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 LTC, 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.fullversion:  v0.14.10.0 Anisoptera
netinfo.version:  250200
netinfo.subversion:  /Satoshi:25.2.0/Peercoin:14.10.0(v0.14.10.0 Anisoptera)/
netinfo.protocolversion:  70018
walletinfo.walletversion:  159900