3 German computer scientists bringing scalability to Bitcoin using zk-proofs

  • The three German scientists formed ZeroSync Association to bring Zero-Knowledge Proofs to Bitcoin.
  • The association has received sponsorship from Geometry Reaserch and StarkWare Industries.
  • Geometry Reaserch is a crypto investment firm while StarkWare Industries is the software company behind StarkNet.

Bitcoin currently uses the proof-of-work (PoW) consensus mechanism which in a way limits its scalability. Its rival blockchain Ethereum also used PoW but changed to Proof-of-Stake (PoS) consensus mechanism through the Merge Upgrade.

Three German computer scientists have created a Swiss non-profit association called ZeroSync Association to help bring scalability to Bitcoin using zero-knowledge proofs (zk-proofs), a cryptographic technique whose popularity on Ethereum has surged considerably.

What is Zero-knowledge Proofs?

Zero-knowledge Proofs, commonly referred to as zk-proofs, is a cryptographic technique that uses cryptography to prove the validity of information revealing the information to the public.

By deploying kz-proofs on Bitcoin means nodes will be able to sync almost instantly compared to hours and sometimes days that it takes to download the chain’s current 500GB data.

ZeroSync Association already has a working prototype

At the moment, ZeroSync has already developed a working prototype that allows users to validate who owns what and the transaction history on Bitcoin without having to download the entire chain or using a third party.

The prototype can however only verify Bitcoin consensus rules but not transaction signatures. The prototype is also a bit chunky and still needs to be optimized for security and speed.

When fully deployed on Bitcoin ZeroSync will allow verification of transaction of Bitcoin using cryptographic proof instead of trusting honest nodes as suggested by the Bitcoin founder Satoshi.

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MicroStrategy buys another $150 million worth of Bitcoin

  • MicroStrategy founder Michael Saylor announced the company had repaid the $205 million loan at a 22% discount.
  • The company also bought 6,455 bitcoins worth $150 million.
  • Saylor’s company currently holds more than 138,900 bitcoins.

MicroStrategy, the world’s largest corporate holder of Bitcoin, has revealed it recently purchased more BTC. 

The business intelligence company, founded by Bitcoin bull Michael Saylor, also announced on Monday that it had repaid the loan to the failed crypto-friendly bank Silvergate Bank.

MicroStrategy repays $250 million loan, buys 6,455 BTC

Saylor, referencing his company’s latest SEC filing, said that MicroStrategy has now fully repaid the $205 million loan it borrowed from Silvergate in March 2022. The company reportedly cleared the loan principal with a 22% discount, with Friday’s payoff seeing MicroStrategy clear the collateralized loan at $160 million.

As a result, the company recouped its 34,619 BTC that had been pledged as collateral.

MicroStrategy also confirmed the purchase of 6,455 BTC, acquired for a total of $150 million and at an average $23,238 a coin. Saylor’s bitcoin strategy now includes a total Bitcoin haul of 138,955 BTC since the company’s first move in 2020. 

So far, the total BTC holdings have been acquired at a cost of $4.1 billion, with each bitcoin purchased at the average price of $29,817.

Bitcoin currently trades around $27,809 while MicroStrategy shares closed at $256.67 on Friday and were 0.07% down at 9.10 am ET ahead of US markets opening on Monday.

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Bitcoin slides off Fed meeting before bouncing back, but what next?


Key Takeaways

  • Federal Reserve hikes 25 bps, Bitcoin drops over 6%
  • Bounceback in prices follow, however, as market bets on rate cuts down the line
  • Bitcoin originally fell to $26,700 and is now back at $27,700
  • Tight monetary policy appears to be coming to a close, which is exactly what Bitcoin investors want to hear
  • The flipside is that Bitcoin’s reputation may have been tarnished by the chaos in the industry over the last year
  • Whether institutional money and Wall Street capital will trust crypto again remains to be seen

As has been the case over the last year now, Bitcoin continues to oscillate wildly based off interest rate expectations. 

The orange coin took a tumble Wednesday off the back of the latest FOMC meeting, as interest rates were hiked 25 bps despite some analysts calling for a pause following the banking turmoil of recent weeks. 

Why did Bitcoin fall?

Such has been the chaos in the banking markets, markets ahead of the meeting had priced in a genuine chance that rate hikes would be no more. 

Silicon Valley Bank (SVB) triggered the crisis, which last week spread to Europe before the spectacular demise of Credit Suisse, the Swiss institution founded in 1856. 

With deposits fleeing banks and markets reverberating, things were breaking – as they tend to do when rates are hiked hastily. And this past cycle has been the most rapid form of tightening in recent memory. 

Bitcoin fell from $28,500 to $26,700 as the Fed announced a 25 bps hike, a fall of 6.3%. 

However, Bitcoin has since bounced back somewhat, trading at $27,600. This came as the market began digesting the discourse from Fed chair Jerome Powell around the future path of interest rates. 

While the hike did come yesterday, it feels increasingly certain that tight monetary policy is coming to a close. It is worth remembering that before SVB’s demise, this hike was virtually guaranteed to be 50 bps. 

And looking out to rates by the end of July, the market is forecasting cuts rather than hikes. So while the 25 bps hike may have been hawkish, the language afterwards and conclusion coming out of the meeting was very much the opposite. 

Will Bitcoin go up?

The question on everybody’s lips within crypto is then what does this mean for Bitcoin’s price? As always, it’s a difficult question to answer, but the future undoubtedly looks brighter for the coin today than it did a few months ago, that is for certain. 

Not only is further removed from the scandal of FTX and the wave of bankruptcies that followed the sordid collapse of the former tier-1 exchange, but the end appears nigh with regard to the tight monetary policy. 

Bitcoin was launched in 2009 and hence had never experienced anything other than a raging bull market in the wider economy. The S&P 500 increased seven-fold from the nadir of the GFC to its peak – and Bitcoin, alongside tech stocks, rode the wave of low interest rates, warm money printer and an all-around perfect climate. 

As inflation roared last year, however, this flipped entirely. With interest rates hiked aggressively, there was no way for Bitcoin to sustain its previous levels of buoyancy. Down it came, and down it came hard. 

Finally, it appears that the harsh monetary policy which has dragged it through the gutter is nearing an end. And while this doesn’t guarantee anything, it certainly removes the shackles so that there is at least a possibility that it raises. 

Has Bitcoin’s image been tarnished?

The flip side of the argument is that the scale of the damage over the last year has been so substantial that Bitcoin’s long-term trajectory has been dampened, and it won’t be able to get on the same track. 

Crypto winters have come and gone in the past, but this recent one coincided, like we said, with a rout in the wider economy for the first time ever. It also came while Bitcoin was a mainstream financial asset – something which wasn’t true in previous cycles. 

Collapses like FTX, LUNA and Celsius not only pillaged capital out of the space, but embarrassed crypto on the big stage, as unfair as that is to the good players in the industry. Will institutional funds and trad-fi money be happy to trust crypto again?

It’s an interesting debate, and only time will tell. 

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Bitcoin is rallying due to interest rate forecasts, says Coinjournal’s Dan Ashmore

Key takeaways

  • Bitcoin is trading above the $28k level for the first time since June 2022.

  • Coinjournal’s Dan Ashmore believes that the interest rate forecasts are responsible for the ongoing rally by Bitcoin and other cryptocurrencies.

  • Many in the market still consider the recent banking crisis as the reason why investors are entering the crypto market.

Interest rate forecasts behind Bitcoin’s rally

Bitcoin, the world’s largest cryptocurrency by market cap, has been performing excellently over the past few weeks. At press time, the price of Bitcoin stands at $28,411, up by 13% over the last seven days.

Many in the crypto space attribute the ongoing crypto rally to the collapse of a few banks, including Signature Bank, Silvergate Bank, and Silicon Valley Bank. 

However, during an interview with CNBC, Coinjournal’s Dan Ashmore pointed out that Bitcoin’s rally has to do with the interest rate forecasts rather than the recent banking crisis.

Regarding the ongoing rally, Ashmore said;

“It is a reaction to the complete flip in interest rate forecasts in the wider economy. If you go back to before the Silicon Valley Bank collapse, there was an 83% probability that the interest rate would be increased by 100 basis points by the summer. Today, when we look at that, it is completely the opposite, and there is almost 100% of rate cuts.”

He added that the crypto market is reacting to the probability that the Fed’s recent interest rate hikes are coming to an end.

Interest rate cut is music to crypto investors

With Bitcoin trading at $28k per coin, investors would be optimistic that prices could soar higher over the coming days and weeks.

According to Ashmore, cryptocurrencies trade as risk-on assets, and an interest rate cut is music to the ears of crypto investors. 

Ashmore also discussed the correlation between cryptocurrencies and tech stocks. According to the Coinjournal analyst, while many expect crypto to be an independent hedge, the assets still very much correlate with the stock market, especially tech stocks. He concluded that

“The NASDAQ index rises, Bitcoin’s price also rises. The NASDAQ falls, and Bitcoin also falls a little more. The last couple of weeks have been interesting as Bitcoin has outperformed the NASDAQ. But it is a reflection of the fact that Bitcoin is trading in correlation with the interest rate forecasts.”

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Magic Eden launches Bitcoin NFT marketplace

  • Magic Eden has launched the first fully audited Bitcoin NFT marketplace.
  • The marletplace has integrated two non-custodial wallets to support seamless transactions.
  • Magic Eden now supports NFT marketplaces for Solana, Ethereum, Polygon and Bitcoin.

Cross-chain NFT platform Magic Eden has added to the impetus around NFT Ordinals on Bitcoin by launching a fully audited Bitcoin NFT marketplace. The digital artifacts marketplace will feature everything from images and audio clips.

Magic Eden’s move means traders within the ecosystem are set to benefit from being able to buy and sell Bitcoin-based inscriptions tied to satoshi – the smallest unit of measuring value for BTC.

A new dimension to NFT universe

In a press release published on Tuesday, Magic Eden noted the infrastructure supporting Bitcoin inscriptions is growing, even as the network counts over 400,000 such digital artifacts so far. 

At the moment, the Bitcoin NFT marketplace has integrated two non-custodial wallets – Hiro and Xverse – with support for features such as listing, delisting and buying and selling. The marketplace already offers access to more than 70 collections.

Commenting on the development, Magic Eden co-founder and CEO Jack Lu, noted:

“Adding a Bitcoin marketplace is really exciting for our team, considering it is the grandfather of all blockchains and we are all passionate about blockchain. Bitcoin Ordinals bring a whole new dimension into the universe of NFTs.”

Part of the early efforts aimed at accelerating adoption include Magic Eden’s partnership with 13 top collections, including Inscribed Pepes, Taproot Wizards and Bitcoin Bandits. Digital artfacts on the platform will be subject to top quality filtering, with collectors having access to details such as Ordinal rarity, name, inscription number, age and so forth.

“On Bitcoin, all media that is uploaded onto the chain cannot be changed or removed,” Lu said in a statement. “This simplicity is embraced by many creators who want to create true collectibles that are inscribed onto the chain. We’re excited to bring our winning marketplace user experience we’ve developed over the last year and a half to Bitcoin.”

Magic Eden’s release of a Bitcoin NFFT marketplace builds on the company’s solid foundation as a top provider of blockchain and Web3 solutions. While it remains the leading NFT marketplace for Solana, this latest move adds to recent expansions to Ethereum and Polygon.

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