AltcoinsJune 3, 2018 Bitcoin-based Particl Announces Alpha Launch of its Blockchain Marketplace Users can now use tPART (testnet PART) coins provided by the developers to test the marketplace. Particl’s cryptocurrency is the only altcoin keepingĀ … Source: Bitcoin-based Particl Announces Alpha Launch of its Blockchain Marketplace Related posts Algorithm Known for Outperforming Bitcoin…92% of Coinbase Users Are…18.8 Million Dogecoin Bought by…Bitcoin and Ethereum Struggle to…Crypto Trader Reveals Targets for…Make-or-Break Levels For BTC, ETH…Bitcoin Dipped Below $19K: Crypto…Ethereum Transfer Costs Continue to…Coin Bureau on $BTC, $ETH,…Top 12 Altcoins with $66…