; tab_id=&#8221;1594150591749-f18554d3-3dc5&#8243;][vc_column_text]Cryptosteel Seed12 is designed to store 12-word seed phrases or passwords up to 64 characters long. The Backup Core can be used on its own or combined with the protective capsule and numbered seals for additional security.  <\/p>\n<p><a href=\"https:\/\/lwallet.com.ua\/en\/product\/cryptosteel-capsule-solo\/\">Cryptosteel Capsule<\/a> is designed to store 24-word seed phrases or passwords up to 123 characters long.<\/p>\n<p>Neither product requires additional tools for assembly.[\/vc_column_text][\/vc_tta_section][vc_tta_section title=&#8221;Is a 12-word seed phrase secure enough?&#8221; tab_id=&#8221;1656072719794-dc803b67-9ac4&#8243;][vc_column_text]Yes, a 12-word seed phrase is considered secure enough for most users. It provides 128 bits of entropy, which translates into an enormous number of possible combinations and makes brute-force attacks practically impossible. This format offers a high level of security while making wallet recovery more convenient.   <\/p>\n<p>Choosing between a 12-word and a 24-word seed phrase largely comes down to convenience. A 24-word phrase provides a higher level of security with 256 bits of entropy, but for most users the practical difference is minimal. What matters far more is how securely the seed phrase is stored.[\/vc_column_text][\/vc_tta_section][vc_tta_section title=&#8221;What else can Cryptosteel Seed12 be used for?&#8221; tab_id=&#8221;1656055418842-f722d09d-60d7&#8243;][vc_column_text]Seed12 is suitable for securely storing a wide range of sensitive information. In addition to seed phrases, it can be used for passwords, private keys, PIN codes and account credentials. It is a versatile solution for reliable physical protection of critical data.[\/vc_column_text][\/vc_tta_section][vc_tta_section title=&#8221;What is the security seal for?&#8221; tab_id=&#8221;1656055197139-793dc10b-eeeb&#8221;][vc_column_text]The PSW-97\u00ae seal protects the capsule against undetected opening. It cannot be removed without being damaged, making any attempt to access the capsule immediately visible. The seal requires no tools to install and can withstand loads of up to 45 kg. Each seal has a unique serial number, making it easier to manage multiple backups.[\/vc_column_text][\/vc_tta_section][vc_tta_section title=&#8221;Which end of Seed12 should I read from?&#8221; tab_id=&#8221;1594150723217-a190d22c-012d&#8221;][vc_column_text]You can place three separators at the end of the sequence. They mark the end of the record and make the correct reading direction immediately clear.[\/vc_column_text][\/vc_tta_section][vc_tta_section title=&#8221;Are you an official reseller?&#8221; tab_id=&#8221;1656053866516-0cafefbf-bc6a&#8221;][vc_column_text]Yes. We are an official Cryptosteel reseller in Ukraine. You can verify this on the <a href=\"https:\/\/cryptosteel.com\/resellers\/\" rel=\"nofollow noopener\" target=\"_blank\">manufacturer\u2019s website<\/a>.[\/vc_column_text][\/vc_tta_section][vc_tta_section title=&#8221;What should I do if my Cryptosteel Seed12 is lost or stolen?&#8221; tab_id=&#8221;1594150747504-0aea0174-55f9&#8243;][vc_column_text]If your Cryptosteel Seed12 is lost or stolen, immediately move all funds to a new wallet created with a different seed phrase or private key. We also recommend using an additional passphrase, sometimes referred to as a \u201c25th word\u201d. This ensures that the seed phrase alone is not enough to access your funds.[\/vc_column_text][\/vc_tta_section][vc_tta_section title=&#8221;Can I use Cryptosteel Seed12 instead of a Ledger or Trezor hardware wallet?&#8221; tab_id=&#8221;1594150782139-2f827f56-c90f&#8221;][vc_column_text]No. Cryptosteel Seed12 complements a hardware wallet rather than replacing it. It is designed to store a seed phrase and protect it against fire, water, corrosion and physical damage.[\/vc_column_text][\/vc_tta_section][\/vc_tta_accordion][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<div style=\"font-weight: 500; transform: scale(0.5); transform-origin: left;\">\n<div style=\"display: flex; align-items: center; white-space: nowrap;\"><a style=\"display: flex; align-items: center; text-decoration: none; color: inherit;\" href=\"https:\/\/cryptosteel.com\/resellers\/\"><br \/>\n<img decoding=\"async\" class=\"alignnone size-full wp-image-43324\" style=\"vertical-align: middle;\" src=\"https:\/\/lwallet.com.ua\/wp-content\/uploads\/2025\/01\/logo-cryptosteel-pic1.png\" alt=\"yubico logo\"><br \/>\n<span style=\"margin: 0 10px; text-transform: uppercase; font-size: 25px;\">Official partner<\/span><br \/>\n<img decoding=\"async\" width=\"32\" height=\"32\" class=\"alignnone size-full wp-image-43327\" style=\"vertical-align: middle;\" src=\"https:\/\/lwallet.com.ua\/wp-content\/uploads\/2024\/09\/verified-mark.png\" alt=\"\"><br \/>\n<\/a><\/div>\n<\/div>\n<p>Cryptosteel Seed12 is made from a unique aerospace-grade alloy and built to an exceptional standard. It offers outstanding resistance to fire, water and corrosion, keeping your data securely protected even in the most extreme conditions. <\/p>\n","protected":false},"featured_media":47122,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[912],"product_tag":[],"class_list":["post-69643","product","type-product","status-publish","has-post-thumbnail","product_cat-mnemonic-pads","pa_brand-cryptosteel","pa_color-silver","pa_country_of_manufacturer-england","pa_currency-multi-currency","pa_material-stainless-steel","pa_warranty-12-months","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/lwallet.com.ua\/en\/wp-json\/wp\/v2\/product\/69643","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lwallet.com.ua\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/lwallet.com.ua\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/lwallet.com.ua\/en\/wp-json\/wp\/v2\/comments?post=69643"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lwallet.com.ua\/en\/wp-json\/wp\/v2\/media\/47122"}],"wp:attachment":[{"href":"https:\/\/lwallet.com.ua\/en\/wp-json\/wp\/v2\/media?parent=69643"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/lwallet.com.ua\/en\/wp-json\/wp\/v2\/product_brand?post=69643"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/lwallet.com.ua\/en\/wp-json\/wp\/v2\/product_cat?post=69643"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/lwallet.com.ua\/en\/wp-json\/wp\/v2\/product_tag?post=69643"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}