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  • 기사등록 2018-12-05 07:00:01
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네이처 "양자컴퓨터, 블록체인 보안에 위협"

국제적인 과학 잡지 네이처(Nature)가 최근 '양자컴퓨터 발전이 블록체인 보안에 미치는 위협'이라는 문장을 통해 "블록체인은 일종의 디지털 도구로 복잡한 해시 함수를 통해 보안성을 강화했다. 그러나 지난 10년간 양자컴퓨터가 블록체인 암호 해독이 가능한 수준까지 발전하면서 블록체인 보안에 위협이 되고 있다"고 지적했다. 다만 해당 잡지는 "양자컴퓨터 기술을 잘 활용하면 블록체인 성능을 향상하는데 도움이 될 수 있다"며 "해당 기술들의 시너지 효과를 창출할 수 있는 방안을 모색해야 한다"고 강조했다.


암호화폐 하락세에 스테이블코인 거래량 200% 증가

암호화폐 전문 미디어 크립토글로브(Cryptoglobe)에 따르면, 지난 24시간 주요 스테이블코인의 거래량이 200% 이상 증가했다. 이는 BTC 가격이 지속 하락한데 따른 불안감으로 보유 중인 암호화폐를 매도하려는 투자자가 급증했기 때문이라고 미디어는 분석했다.


BTC 5,200 달러선 붕괴…암호화폐 시총 작년 10월 29일 이후 최저

BTC 가격이 5,200 달러선을 내주며 최근 1년 저가를 지속해서 경신하고 있는 가운데, 코인마켓캡 기준 암호화폐 시장 전체 시가총액이 1,694억 9,216만 달러를 기록, 작년 10월 29일 이후 최저치를 기록했다.


BTC 단기 하락, 최근 1년 신저가 재경신

BTC가 하방 압력이 지속 증가하며 단기 하락세를 나타내고 있다. 비트파이넥스 기준 BTC는 최근 1년 저가를 다시 경신하며 오늘(19일) 일일 저가 5,200 달러를 기록했다. BTC는 현재 비트파이넥스에서 5,253.0 달러, 바이낸스에서 5,249.55 달러, 코인베이스에서 5,157.16 달러에 거래되고 있다.


코인니스 : 블록체인 산업과 암호화폐 투자 시장의 길라잡이

'코인니스 앱 다운받기'

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