How Bitcoin boomed in 2021

Study About Bitcoin

A recap of the main tales that grabbed headlines in 2021

As intangible as Bitcoin might sound, Bitcoin infrastructure has boomed within the final yr. Regardless of authorities bans on miners, international financial uncertainty and a brand new breed of deceptive narratives from each angle, the business is stronger at this time than ever earlier than, with extra hashpower, extra self-custody and extra independence than Bitcoin detractors would care to admit.

In constructing a brand new, undefined business, firms like Trezor are dedicated to doing issues proper. There could be no compromise with regards to digital possession. A decentralized economic system will show important to humanity’s subsequent part and digital cash is a very powerful factor to focus on.

But it surely’s not merely a web based economic system: Bitcoin’s future is dependent upon decentralized infrastructure. The bodily {hardware} that verifies transactions, mines new blocks, and secures keys, is essential to defending towards community compromise. Making it straightforward and secure to make use of Bitcoin by way of bettering this bodily layer shall be how Bitcoin succeeds.

Beneath we’ll cowl among the high Bitcoin moments of 2021, specializing in content material highlights that trace at our future trajectory and people which we imagine will spur Bitcoin adoption within the coming years.

The yr of Taproot

The place the Bitcoin halving was the largest story of 2020, Taproot was the equal for 2021. The SegWit improve was essential in some ways, introducing a brand new technique to permit the neighborhood to sign help for the improve — to keep away from the sluggish long-tail adoption that adopted SegWit v0 — and establishing a vibrant future for privateness within the Bitcoin ecosystem.

For those who’re nonetheless not up-to-speed on Taproot, a lot of useful assets had been printed on Trezor Weblog all through the yr.

To start out, it might assist to know what sensible advantages Taproot brings for you as a {hardware} pockets consumer. Basically, Taproot has minimize out main inefficiencies in how transactions are verified, making it cheaper and quicker to ship advanced transactions. How, precisely? Discover out under!

How Taproot will profit {hardware} wallets

Whereas the technical specifics of Taproot have been lined extensively by many Bitcoin and crypto information retailers, there’s one matter that was missed: the way forward for Taproot.

November’s improve was solely the second in a sequence of enhancements which shall be caused by SegWit, with many thrilling new modifications deliberate for future variations. Take a dive by way of CISA, Graftroot and quantum-resistance on this weblog from Trezor ambassador Josef Tětek.

Taproot v2: how will the newest Bitcoin improve evolve sooner or later?

To high all of it off, we mentioned the above and extra in a Twitter area with business heavyweights Braiins and SlushPool, to see what the specialists needed to say concerning the activation course of, the influence on miners, and plans for the future.

Have a take heed to the discuss under and ensure to affix our subsequent dialogue dwell in particular person to ask our visitors your most urgent questions!

Bitcoin for nations

Probably the most important Bitcoin headlines within the mainstream information this yr didn’t deal with Taproot. As a substitute, main publications internationally printed some variation of the phrases ‘El Salvador makes Bitcoin authorized tender’. Whereas disbelief, ridicule, and even outrage on the small Central American nation was woven all through lots of the articles that adopted, the symbolic step away from the US Greenback has set a precedent that many different international locations are set to observe.

Solely small international locations use Bitcoin: Congratulations, El Salvador!

With the world having entered this decade stuffed with uncertainty, Bitcoin presents hope to international locations whose dependence on the US has left them on the precipice of a catastrophic fall. The secure cash they’d turned to has been diluted by reckless cash printing and the solely escape left from inflation is Bitcoin. With politicians of each creed beginning to perceive the advantages of laborious cash, it’s only a matter of time earlier than different nations scramble to undertake a Bitcoin commonplace.

Whereas El Salvador’s motivations for turning to Bitcoin aren’t solely clear, a robust grassroots motion is already in place within the nation and, ought to the inhabitants stay prepared, it may turn into Bitcoin’s pivotal proving floor in entrance of a world viewers.

How does Bitcoin survive a chip scarcity?

This yr has been unstable. Lumber, metal, packaging, gas and virtually each good you could identify has undergone provide shock, as inflation started to creep up within the wake of the pandemic. As talked about earlier, Bitcoin additionally depends on bodily items, on environment friendly provide chains. When commerce routes turn into gridlocked, Bitcoin’s development additionally takes a hit.

In October 2021, the wait time for a supply of microchips was over a yr, as we printed in an article discussing the implications of a chip scarcity and what it may imply for Trezor and different Bitcoin {hardware} producers.

How the worldwide chip scarcity impacts crypto {hardware}

The state of affairs continues to be removed from resolved, and as we head into 2022 it appears to be like like many elements of the business will see continued disruption. Whereas miners had been considerably spared a lot hassle because of an exodus of machines from China, with the hashrate now totally recovered it too will rely on a contemporary provide of chips within the coming yr.

At Trezor, we launched reserve orders on our flagship Trezor Mannequin T, to supply a buffer and cut back quick demand. With many shoppers selecting to attend barely longer for his or her supply, we managed to maintain provides balanced by way of the busiest gross sales season of the yr.

Trezor Mannequin T Reserve

Going ahead, we’ll proceed to supply two buy choices on the Mannequin T till the chip provide turns into extra reliable, so you’ll all the time be capable of entry the safety you want.

Trezor Suite: higher privateness, safety and value

The crowning achievement for Trezor this yr was the official launch of Trezor Suite, a model new desktop and net interface for Trezor {hardware} wallets. Trezor Suite unites three elementary ideas — safety, privateness and value — that can permit Bitcoin for use extra successfully by extra individuals, defending the independence of people across the world.

In January 2022 the outdated Trezor Pockets interface shall be discontinued, so now’s the proper time to get acquainted with all of the highly effective new options. Get essentially the most out of your Trezor and obtain Trezor Suite at this time.


Defending your privateness is important to staying secure in a digital economic system. Whereas your Trezor can defend your keys from on-line assaults, the one technique to stop bodily encounters is to anonymize your on-line exercise.

That’s why Trezor Suite comes bundled with Tor, a privateness community that anonymizes your on-line exercise. In simply a few clicks your web site visitors shall be rerouted by way of layers of encrypted servers, so not even your ISP will know what you might be doing on-line.

Privateness in Trezor Suite: Introducing the Tor Change

Extra privateness upgrades shall be coming to Trezor Suite in future. Of those, essentially the most anticipated function is CoinJoin, a technique to combine cash so they’re now not traceable again to any explicit deal with. This can ship a major blow to blockchain surveillance firms, particularly as CoinJoin transactions may price roughly the identical as common ones.


Bitcoin is notoriously troublesome to make use of, even for extra skilled customers. Recognizing the various hurdles to adoption, each new and outdated customers will profit from Trezor Suite’s complete design. With every little thing it’s worthwhile to use Bitcoin in a single place, you possibly can deal with the issues that matter.

From shopping for bitcoin direct to custody to bumping caught transactions with RBF, Trezor Suite is the subsequent step in adoption: full-featured for many who want it, clear and easy for many who don’t. Try simply how straightforward it’s to purchase bitcoin at aggressive charges immediately by way of Trezor Suite:

Evaluate crypto exchanges and purchase bitcoin immediately with Trezor

Due to Trezor’s sister firm Invity, you could be positive you might be all the time interacting with a reliable trade. For those who’d somewhat remove belief fully, Invity additionally lately launched a decentralized trade (DEX) choice the place Ethereum sensible contracts execute trades peer-to-peer, with out the necessity for any third occasion involvement.


As a desktop app, Trezor Suite isolates customers from lots of the threats discovered on-line. Phishing continues to be one of the widespread cybercrimes and crypto customers are by far essentially the most affected.

Trezor Suite: Safety made easy

Whereas Trezor Suite can be utilized in a browser, it’s safer and extra highly effective when used as a desktop app. Conserving every little thing self-contained ensures Trezor house owners use their gadget accurately and have all the data and instruments they want in a single place.

Firms heat as much as Bitcoin

Final yr, the publicly-listed software program firm Microstrategy made the choice to begin holding Bitcoin. Whereas it might have felt like a one-off impulse on the time, subsequent purchases amounting to over 122,000 Bitcoin — now 96% of the corporate’s worth — confirmed unwavering dedication as the corporate started issuing bonds to allow them to stack even extra.

Michael Saylor, MicroStrategy’s CEO, controversially positioned himself as a figurehead of the Bitcoin motion regardless of earlier feedback about Bitcoin’s days being numbered. Whereas this considerably undermined his affect, his efforts to enhance public notion of Bitcoin and supply instructional supplies equivalent to Bitcoin for Everyone has gained him again some followers.

Tesla and different establishments are a double-edged sword for Bitcoin

Following Saylor’s instance, Elon Musk made headlines this yr when he introduced that Tesla had additionally purchased Bitcoin. However the story didn’t finish there, as Tesla quickly bought a portion of their holding to ‘take a look at liquidity’, whereas Musk additionally selected to drum up the drained narrative concerning the ecology of mining with a purpose to defend his firms’ inexperienced credit (which quantity to extra revenue for Tesla than automotive gross sales), whereas additionally inflicting widespread confusion by rallying meme-coin markets equivalent to Dogecoin and Shiba Inu.

Filtering out the noise in 2022

Regardless of the rising institutional curiosity, evidently few firms are able to making head nor tails of Bitcoin. That is particularly evident when one appears to be like on the rise of manufacturers abruptly championing buzzwords equivalent to metaverse and web3 with out exposing themselves to Bitcoin.

It isn’t simply ignorance of the true potential that has pushed this development, however the data that associating with these phrases is a shortcut to tier-one press presenting the manufacturers as contemporary and ‘down-with-the-kids’.

Whereas there’s benefit to the idea of non-fungible tokens, lots of the manufacturers who’ve bought NFTs, launched collections of digital tokenized objects, or pledged to host unique occasions for token holders, are ostensibly advertising and marketing stunts that don’t go away a lot to get excited about.

On this regard, 2021 could be seen as the primary stirrings of one thing way more important coming in future: manufacturers participating with decentralization with a purpose to defend their belongings, not merely to promote extra merchandise. Let’s hope 2022 will carry extra level-headed and knowledgeable discussions across the firm boardrooms. Both approach, Bitcoin stays for people, not incumbents.

How Bitcoin boomed in 2021 was initially printed in Trezor Weblog on Medium, the place persons are persevering with the dialog by highlighting and responding to this story.

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