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 NVC wallet is accessed via fast direct RPC calls.
      The wallet/node used by this explorer reports the following version information.
version:  nvc-v0.5.9.build-g32a928e (dognose)-bdb-gcc
protocolversion:  60018
walletversion:  60017
openssl_version:  OpenSSL 3.0.7 1 Nov 2022
berkeleydb_version:  Berkeley DB 4.8.30: (April 9, 2010)