Demo Mode (slow updates, not fully accessible):  This site is willing to provide full block explorer and coin node service for a monthly fee dependent on blockchain size and number of transactions.
Payable in major cryptocurrencies such as BTC, and DOGE. Look for the $ symbol at the bottom of this page.
Wallet Node Version
  The PPC wallet is accessed via fast direct RPC calls.
      The wallet/node used by this explorer reports the following version information.
netinfo.version:  v0.12.7.0 Coccinellidae
netinfo.subversion:  /Satoshi:23.0.0/Peercoin:12.7.0(v0.12.7.0 Coccinellidae)/
netinfo.protocolversion:  70017
walletinfo.walletversion:  159900