What problem does this service solve?

PLATINCOIN creates a Proof-of-Stake consensus mechanism with a long term commitment from network participants to contribute to managing the network.

HTMLCoin's goal is to create a better performing smart contract platform.

BlackCoin does not appear to provide any unique advantages compared to other digital currencies.

Token Stats

Company Description

PLATINCOIN is a Proof-of-Stake coin that is minted instead of mined. Users participate in managing the network by renting hardware space from the project organizers for a period of 36 months. These computing resources will drive the PoS consensus, and the users that rent the hardware will be rewarded with newly minted PLC coins.

HTMLCOIN is a Proof-of-Stake (PoS) blockchain platform focused on enabling the practical applications of smart contracts. The HTML blokchain is a hybrid of Ethereum and Bitcoin, and also combines elements of other blockchain infrastructures.

BlackCoin is a Proof-of-Stake (PoS) cryptocurrency created in 2014. Users are rewarded for staking their coins to secure the network. BlackCoin's staking rewards vary between 1% to 8% per year.

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PLATINCOIN vs HTMLCOIN vs BlackCoin

PLATINCOIN

HTMLCOIN

BlackCoin