ColdTi - Titanium Bitcoin Seed Plates for Ultra-Secure Ethereum and Crypto Seed Phrase Storage - Premium Seed Phrase Metal - Includes 2 Plates and Seals

Good product, does the job

Ordered 3 of these and just stamped my first one tonight. Converted my BIP-39 seed to numbers. Check and triple checked, then stamped them in slowly. Then checked the stamp against the seed again. Remember, ONE good hit, not a bunch of small ones. I ordered a full alphabetic stamp kit, a 3lb club hammer and a steel stamping block of steel. I had to line up and re stamp a few characters due to off angles or strikes, but you can't tell. It was fairly easy to do. I was able to line up the stamp perfectly again if it needed just a little re strike. You can see the slightest mark on the back side of the plate under the stamp. It looks like a tiny block where someone maybe rubbed a little steel wool or something and in no way can you tell what the characters are on the other side. My plates came out PERFECTLY flat. Reading a lot of reviews here with people's plates curling during stamping. My guess is that they weren't using a hard steel plate behind the ColdTi strip. I bought a metal stamping block here on Amazon for $17. Totally worth it. My rating for this is very high, because to get this kind of high melt temp metal, screened with a nice grid for your seed words for $39 seems very reasonable. If I had to nitpick, I wish I could make my screw hardware pull tighter and one of my screws came with part of it missing the blacking. Used some Birchwood Casey Super Black and it looks great. I would recommend to anyone needing to get rid of some paper wallets and wanting another layer of loss protection. I'm glad that I bought them.

This is the recovery seed storage to get. Follow their tutorial with a 3 to 5 pound steel mallet, not a carpenter’s hammer. Hit the punch one time really hard and you’ll get a nice, deep letter. Don’t hit it several times softly. Punch will move around. Make sure you get it in the right spot in the correct orientation, then give it a good solid whack. Do not buy “CryptoSteel” seed storage or any steel seed storage product. Steel corrodes easier than titanium, yes even stainless steel, and titanium has a higher melting point (depending on alloy). But more importantly, CryptoSteel does not provide permanent seed storage because it is composed of multiple pieces that you have to assemble and lock in place with screws. If it gets damaged/crushed and falls apart, or if it accidentally gets opened and the letters fall out, you’re screwed! You just scrambled your seed. Good luck remembering the words! The only good way to use metal seed storage is to use a hammer and letter punches to punch the letters into a titanium plate. Acid etching is not good enough. What if your house burns down? Soot or other residue may obscure the etching. You may be able to clean it and make it legible again, but I wouldn’t count on it. I would only use a punch to imprint the seed on the titanium plate. Remember, CryptoSteel is like 6x the price of ColdTI, and it does not provide adequate security against edge cases, like those I’ve mentioned. Buy smart!

I wanted to secure my wallet's recovery seed phrase using an affordable but durable cold storage option. I purchased the ColdTi plates to stamp and store my seed, and here is my review after using them: Pros: - Sturdy metal construction - The grade 2 titanium plates feel extremely solid and secure. Gives me peace of mind. - Grid layout - The organized letter/number grid makes stamping the seed phrase easy and accurate. Well designed. - Includes screws - The two plates attach securely together with included screws for compact storage. - Affordable price - At around $40, this is very budget-friendly compared to other metal seed storage options. Great value. - Duplicates for multiple locations - I like that two plates come in the kit so I can store one off-site for redundancy. Cons: - Stamping takes time - Converting my seed words to numbers and carefully stamping took a couple of hours. - Very permanent - Any stamping errors require starting over with new plates. No erasing possible. Overall, the ColdTi plates provided me with affordable and durable cold storage for my wallet recovery phrase. The materials are top-notch and design is well-executed. I would recommend them to anyone securing cryptocurrency. Hope this review helped!

This thing works great. I bought a punch set, and let me tell you, it was a PAIN. I can confirm what other people have said, and using a punch set will dent and bend the plate. I went through about half of my words when I remembered that I had an engraver. Using the Engraver was MUCH MUCH easier and faster. Great product. Does what you need it to and is the best value out there compared to other cryptosteels. I will buy again when available, and recommend it to all my friends.

I looked at every cold wallet, and this seems to be the bang-for-buck leader. It’s simple, rugged, and efficient. I backed up two hardware wallets- one to each plate. I tried using stamps for ultimate ruggedness, and reverted to a dremel with an engraving bit. 100x faster s add md less prone to errors like a light strike. Could engraving get lost in a fire (as in the torture tests online)? Maybe, but I double-up with a fire-resistant box. Whatever you do, go solid. Don’t use those insertable stamped metal letters. They fall out in a fire and your key is gone forever.

Great Product for Safely storing Crypto Keys! Super idea for the safe keeping of your Crypto keys. You could hide these anywhere and never worry about their condition 20 years from now! Now I suggest that you buy these separately and not the kit with the punches. I sent my kit back as the punch set they use is junk, way too small to read which could result in a mistake. Screw up on one letter and you lost your Crypto. Buy a quality punch set from Amazon for $11 and you even wind up saving ten bucks. The Swanlake Punch Set even comes with numbers and the font size is bigger and easy to read.

The quality felt high, I recommend visiting the website as they show the appropriate tools required such as a jewellers block and heavy hammer. I Like the fact that once the product is closed together it is not apparent that it is necessarily a seed phrase. I also like the fact that there is no branding on any of the item. Should the item be found it leads to less chance of the phrases being used. Other similar products have mentioned the branding on it so it takes someone curious to just google search that brand to discover what they really have found etc. Titanium is a superior choice of metal as it can't rust compared to the risk of steel in this regard. I have since ordered more of this product and recommend it to others.

中古じゃないかってくらい傷や汚れのひどい商品が届いた。返品処理がめんどくさいので我慢する。

Hab mir nach einigem überlegen für die ColdTi Platte entschieden sehr gut verarbeitet erfüllt seinen Sinn, das Einstanzen ging auch sehr einfach, und jetzt ist die platte versiegelt und an einem geheimen Ort :) Gibts nicht wirklich viel dazu zu sagen, macht was es soll den Seed sicher aufbewahren. Ich bin zufrieden und kann die platte für alle die etwas mehr Kryptos besitzen nur empfehlen, den ist mal der seed weg war's das dann.

great attentive service, and an issue speedily resolved, thank you

Etching on these is a bit tough, but that’s the point! I’m very happy with them.