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.
Sat, 02 Mar 2024 12:40:58 GMT
Click on exchange name to visit their site.

is worth
Freiexchange0.000000000.000000000.000000000.000000000.000000010.00000001   BTC+0.0000 %
UnnamedExchange0.004400000.004400000.000000000.00250001 0.00000000   DOGE+0.0000 %
UnnamedExchange0.000000010.000000010.000000000.00000000 0.00000000   BTC+0.0000 %