By Tom Wilson, Anna IrreraLONDON (Reuters) -Coinbase Global Inc, the most significant U.S. cryptocurrency exchange, will list on the Nasdaq on Wednesday, marking a turning point in the journey of virtual currencies from specific niche technology to mainstream asset.FILE PHOTO: Representations of virtual currency Bitcoin and U.S. dollar banknotes are seen in this picture illustration taken January 27, 2020. REUTERS/Dado Ruvic/Illustration/File PhotoThe listing is by far the greatest yet of a cryptocurrency business, with the San Francisco-based firm stating last month that personal market deals had actually valued the company at around $68 billion this year, versus $5.8 billion in September.It represents the current development for acceptance of cryptocurrencies, an asset class that just a few years ago had been avoided by mainstream finance, according to interviews with financiers, analysts and executives.” The listing is significant in that it marks the growth of the market and its approval into mainstream organization,” said William Cong, an associate teacher of finance at Cornell Universitys SC Johnson College of Business.Bitcoin, the most significant cryptocurrency, struck a record of over $63,000 on Tuesday. It has more than doubled this year as large investors, banks from Goldman Sachs to Morgan Stanley and family name companies such as Tesla Inc warm to the emerging asset.Coinbases direct listing – which means it has actually not offered any shares ahead of its market debut – is most likely to speed up that process, those interviewed by Reuters said, by improving awareness of digital properties among investors.” This is a very positive thing for bitcoin in itself, as it shows the bridge that has been developed from a mystical, left-of-field arena, loaded with cowboys, to mainstream finance,” stated Charles Hayter of data company CryptoCompare.Still, some institutional financiers voiced care over long-term prospects for Coinbase and the crypto sector.Swiss asset supervisor Unigestion said it was cautious of the hype around cryptocurrencies, and as an outcome would not be buying Coinbase stock.” We believe there is a great deal of craze and exuberance in whatever that appears like crypto,” stated Olivier Marciot, a portfolio manager at Unigestion, which oversees properties worth $22.6 billion.” Hedge funds and retail will most likely be the early birds in these new stocks – probably buying into them quite greatly – which should not be a clear indicator of how they will be in the longer term.” BEHOLDEN TO BITCOIN?Others specialists said risks included Coinbases exposure to a highly unstable possession that is still based on patchy regulation.Founded in 2012, Coinbase boasts 56 million users internationally and an approximated $223 billion possessions on its platform, accounting for 11.3% crypto asset market share, according to regulatory filings.The businesss most recent monetary results highlight how revenues have actually surged in lock-step with the rally in bitcoin trading volumes and price.In the first quarter of the year, as bitcoin more than doubled in cost, Coinbase estimated profits of over $1.8 billion and earnings in between $730 million to $800 million, versus revenue of $1.3 billion for the whole 2020.” The connection to bitcoin will be extremely high after the stock supports after noting,” said Larry Cermak, director of research at crypto site The Block. ” When cost of bitcoin goes down, its inevitable that Coinbases revenue and naturally cost of the stock will decline.” Regulatory dangers also loom, others said, as Coinbase increases the number of digital assets users can trade on its platform.Coinbase in 2015 suspended trading in major digital currency XRP after U.S. regulators charged associated blockchain firm Ripple with an $1.3 billion unregistered securities offering. Ripple has actually rejected the charges.” Given the expansion of possessions covered by Coinbase its almost inescapable that other listings will enter concern,” said Colin Platt, chief running officer of crypto platform Unifty.Coinbase decreased to comment.Reporting by Tom Wilson and Anna IrreraEditing by Nick Zieminski