{"id":5658,"date":"2022-10-19T07:58:55","date_gmt":"2022-10-19T07:58:55","guid":{"rendered":"https:\/\/recoveryseed.cz\/?post_type=product&#038;p=5658"},"modified":"2026-01-14T14:52:11","modified_gmt":"2026-01-14T14:52:11","slug":"grid-punch-shamir-backup","status":"publish","type":"product","link":"https:\/\/recoveryseed.cz\/en\/product\/grid-punch-shamir-backup\/","title":{"rendered":"GRID PUNCH SHAMIR BACKUP"},"content":{"rendered":"<p class=\" translation-block\"><span style=\"font-size: 15px\">Recoveryseed.cz plates are made in <b>the Czech Republic<\/b>  from the highest quality mirror stainless steel.<\/span><\/p>\n<p>Version <strong>GRID<\/strong>\u00a0<b>SHAMIR BACKUP <\/b>contains <b>4<\/b> recovery seed plates, we recommend this combination for Shamir, the solution offered by the company Trezor for its hardware wallets trezor model T. This ultimate seed backup is one of the most secure ever!<\/p>\n<p>The GRID version has a grid for 1-12 words on the front, and another 12-24 on the back. Unlike our other products, it does not have any additional text or the bitcoin logo, so it is not noticeable at first glance what the plate is for.<\/p>\n<p class=\" translation-block\">Plate is made of stainless steel 1.4307 with a thickness of 1.5mm. With this construction, it will effectively protect your seed against water, time, and heat, up to 1510\u00b0C.<\/p>\n<p><strong style=\"font-size: 15px;\">If you want, you can add more pieces to your basket and thus expand your number of possible storage options.<\/strong><\/p>\n<p>For the best explanation, we will quote Marcus Palatinus:<\/p>\n<blockquote><p>\"The earlier practice, when when the key to a crypto-wallet was lost or forgotten, only one phrase (the so-called recovery seed) consisting of words in a specific order was enough to restore it, is being replaced by a more sophisticated system. Users can now split one seed phrase into several. Users practically only have recovery tools stored in one physical place, typically written on paper and hidden in a safe. Now they can split and distribute their seed to multiple locations or to multiple trusted people. This significantly increases the resistance to theft, loss or damage of the seed. The impact of dividing the phrase thanks to Shamir Backup in case of inheritance proceedings is also significant - so that only one person cannot restore the wallet. In addition, users can decide whether they need all parts to restore access, or only some of them.<\/p><\/blockquote>\n<p class=\" translation-block\">24 fields are pre-printed on each plate to store the <strong>BIP39<\/strong> access password in the form of 12, 18 or 24 words of your seed. The plate material is very strong and almost indestructible. The glossy mirror surface guarantees trouble-free visibility of your engraved words.<\/p>\n<p class=\" translation-block\"><strong>This version comes in a gift box.<\/strong><\/p>\n<p><em><strong>IMPORTANT WARNING!<\/strong> No products, whether from us or other companies, will ever guarantee you complete safety against such situations as, for example, complete burning and destruction of a building where some chemicals are best found. If the plate heats up to 1500\u00b0 and then a building or roof falls on it, no solution on the market will save you from this situation. However, this does not apply to TREZOR's SHAMIR BACKUP, where you divide your seeds into several places and thus prevent the destruction of all access to your wallet. Unfortunately, stamping with a hammer is not always suitable in an apartment or house without a workshop. The automatic puncher can perfectly write the seed on the steel plate, see our tests and reviews.<\/em><\/p>","protected":false},"excerpt":{"rendered":"<p>Shamir backup package contents:<\/p>\n<p>4x recovery seed cards made of premium mirror stainless steel<\/p>\n<p>1x automatic punch<\/p>\n<p>1x cleaning cloth<\/p>","protected":false},"featured_media":5664,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_cat":[62],"product_tag":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Grid punch shamir backup | recoveryseed.cz<\/title>\n<meta name=\"description\" content=\"Balen\u00ed Shamir backup obsahuje 4 recovery seed m\u0159\u00ed\u017eky z pr\u00e9miov\u00e9 zrcadlov\u00e9 nerezov\u00e9 oceli. 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