Block

In blockchain terms, a block is a piece of code which includes information relating to a specific transaction of data on a distributed ledger (a blockchain). A new block of data can only be added to a blockchain with the consensus of a majority of the nodes which power the blockchain network. Once a block of data has been added to a blockchain, it cannot be deleted or altered – barring the discontinuation of all nodes making up the network across which the blockchain is recorded.

A block is made up of a block header and a hash tree. The header portion of a block is modeled after the genesis block of the blockchain which it is added to. The hash tree portion of a block contains data from previous blocks in the blockchain and new data pertaining to the new transaction which generated the block.

More on this topic:
Forex broker comparison
Popular cryptocurrencies compared

Special offers for Moneyland users

Moneyland Special Offers

Swiss Bank

Bank WIR Bankpaket Top

  • Free account & card

  • No exchange fees for foreign payments (interbank exchange rates)

  • 24 ATM withdrawals worldwide per year free of charge

Benefit now
Swiss Broker

Saxo Bank Special Offer

  • Special offer: Reimbursement of brokerage fees up to CHF 200 for 90 days

  • Licensed Swiss bank (FINMA)

  • Free expert research and trading signals

Benefit now
Swiss Trading Platform

Cornèrtrader Special Offer

  • Special offer: particularly favorable conditions for Moneyland users

  • No custody account fees for shares

  • Swiss online bank with FINMA license

Benefit now
Swiss digital bank

Alpian

  • CHF 100 welcome bonus

  • Favorable foreign exchange rates

  • Multi-currency account with Visa card (CHF, EUR, USD, GBP) 

Benefit now
Funds

Allianz Fund Investments

  • Special offer with CHF 200 welcome bonus

  • No prior knowledge necessary: Advice from experts

  • One of the 10 largest asset managers worldwide

Learn more now
Special offers for Moneyland users

Moneyland Special Offers

Swiss Bank

Bank WIR Bankpaket Top

  • Free account & card

  • No exchange fees for foreign payments (interbank exchange rates)

  • 24 ATM withdrawals worldwide per year free of charge

Benefit now
Swiss Broker

Saxo Bank Special Offer

  • Special offer: Reimbursement of brokerage fees up to CHF 200 for 90 days

  • Licensed Swiss bank (FINMA)

  • Free expert research and trading signals

Benefit now
Swiss Trading Platform

Cornèrtrader Special Offer

  • Special offer: particularly favorable conditions for Moneyland users

  • No custody account fees for shares

  • Swiss online bank with FINMA license

Benefit now
Swiss digital bank

Alpian

  • CHF 100 welcome bonus

  • Favorable foreign exchange rates

  • Multi-currency account with Visa card (CHF, EUR, USD, GBP) 

Benefit now
Funds

Allianz Fund Investments

  • Special offer with CHF 200 welcome bonus

  • No prior knowledge necessary: Advice from experts

  • One of the 10 largest asset managers worldwide

Learn more now
Deal of the Day
×
Swiss Bank

Bank WIR Bankpaket Top

Free account & card

Learn more See all deals
Editor Daniel Dreier
Daniel Dreier is editor and personal finance expert at moneyland.ch.

Information

About moneyland.ch

 

moneyland.ch is Switzerland’s independent online comparison service covering banking, insurance and telecom. More than 100 unbiased comparison tools and calculators are available on moneyland.ch, along with useful financial guides and timely news. The comprehensive comparison tools help you to find the right insurance policies, bank accounts, credit and prepaid cards, loans, mortgages, trading accounts and telecom products for your needs. The guarantee of independence applies.

Compare Trading Platforms

Company
Users
Banks & Telecom
Insurance & Pensions
SSL
Swiss Made Logo
reCAPTCHA protected by
reCAPTCHA
Privacy - Terms

moneyland.ch is Switzerland’s independent online comparison service covering banking, insurance and telecom. Contact us