Figures & data
Figure 1. Adding transactions to the blockchain.
Figure 2. Smart contract relationship with the blockchain.
Table 1. Denominations of ether converted into US dollars using https://ethgasstation.info.
Figure 3. Smart contract functions mapped onto buyer–supplier transactions.
Table 2. List of smart contract functions.
Table 3. Components of the EVM.
Figure 4. Outline of Truffle’s stack.
Figure 5. Live blockchain running on the Ganache framework.
Figure 6. EVM representation of Wood’s (Citation2017) formula.
