foreign_chain://ethereum/history/0x100/result.transactionsRoot
- here the foreign_chain
oracle type is used followed by the foreign chain of choice: ethereum
, the type of data point (block_number
, history
, balance
, storage
). To see other blockchain data point options, see this file. Then the required data parameter is passed 0x100
followed by the object key mapping result.transactionsRoot
.