잭 도시 - 테크42

잭 도시

잭 도시, 블루투스 기반 메시징 앱 ‘비트챗’ 개발…베타 테스트 마감

2025.07.08

Jack Dorsey, co-founder of Twitter and CEO of Block, has developed a new messaging app called “Bitchat” that utilizes a Bluetooth mesh network.

잭 도시·일론 머스크, "지적 재산권(IP) 법 삭제" 주장 논란

2025.04.14

Jack Dorsey and Elon Musk have sparked controversy by calling for the abolition of intellectual property (IP) laws.

잭 도시의 블루스카이, 트위터 대체 가능하다?

2023.05.03

Consumer demand for Bluesky, the Jack Dorsey-backed Twitter alternative, is outpacing Twitter access, according to the latest App Store data...

잭 도시의 블록, 공매도 표적으로 주가 하락

2023.03.24

Shares of the payments company formerly known as Square fell about 15% on Thursday after a short seller questioned the company’s user numbers and accused it of predatory tactics. Hindenburg Research said a two-year investigation into Block found the company “obfuscates” its Cash App service’s true user numbers by reporting misleading metrics “filled with fake and duplicate accounts.” It also accused the company of taking advantage of the demographics it claims to serve—lower-income people and minorities—with “predatory loans and fees.”

잭 도시,비트코인으로 구동되는 '웹5 프로젝트' 개발 중

2022.06.13

Block Inc. is looking to bypass Web3 entirely and focus on a new Bitcoin-centric model for identity management. Block subsidiary TBD has announced plans to build a new decentralized web centered around Bitcoin (BTC), underscoring founder Jack Dorsey’s belief that the largest blockchain network will play a major role in the internet’s evolution. The new project, called “Web5,” represents the latest Bitcoin-centric endeavor to be pursued by Dorsey since stepping down as CEO of Twitter in November 2021.

트위터 창업자 잭 도시, 트위터 이사회 퇴임

2022.05.26

Jack Dorsey has left Twitter's board of directors. The departure was planned. Dorsey played a key role in the sale of Twitter to Elon Musk. The sale was approved on April 25 by the company's board. The move means all of Twitter's founders have now severed official ties with the company.

잭 도시의 '블록', 올 1분기 매출 13억달러, BTC 거래 수익은 4300만달러 달성

2022.05.20

Block, the pro-Bitcoin umbrella company, continues to grow in 2022. In the first quarter, gross profits were up 34% to $1.29 billion. Cash App's revenues were down by 51% year-on-year to $43 million. Square's revenues increased by 41% to reach $661 million.

NFT 마켓 학습, 과대 광고보다 가치 발견

2022.04.18

On 13 April, an auction for an NFT of the first tweet ever, which was sold for $2.9 million by Twitter co-founder Jack Dorsey in March last year, garnered just $277 as its highest bid. This, according to experts, is a sign that NFT buyers are increasingly learning to value these digital assets correctly.

잭 도시, 계속되는 비트코인 전파

2021.12.06

Jack Dorsey, the former CEO of Twitter and Square, resigned Monday. He's spent the past year spreading the gospel of...