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All rights reserved.Wed, 18 Mar 2026 00:00:00 +0000https://datavely.com/images/brand/datavely-mark.svghttps://datavely.com/https://datavely.com/glossary/cbdc/Wed, 18 Mar 2026 00:00:00 +0000https://datavely.com/glossary/cbdc/중앙은행이 직접 발행하는 디지털 화폐. 현금의 디지털 버전으로, 가상자산과는 다른 개념. <h2 class="relative group">한줄 요약 <div id="한줄-요약" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%ed%95%9c%ec%a4%84-%ec%9a%94%ec%95%bd" aria-label="앵커">#</a> </span> </h2> <p><strong>CBDC = 중앙은행이 만드는 디지털 현금, 비트코인과는 완전히 다르다</strong></p> <h2 class="relative group">한눈에 보기 <div id="한눈에-보기" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%ed%95%9c%eb%88%88%ec%97%90-%eb%b3%b4%ea%b8%b0" aria-label="앵커">#</a> </span> </h2> <figure><img class="my-0 rounded-md" loading="lazy" decoding="async" fetchpriority="low" alt="한눈에 보기" src="https://datavely.com/images/glossary/cbdc.webp" ></figure> <h2 class="relative group">쉽게 이해하기 <div id="쉽게-이해하기" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%ec%89%bd%ea%b2%8c-%ec%9d%b4%ed%95%b4%ed%95%98%ea%b8%b0" aria-label="앵커">#</a> </span> </h2> <p>지폐를 스마트폰 앱으로 대체한 것입니다:</p> <ul> <li>지폐처럼 중앙은행이 발행·보증</li> <li>비트코인처럼 디지털이지만, <strong>정부가 통제</strong></li> <li>중국의 디지털 위안화(e-CNY)가 가장 앞서 있음</li> </ul> <h2 class="relative group">CBDC vs 가상자산 vs 스테이블코인 <div id="cbdc-vs-가상자산-vs-스테이블코인" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#cbdc-vs-%ea%b0%80%ec%83%81%ec%9e%90%ec%82%b0-vs-%ec%8a%a4%ed%85%8c%ec%9d%b4%eb%b8%94%ec%bd%94%ec%9d%b8" aria-label="앵커">#</a> </span> </h2> <table> <thead> <tr> <th></th> <th>CBDC</th> <th>비트코인</th> <th>USDT</th> </tr> </thead> <tbody> <tr> <td>발행자</td> <td>중앙은행</td> <td>없음(탈중앙)</td> <td>민간기업</td> </tr> <tr> <td>가치</td> <td>법정화폐와 동일</td> <td>시장에서 결정</td> <td>달러에 페깅</td> </tr> <tr> <td>규제</td> <td>정부 통제</td> <td>규제 논의 중</td> <td>규제 강화 중</td> </tr> </tbody> </table> <h2 class="relative group">주요국 현황 <div id="주요국-현황" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%ec%a3%bc%ec%9a%94%ea%b5%ad-%ed%98%84%ed%99%a9" aria-label="앵커">#</a> </span> </h2> <table> <thead> <tr> <th>국가</th> <th>단계</th> <th>특징</th> </tr> </thead> <tbody> <tr> <td>중국</td> <td>시범 운영 중</td> <td>e-CNY, 가장 앞서 있음</td> </tr> <tr> <td>EU</td> <td>개발 중</td> <td>디지털 유로</td> </tr> <tr> <td>한국</td> <td>연구·실험</td> <td>한은 디지털원화</td> </tr> <tr> <td>미국</td> <td>연구 단계</td> <td>정치적 반대 강함</td> </tr> </tbody> </table> <h2 class="relative group">주의사항 <div id="주의사항" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%ec%a3%bc%ec%9d%98%ec%82%ac%ed%95%ad" aria-label="앵커">#</a> </span> </h2> <ul> <li>CBDC는 정부에 <strong>모든 거래 내역이 투명</strong>해집니다 → 프라이버시 우려.</li> <li>기존 은행 시스템을 <strong>대체</strong>할 수도, <strong>보완</strong>할 수도 있습니다.</li> </ul>가상자산https://datavely.com/glossary/bitcoin-halving/Wed, 18 Mar 2026 00:00:00 +0000https://datavely.com/glossary/bitcoin-halving/약 4년마다 비트코인 채굴 보상이 절반으로 줄어드는 이벤트. 공급 감소로 가격 상승 기대. <h2 class="relative group">한줄 요약 <div id="한줄-요약" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%ed%95%9c%ec%a4%84-%ec%9a%94%ec%95%bd" aria-label="앵커">#</a> </span> </h2> <p><strong>반감기 = 비트코인 새 공급이 절반으로 줄어드는 이벤트</strong></p> <h2 class="relative group">한눈에 보기 <div id="한눈에-보기" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%ed%95%9c%eb%88%88%ec%97%90-%eb%b3%b4%ea%b8%b0" aria-label="앵커">#</a> </span> </h2> <figure><img class="my-0 rounded-md" loading="lazy" decoding="async" fetchpriority="low" alt="한눈에 보기" src="https://datavely.com/images/glossary/bitcoin-halving.webp" ></figure> <h2 class="relative group">쉽게 이해하기 <div id="쉽게-이해하기" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%ec%89%bd%ea%b2%8c-%ec%9d%b4%ed%95%b4%ed%95%98%ea%b8%b0" aria-label="앵커">#</a> </span> </h2> <p>금광에서 나오는 금의 양이 4년마다 절반으로 줄어든다고 상상해 보세요:</p> <ul> <li>수요가 같으면 → 공급 감소 → 가격 상승 압력</li> <li>비트코인도 똑같은 원리 — 코드에 의해 자동 실행</li> </ul> <h2 class="relative group">반감기 역사 <div id="반감기-역사" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%eb%b0%98%ea%b0%90%ea%b8%b0-%ec%97%ad%ec%82%ac" aria-label="앵커">#</a> </span> </h2> <table> <thead> <tr> <th>반감기</th> <th>날짜</th> <th>보상</th> <th>이후 1년 수익</th> </tr> </thead> <tbody> <tr> <td>1차</td> <td>2012.11</td> <td>50→25 BTC</td> <td>+8,000%</td> </tr> <tr> <td>2차</td> <td>2016.7</td> <td>25→12.5 BTC</td> <td>+284%</td> </tr> <tr> <td>3차</td> <td>2020.5</td> <td>12.5→6.25 BTC</td> <td>+559%</td> </tr> <tr> <td>4차</td> <td>2024.4</td> <td>6.25→3.125 BTC</td> <td>진행 중</td> </tr> </tbody> </table> <h2 class="relative group">주의사항 <div id="주의사항" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%ec%a3%bc%ec%9d%98%ec%82%ac%ed%95%ad" aria-label="앵커">#</a> </span> </h2> <ul> <li>과거 패턴이 <strong>반드시 반복되는 것은 아닙니다</strong>.</li> <li>반감기 효과는 이미 <strong>가격에 선반영</strong>되었을 수 있습니다 (효율적 시장 가설).</li> <li>채굴 업체 수익성 악화 → 해시레이트 하락 → 네트워크 보안 우려도 있습니다.</li> </ul>가상자산https://datavely.com/glossary/stablecoin/Wed, 18 Mar 2026 00:00:00 +0000https://datavely.com/glossary/stablecoin/달러 등 법정화폐에 가치가 고정된 가상자산. USDT, USDC가 대표적이며, 가상자산 시장의 기축통화 역할. <h2 class="relative group">한줄 요약 <div id="한줄-요약" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%ed%95%9c%ec%a4%84-%ec%9a%94%ec%95%bd" aria-label="앵커">#</a> </span> </h2> <p><strong>스테이블코인 = 가상자산 세계의 달러, 1코인 = 1달러로 고정</strong></p> <h2 class="relative group">한눈에 보기 <div id="한눈에-보기" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%ed%95%9c%eb%88%88%ec%97%90-%eb%b3%b4%ea%b8%b0" aria-label="앵커">#</a> </span> </h2> <figure><img class="my-0 rounded-md" loading="lazy" decoding="async" fetchpriority="low" alt="한눈에 보기" src="https://datavely.com/images/glossary/stablecoin.webp" ></figure> <h2 class="relative group">쉽게 이해하기 <div id="쉽게-이해하기" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%ec%89%bd%ea%b2%8c-%ec%9d%b4%ed%95%b4%ed%95%98%ea%b8%b0" aria-label="앵커">#</a> </span> </h2> <p>놀이공원 이용권과 비슷합니다:</p> <ul> <li>입장 시 현금 → 토큰으로 교환 (1,000원 = 1토큰)</li> <li>놀이기구(가상자산 거래)에 토큰 사용</li> <li>퇴장 시 남은 토큰 → 현금 환불</li> </ul> <h2 class="relative group">주요 스테이블코인 <div id="주요-스테이블코인" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%ec%a3%bc%ec%9a%94-%ec%8a%a4%ed%85%8c%ec%9d%b4%eb%b8%94%ec%bd%94%ec%9d%b8" aria-label="앵커">#</a> </span> </h2> <table> <thead> <tr> <th>코인</th> <th>발행사</th> <th>담보 방식</th> <th>시가총액</th> </tr> </thead> <tbody> <tr> <td>USDT</td> <td>Tether</td> <td>현금+채권+CP</td> <td>~$110B</td> </tr> <tr> <td>USDC</td> <td>Circle</td> <td>현금+미국채</td> <td>~$40B</td> </tr> <tr> <td>DAI</td> <td>MakerDAO</td> <td>가상자산 초과담보</td> <td>~$5B</td> </tr> </tbody> </table> <h2 class="relative group">왜 중요한가 <div id="왜-중요한가" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%ec%99%9c-%ec%a4%91%ec%9a%94%ed%95%9c%ea%b0%80" aria-label="앵커">#</a> </span> </h2> <ul> <li>전체 가상자산 거래의 <strong>60%+ 가 스테이블코인 페어</strong></li> <li>규제 이슈: 미국 스테이블코인 법안 진행 중</li> <li>Terra/LUNA 사태(2022): 알고리즘 스테이블코인 붕괴 → $40B 증발</li> </ul> <h2 class="relative group">주의사항 <div id="주의사항" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%ec%a3%bc%ec%9d%98%ec%82%ac%ed%95%ad" aria-label="앵커">#</a> </span> </h2> <ul> <li>USDT의 실제 담보 구성은 <strong>논란이 계속</strong>됩니다.</li> <li>스테이블코인도 <strong>디페깅(1달러 이탈) 위험</strong>이 있습니다.</li> </ul>가상자산