{"id":72928,"date":"2025-01-08T20:25:07","date_gmt":"2025-01-08T18:25:07","guid":{"rendered":"https:\/\/lwallet.com.ua\/product\/keystone-tablet-punch\/"},"modified":"2026-09-23T00:47:51","modified_gmt":"2026-09-22T21:47:51","slug":"keystone-tablet-punch","status":"publish","type":"product","link":"https:\/\/lwallet.com.ua\/en\/product\/keystone-tablet-punch\/","title":{"rendered":"Keystone Tablet Punch"},"content":{"rendered":"

[vc_row][vc_column css=”.vc_custom_1638213650352{padding-bottom: 35px !important;}”][vc_tta_tabs][vc_tta_section title=”About the device” tab_id=”1638213580459-22bee8aa-e4fa”][vc_row_inner][vc_column_inner css=”.vc_custom_1770131839175{padding-bottom: 25px !important;}”][vc_column_text]<\/p>\n

Keystone Tablet Punch<\/h4>\n

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\"Keystone<\/div>\n

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Easy and precise marking<\/h4>\n

Keystone Tablet Punch comes with a spring-loaded punch that makes it easy to mark the correct cells on the metal plates. Simply place the tip in the corresponding square and press down smoothly \u2014 the tool creates a clear indentation without the need for a hammer or a separate set of letter stamps. This makes the marking process more accurate.[\/vc_column_text][vc_column_text]<\/p>\n

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\"Keystone<\/div>\n<\/div>\n

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24 words across three plates<\/h4>\n

The design consists of three stainless steel plates with numbered sections for recording your recovery phrase. The front plate is used for words 1\u20136, the double-sided middle plate for words 7\u201318, and the back plate for words 19\u201324. Once the seed phrase has been recorded, the plates are stacked in the correct order to create a compact physical backup.[\/vc_column_text][vc_column_text]<\/p>\n

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\"Keystone<\/div>\n<\/div>\n

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Protection against fire, water, and corrosion<\/h4>\n

Keystone Tablet Punch is made entirely from 304 stainless steel. The material is water-resistant, corrosion-resistant, and more durable than a paper backup when exposed to physical damage. Its stated fire-resistance threshold ranges from 1399 to 1455 \u00b0C, while a typical house fire may reach approximately 649 \u00b0C. This makes a steel backup a reliable option for long-term seed phrase storage.[\/vc_column_text][vc_column_text]<\/p>\n

\"Keystone<\/div>\n

[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner width=”1\/2″ css=”.vc_custom_1770131851448{padding-bottom: 25px !important;}”][vc_column_text]<\/p>\n

Supports 12-, 18-, and 24-word seed phrases<\/h4>\n

Keystone Tablet Punch supports recovery phrases containing 12, 18, or 24 words. For each word, only the first four letters need to be recorded because they uniquely identify the corresponding word in the standard BIP39 word list. This keeps the backup compact while maintaining compatibility with most BIP39 wallets.[\/vc_column_text][vc_column_text]<\/p>\n

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\"Keystone<\/div>\n<\/div>\n

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Three holes for added physical security<\/h4>\n

The plates feature three holes of different diameters that can accommodate a suitable padlock shackle. This helps keep the Keystone Tablet Punch securely assembled and adds an extra physical barrier against accidental opening. Padlocks are not included and must be purchased separately.[\/vc_column_text][vc_column_text]<\/p>\n

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\"Keystone<\/div>\n<\/div>\n

[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner css=”.vc_custom_1770131839175{padding-bottom: 25px !important;}”][vc_column_text]<\/p>\n

A reliable physical backup<\/h4>\n

Keystone Tablet Punch keeps your seed phrase completely offline. Accessing the backup does not require a phone, computer, app, cloud service, or account. Unlike a photo or digital note, a metal backup does not create a file that could be exposed online. Its durable steel construction, straightforward marking process, and support for seed phrases of up to 24 words make Keystone Tablet Punch a practical solution for long-term protection of access to your crypto assets.[\/vc_column_text][vc_column_text]<\/p>\n

\"Keystone<\/div>\n

[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_tta_section][vc_tta_section title=”Video review” tab_id=”1729673889309-e98a6b90-6cb6″][vc_row_inner][vc_column_inner css=”.vc_custom_1770132022783{padding-bottom: 25px !important;}”][vc_video link=”https:\/\/www.youtube.com\/watch?v=sWhd2fAyFf8″][\/vc_column_inner][\/vc_row_inner][\/vc_tta_section][vc_tta_section title=”What's in the Box?” tab_id=”1638214700797-21b4e303-3102″][vc_row_inner][vc_column_inner width=”1\/2″ css=”.vc_custom_1770132033745{padding-bottom: 25px !important;}”][vc_column_text]Front plate (single-sided, words 1\u20136)
Middle plate (double-sided, words 7\u201318)
Back plate (single-sided, words 19\u201324)
Automatic center punch[\/vc_column_text][\/vc_column_inner][vc_column_inner width=”1\/2″ css=”.vc_custom_1770132037389{padding-bottom: 25px !important;}”][vc_column_text]<\/p>\n

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\"Keystone<\/div>\n<\/div>\n

[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_tta_section][\/vc_tta_tabs][\/vc_column][\/vc_row][vc_row][vc_column css=”.vc_custom_1594150585500{padding-bottom: 35px !important;}”][vc_separator title=”FAQ”][\/vc_column][\/vc_row][vc_row][vc_column][vc_tta_accordion][vc_tta_section title=”What is Keystone Tablet Punch?” tab_id=”1700389406613-06e77a61-d1d0″][vc_column_text]Keystone Tablet Punch is a metal backup for your seed phrase. The first four letters of each recovery word are marked on the plates, allowing the backup to be stored completely offline in a secure location.[\/vc_column_text][\/vc_tta_section][vc_tta_section title=”Why should you keep your seed phrase offline?” tab_id=”1700389502029-a1f29d24-5777″][vc_column_text]A seed phrase can be used to restore access to your wallet and assets. It should not be photographed or stored in notes, cloud storage, email, or a password manager, as doing so creates a digital copy. A physical offline backup reduces the risk of remote theft caused by hacking, malware, or phishing.[\/vc_column_text][\/vc_tta_section][vc_tta_section title=”Which seed phrases does Keystone Tablet Punch support?” tab_id=”1700389723086-93cab0ea-ae9e”][vc_column_text]Keystone Tablet Punch supports standard 12-, 18-, and 24-word recovery phrases. The layout of the three plates allows you to record one complete seed phrase of up to 24 words.[\/vc_column_text][\/vc_tta_section][vc_tta_section title=”Why are the first four letters of each word enough?” tab_id=”1700389848100-4597dcfe-a314″][vc_column_text]In the English BIP39 word list, the first four letters uniquely identify each word. For words that contain only three letters, all three letters are recorded. Before marking the plates, make sure the word order and every letter are correct.[\/vc_column_text][\/vc_tta_section][vc_tta_section title=”How do you record a seed phrase on the plates?” tab_id=”1656072719794-dc803b67-9ac4″][vc_column_text]Arrange the plates in numerical order, find the row for the required word, and locate the cells corresponding to its first four letters. Place the tip of the automatic center punch in the center of the correct cell and press down smoothly until a clear mark appears. Once finished, double-check every word and stack the plates in the correct order.[\/vc_column_text][\/vc_tta_section][vc_tta_section title=”Do you need a hammer to make the markings?” tab_id=”1594150782139-2f827f56-c90f”][vc_column_text]No. The included automatic center punch creates the mark using an internal spring mechanism. Avoid applying excessive pressure to prevent unnecessary strain on the spring.[\/vc_column_text][\/vc_tta_section][vc_tta_section title=”How fire-resistant is Keystone Tablet Punch?” tab_id=”1594150747504-0aea0174-55f9″][vc_column_text]The manufacturer states a fire-resistance threshold of 1399 to 1455 \u00b0C. For comparison, a typical house fire may reach approximately 649 \u00b0C. After any fire or other emergency, the condition of the backup should still be checked before use.[\/vc_column_text][\/vc_tta_section][vc_tta_section title=”Is Keystone Tablet Punch resistant to water and corrosion?” tab_id=”1594150723217-a190d22c-012d”][vc_column_text]Yes. The plates are made entirely from 304 stainless steel, which is water-resistant and resistant to various types of corrosion. After contact with water, the plates should be cleaned, dried, and checked to make sure all markings remain clearly readable.[\/vc_column_text][\/vc_tta_section][vc_tta_section title=”Can the plates be secured with a padlock?” tab_id=”1656055418842-f722d09d-60d7″][vc_column_text]Yes. Keystone Tablet Punch has three holes of different diameters designed for padlock shackles. A padlock helps keep the plates together and adds an extra physical barrier, but it does not replace secure storage. A padlock is not included.[\/vc_column_text][\/vc_tta_section][vc_tta_section title=”Where should you store Keystone Tablet Punch?” tab_id=”1656055197139-793dc10b-eeeb”][vc_column_text]Store the backup in a dry, secure location that can only be accessed by you or someone you fully trust. Do not keep Keystone Tablet Punch next to your hardware wallet, and never publish photos of the plates. For additional redundancy, you can keep a separate backup in another secure location.[\/vc_column_text][\/vc_tta_section][vc_tta_section title=”Can Keystone Tablet Punch replace a hardware wallet?” tab_id=”1656053866516-0cafefbf-bc6a”][vc_column_text]No. Keystone Tablet Punch does not store private keys electronically and cannot sign transactions. It is a physical backup of your seed phrase that complements a hardware or software wallet and can be used to restore access.[\/vc_column_text][\/vc_tta_section][vc_tta_section title=”What should you do if Keystone Tablet Punch is lost or stolen?” tab_id=”1700614523738-637ac55e-1ddf”][vc_column_text]If someone else may have gained access to your seed phrase, create a new wallet with a new recovery phrase as soon as possible and transfer all assets to it. Do not reuse a compromised seed phrase. An additional passphrase can reduce the risk, but it should be stored separately from the main recovery phrase.[\/vc_column_text][\/vc_tta_section][vc_tta_section title=”Which wallets are compatible with Keystone Tablet Punch?” tab_id=”1753974613084-9bb9f083-30e4″][vc_column_text]Keystone Tablet Punch is compatible with hardware and software wallets that generate standard 12-, 18-, or 24-word BIP39 seed phrases. These include Keystone, Ledger, Trezor, SafePal, OneKey, Coldcard, and many other compatible wallets. Before marking the plates, check the recovery phrase format used by your specific wallet.[\/vc_column_text][\/vc_tta_section][vc_tta_section title=”What is BIP39?” tab_id=”1753974694891-f97de8f7-c59e”][vc_column_text]BIP39 is an open standard used to create mnemonic phrases for cryptocurrency wallets. The English BIP39 word list contains 2048 words, and the first four letters of each word are unique. You can view the full list here<\/a>.[\/vc_column_text][\/vc_tta_section][vc_tta_section title=”Are you an official reseller?” tab_id=”1753974759330-c4d67d02-d290″][vc_column_text]\u0422\u0430\u043a, \u043c\u0438 \u043e\u0444\u0456\u0446\u0456\u0439\u043d\u0438\u0439 \u0440\u0435\u0441\u0435\u043b\u0435\u0440 \u043a\u043e\u043c\u043f\u0430\u043d\u0456\u0457 Keystone \u043d\u0430 \u0442\u0435\u0440\u0438\u0442\u043e\u0440\u0456\u0457 \u0423\u043a\u0440\u0430\u0457\u043d\u0438. You can check it on the manufacturer\u2019s website<\/a>[\/vc_column_text][\/vc_tta_section][vc_tta_section title=”Buy a product on the manufacturer's website?” tab_id=”1753974816874-c2577f71-6e82″][vc_column_text]You can purchase the product directly from the manufacturer, but you will need to wait for it to be delivered to Ukraine. Delivery may take anywhere from one week to a month. We usually ship orders on the same day they are placed. If the product develops a fault, you would also need to return it to the manufacturer, which may take additional time.
\nGo to the manufacturer’s website<\/a>[\/vc_column_text][\/vc_tta_section][\/vc_tta_accordion][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

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\n\"yubico
\nOfficial partner<\/span>
\n\"\"
\n<\/a><\/div>\n<\/div>\n

Keystone Tablet Punch is a mnemonic backup plate made from durable 304 stainless steel. It provides reliable protection for your seed phrase or private key against fire, water, and physical damage.<\/p>\n","protected":false},"featured_media":47067,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[912],"product_tag":[],"class_list":["post-72928","product","type-product","status-publish","has-post-thumbnail","product_cat-mnemonic-pads","pa_brand-keystone","pa_color-silver","pa_country_of_manufacturer-china","pa_material-stainless-steel","pa_warranty-12-months","first","instock","sale","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/lwallet.com.ua\/en\/wp-json\/wp\/v2\/product\/72928","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=72928"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lwallet.com.ua\/en\/wp-json\/wp\/v2\/media\/47067"}],"wp:attachment":[{"href":"https:\/\/lwallet.com.ua\/en\/wp-json\/wp\/v2\/media?parent=72928"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/lwallet.com.ua\/en\/wp-json\/wp\/v2\/product_brand?post=72928"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/lwallet.com.ua\/en\/wp-json\/wp\/v2\/product_cat?post=72928"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/lwallet.com.ua\/en\/wp-json\/wp\/v2\/product_tag?post=72928"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}