A blockchain enabled network system for handling network system fault tolerance, the blockchain enabled network system being configured to comprise: a computing system programmed or configured with at least one of a plurality of processors arranged as an active processor node in the blockchain enabled network system; an active data storage device comprising a first ledger corresponding to a first blockchain and a second ledger corresponding to a second blockchain; a standby processor node in communication with the active data storage device; and a standby data storage device, the active processor node being programmed or configured to: record blocks (310, 360, N, 400) corresponding to data received through the blockchain enabled network system on the first ledger and the second ledger, such that the first ledger and the second ledger have matching data; analyze said blocks to detect at least one failure or anticipated failure of the active processor node, the active data storage device, or any combination thereof; and in response to detecting the at least one failure or anticipated failure, generating a switch-over command configured to cause the computing system to perform a reconfiguration of the blockchain enabled network system comprising at least one of the following: switch from the active processor node to the standby processor node such that the standby processor node records the blocks received through the blockchain enabled network system and is activated as a new active processor node, switch from the active data storage device to the standby data storage device, or any combination thereof. a computing system programmed or configured with at least one of a plurality of processors arranged as an active processor node in the blockchain enabled network system; an active data storage device comprising a first ledger corresponding to a first blockchain and a second ledger corresponding to a second blockchain; a standby processor node in communication with the active data storage device; and a standby data storage device, the active processor node being programmed or configured to: record blocks (310, 360, N, 400) corresponding to data received through the blockchain enabled network system on the first ledger and the second ledger, such that the first ledger and the second ledger have matching data; analyze said blocks to detect at least one failure or anticipated failure of the active processor node, the active data storage device, or any combination thereof; and in response to detecting the at least one failure or anticipated failure, generating a switch-over command configured to cause the computing system to perform a reconfiguration of the blockchain enabled network system comprising at least one of the following: switch from the active processor node to the standby processor node such that the standby processor node records the blocks received through the blockchain enabled network system and is activated as a new active processor node, switch from the active data storage device to the standby data storage device, or any combination thereof. record blocks (310, 360, N, 400) corresponding to data received through the blockchain enabled network system on the first ledger and the second ledger, such that the first ledger and the second ledger have matching data; analyze said blocks to detect at least one failure or anticipated failure of the active processor node, the active data storage device, or any combination thereof; and in response to detecting the at least one failure or anticipated failure, generating a switch-over command configured to cause the computing system to perform a reconfiguration of the blockchain enabled network system comprising at least one of the following: switch from the active processor node to the standby processor node such that the standby processor node records the blocks received through the blockchain enabled network system and is activated as a new active processor node, switch from the active data storage device to the standby data storage device, or any combination thereof.