Wallet security – I'm new to Bitcoin. How do I keep my bitcoins safe?

Use a desktop or mobile wallet (Electrum or Mycelium) to spend bitcoins (be sure to write down your recovery core and keep it like a wallet). Use offline paper folders to receive and save them. As soon as a paper wallet exceeds a certain amount (e.g. 50 mXBC), store it and start a new one. If you're spending money and your online wallet is empty, open a paper wallet to complete the transaction. All remaining coins remain on the online wallet.
NOTE: By "online wallet" I mean wallets like Electrum and Mycelium, Not Web wallets like Coinbase or the Blockchain.info wallet.
Someone posted instructions for wallets on Bitcointalk:


Do your own research before risking your coins.

Do not use wallets.

EDIT: Brain wallets (storing a passphrase that is used to create keys and addresses) are highly controversial in the Bitcoin community. Proper use is choosing the passphrase evenly and randomly from a large amount (at least 2 ^ 128).
Security improvements include:
Add salt to the passphrase (something unique that you shouldn't remember, such as your full name, phone number, or email address) to prevent hackers from attacking everyone at the same time.
Using Keystroke WarpWallet is an algorithm that uses a difficult, memory-intensive algorithm to derive keys from a passphrase a lot of harder to chop.

To generate multiple wallets from a passphrase, you can add an index (add a number to the passphrase).

The main advantage of wallets is that there is no physical wallet that could be stolen or confiscated, and that it is plausible to deny Bitcoin.
Disadvantages include the difficulty in remembering the passphrase (if you forget it, the coins are gone), the possibility of theft (there are hackers who constantly monitor addresses created from weak passphrases, and they immediately steal coins ) and the fact that in the unfortunate event of your death, your family would not be able to recover your coins.
If you want to use them, you can use them instead of the paper bags in the first paragraph.

I'm manually creating 10 niche-related links for $ 5

I manually create 10 niche-relevant links

I offer this service 100% manually, so that your site is secure, you get all high quality links and the ranking of your site increases by 10 niche-relevant lenses

Links are not created with automated software or other illegal methods.


  • • The Backlin ks MUST be permanent one-way backlinks.
    • 100% FOLLOW LEFT
    • One link per website domain
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    • Google’s guidelines for creating links must be followed.
    • Absolutely NO links from websites with a Google penalty or a Google ban.

Website types, of which we do not use links:

• Ping sites
• Link farms
• Directory sites
• Article directories / submission pages
• Under construction sites or parked domains
• Torrent sites
• gambling sites
• Adult websites
• Hack sites
• hate sites
• Forums
• Guest books
• Classified ads

Your websites in the search engines faster
Increase traffic and profits on your websites
Quickly add your website to relevant pages
Quickly write comments on relevant PR blogs


This is a niche-relevant service that is not keyword-relevant, since Google assumes niche-relevant, since Natural Link Building is not keyword-relevant.

Erotic & illegal site not allowed!

I'm going to do 200 unique high quality DA40 Plus backlinks for $ 4

I'm going to do 200 unique high quality DA40 Plus backlinks

One of the best appearances! I offer 200 Unique Domain DoFollow Blog Comments backlinks with DA 40plus.

When Google bots crawl a website, they look for external links that point to other websites. If this link is "dofolow", search engines will follow the link and the link juice will be redirected. Links that count as points promote SEO connectivity and increase the page rank of the linked websites, which helps them do better in the SERPs.

I will give you 100% Dofollow blog comments with high


According to the latest GOOGLE Update 2020

100% DoFollow, 100% approval rates.

100% manual and live links

Unlimited URL and KEYWORDs

100% Google Panda Safe

Backlinks to DA 40+ pages

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Acceptance for all languages

Detailed Excel report for order processing

I work quickly and efficiently to get the job done.

Thank you very much

I'm going to do 80 Dofollow blog comments for high DA / PA back links for $ 1

I will make 80 blog comments that follow high DA / PA back links

If you want Dofollow blog comment backlinks with high DA PA then you have arrived at a best place. I will submit Dofollow blog comment backlinks with high DA PA, There is no spam work. I will not use updated software. I will do all the work manually. I will offer the best to everyone. I want to satisfy the attention of the buyer and the buyer with my work.

Main functions.

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  • Satisfaction or guaranteed.
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  • No updated software.
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Are you still waiting
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I'm going to create a high quality $ 100 off-site SEO backlinks package

I will create a high quality off-site SEO backlinks package

About this gig
The best place to buy high quality backlinks at a great price!

This service does not waste time, effort and money. This service delivers real results. We understand that you need TOP rankings for your target keywords. Many customers reach page 1 or rise in the ranking.

Off-page SEO package

50 profile links (DA 30+) with login data
30 article submissions (DA 30+)
20 Web 2.0 (DA 40+) With login data
5 guest contribution (DA 40+)
5 audio submission (DA 20+)
5 video transmission (DA 20+)
5 PDF (DA 30+)
5 EDU backlinks (DA 30+)
5 picture submission (DA 30+)
30 PBN backlinks (Da 20+)
30 forum post (DA20 +)
30 Top Social Bookmarking (Since 30+)
350 Dofollow Low Obl High DA PA Blog Comments (DA 25+)
20 dofollow niche-relevant backlinks (DA 25+)

All links manually.

NOTE…We do not accept porn, escort, gambling, illegal and adult websites

, (tagsToTranslate) seo (t) off (t) side (t) high (t) quality (t) l

I'm going to create 70 permanent pbn backlinks on high-privileged websites for $ 45

I will create 70 permanent pbn backlinks on websites with high authorization

All PBN domains have DA PA TF CF 20 with high authorization
Well, only maintain quality PBN

People only check TF / DA and don't care about CF / PA. It's not about metrics, believe me, it's about the relationship between TF and CF. Our PBN have a ratio of 20, which is perfect.

  • All domains are checked manually against SPAM (quality PBN)
  • I will give you full report!
  • Permanent one-off fees !!
  • No spam
  • OBL max 25
  • The post is automatically indexed by Google and no indexer is used
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  • We will also provide articles
  • The link is active for 1 year (no website downtime)

    100% indexation guarantee

Articles are FREE and all have a unique IP

Limited offer! Get this offer now !!

We only deliver to well-maintained PBN locations!

, (tagsToTranslate) seo (t) pbn (t) backlink (t) links (t) blog (t) rankings

I'm going to get 101 high quality Dofollow Instant Approved Blog Comments backlinks for SEO for $ 1

I'm going to get 101 high quality Dofollow Instant Approved Blog Comments backlinks for SEO

We all know the importance of links to all websites, and Google loves backlinks from high authority websites. Having an active website increases your organic ranking and visitor confidence. Therefore Blog Comments are indispensable for every post in search! I have a blog and I know what it takes to publish content that has a positive impact Traffic to websites without Spam!

Our service hot features:

  • Quality pages
  • 100% follow blog comments
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  • 100% manual submission
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  • Page authority = 25 to 65
  • 100% satisfactory results
  • Detailed report in Excel spreadsheet

We hate making false promises and love being committed!

Our commitments:

  • All the comments we leave lead to do-follow backlinks.
  • All comments are submitted manually.
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Tag – high quality, SEO, link building, backlinks

I'm going to do a Profession Online Course Review for $ 10

I will write an online professional course

Have you put a lot of effort into creating an online course and now want an honest review from a professional?

If so, then this gig is definitely for you!

I am an online lecturer myself and know how important it is to get the first good, honest reviews of an online course to help with promotion and sales!

It would be an honor to help another instructor with a good, honest rating!

I am also a professional 5 star book author, blogger and YouTuber.

If you want, in addition to a written review, I can also do a video review of your online course for a small fee.

You can use this video as a testimonial for your YouTube channel, website or social media channel.

Just send me a free coupon code for your online course platform and I will give a good, honest review as soon as possible.

lens – I'm trying to take my first good lens

I tried to choose a new lens and think I reduced it to 3. 16-35 f2.8, 24mm f1.8, and 24-70mm f2.4. I will mainly do landscape and nature (not wild life) and astrophotography. I suspect that the 16-35 are best suited for rural exodus, while the 24mm are best suited for astro and the 24-70 offer the greatest range. I was wondering if the 24 f1.8 is sharp enough to achieve the same quality and effect as the 24-70. I also wondered if the 16-35 f2.8 is good enough for the astro