Bitcoin prices fell below the $7,000 mark Friday, extending its two-day slump past 14% amid questions over the planned delay of a software change that would have potentially split the cryptocurrency.

Bitcoins were marked $400, or 5.7% lower in London trading on the bitsmap exchange and changing hands at $6,722 each, have fallen some $1,200 since reaching an all-time high of $8,000 earlier this week on reports that the so-called "fork" in bitcoin's architecture would be delayed.

"Our goal has always been a smooth upgrade for Bitcoin. Although we strongly believe in the need for a larger blocksize, there is something we believe is even more important: keeping the community together, said Bitgo CEO, Mike Belshe. "Unfortunately, it is clear that we have not built sufficient consensus for a clean blocksize upgrade at this time. Continuing on the current path could divide the community and be a setback to Bitcoin's growth. This was never the goal of Segwit2x."

The roll-out of a new Bitcoin data source, called SegWit2x, was designed to relive some of the pressure on the main network and speed up cryptocurrency transaction times, thus increasing their value.

Blockchain, the architecture that supports bitcoin's existence, has a cap on the information it can process, which some argue slows the speed of payment processing. To ease that congestion, software developers pushed to allow some data to leave the spine of the bitcoin system, a move some bitcoin miners say would reduce their ability to verify transactions, thus eroding their "bullet proof" appeal.

However, there has been intense speculation on social media that the proposed delay in Segwit2x hasn't entirely satisfied the cryptocurrency community, a view that was expressed last night on Twitter by one of its founding members, entrepreneur Charles Shrem.

I will be among the first to admit I was wrong. When I was told #SegWit2x I thought there would be consensus in everyones best interest, but over time learnt this wasnt the case. In the long term, I hope you all can see my (and most of our) intentions were good. I <3 #Bitcoin

— Charlie Shrem (@CharlieShrem) November 9, 2017

The debate has, according to some, boosted the value of bitcoin's rival, bitcoin cash -- also known as BCH -- which was marked 27% higher at $800 each on the coinmarket.com exchange Friday.

Here's author Michael Lewis' take on Bitcoin: 

More of What's Trending on TheStreet:

More from Technology

IBM Shares Fall on Mixed Earnings Report

IBM Shares Fall on Mixed Earnings Report

Is Now the Time to Be in Tech? Experts Weigh in

Is Now the Time to Be in Tech? Experts Weigh in

Tuesday Turnaround: Don't Netflix and Chill Just Yet

Tuesday Turnaround: Don't Netflix and Chill Just Yet

Top 7 Facebook Scams to Watch Out for in 2018

Top 7 Facebook Scams to Watch Out for in 2018

Jim Cramer: 'You Gotta Wait' to Invest in Cannabis

Jim Cramer: 'You Gotta Wait' to Invest in Cannabis