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Blockchain

Blockchain

A blockchain is an append-only digital ledger storing a set of time-ordered transactions grouped in blocks that are linked together using cryptographic hashes.

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All edits by  Олександр Тимощук 

Edits on 19 Jan, 2022
Олександр Тимощук profile picture
Олександр Тимощук
edited on 19 Jan, 2022
Edits made to:
Table (+7 rows) (+28 cells) (+3080/-51 characters)
Table

Company
CEO
Location
Products/Services

BIT Mining Ltd.BIT Mining Ltd.

Zhaoxing Luo

Hong Kong

BIT Mining is a Hong Kong-based cryptocurrency mining company. Its business operations span cryptocurrency mining, data center, and mining pool. A mining pool is a joint group of cryptocurrency miners who combine their computational resources over a network in order to successfully mine for cryptocurrency. The company also owns the blockchain browser BTC.com

Bitfarms Ltd.

Emiliano Joel Grodzki

Toronto, Canada

Bitfarms is a Canada-based cryptocurrency mining company. In addition to its mining operations, it offers onsite technical repair, data analytics, and electrical engineering and installation services. It operates in two primary segments: the first one operates server farms that support the validation and verification of blockchain transactions; and the second provides electrician services to both commercial and residential customers in Quebec.

Canaan Inc.

Nangeng Zhang

Hangzhou, China

Canaan is a China-based provider of high-performance computing solutions. The company is focused on application-specific, integrated circuit (ASIC) high-performance computing chip design, as well as chip research and development, computing equipment production, and software services. It provides a range of AI services and is involved in the research and development of advanced technology, such as AI chips, AI algorithms, system on a chip (SoC) integration, and more.

Coinbase Global Inc.Coinbase Global Inc.

Brian Armstrong

San Francisco, CA

Coinbase Global, Inc. operates as a secure hosted bitcoin wallet to purchase and use bitcoin. It provides merchant tools that enable companies to accept payments in bitcoin by incorporating a single button

HIVE Blockchain Technologies Ltd.

Frank Edward Holmes

Vancouver, British Columbia

HIVE Blockchain Technologies is a Canada-based cryptocurrency mining company. The company owns 100% green energy-powered data centre facilities in Canada, Sweden, and Iceland, which are used to mine digital currencies like Bitcoin and Ethereum.

Edits on 18 Jan, 2022
Олександр Тимощук profile picture
Олександр Тимощук
edited on 18 Jan, 2022
Edits made to:
Table (+2 rows) (+8 cells) (+764/-11 characters)
Table

Company
CEO
Location
Products/Services

BIT Mining Ltd.

Zhaoxing Luo

Hong Kong

BIT Mining is a Hong Kong-based cryptocurrency mining company. Its business operations span cryptocurrency mining, data center, and mining pool. A mining pool is a joint group of cryptocurrency miners who combine their computational resources over a network in order to successfully mine for cryptocurrency. The company also owns the blockchain browser BTC.com

Coinbase Global Inc. (COIN)Inc.

Brian Armstrong

San Francisco, CA

Coinbase Global, Inc. operates as a secure hosted bitcoin wallet to purchase and use bitcoin. It provides merchant tools that enable companies to accept payments in bitcoin by incorporating a single button

Monex Group Inc.

Oki Matsumoto

Tokyo, Japan

Monex Group is a Japan-based online financial institution. It operates retail online brokerages in Japan, the U.S., China, and Australia. The company also offers services in asset management, investment education, mergers and acquisitions (M&A) advisory, international foreign exchange (forex), and cryptocurrency exchange.

Олександр Тимощук profile picture
Олександр Тимощук
edited on 18 Jan, 2022
Edits made to:
Table (+1 rows) (+4 cells) (+264 characters)
Table

Company
CEO
Location
Products/Services

Coinbase Global Inc. (COIN)

Brian Armstrong

San Francisco, CA

Coinbase Global, Inc. operates as a secure hosted bitcoin wallet to purchase and use bitcoin. It provides merchant tools that enable companies to accept payments in bitcoin by incorporating a single button

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