Smart Oracle Transporte datas into Blockchain

(M.) #1

Hey Guys
I got a question about the Smart oracles.
If i like to install important documents, certificats or contracts, should i use a Smart Oracle to transporte this documents over a Smart Contract into the Blockchain?
How is with the rfid Dates from a transportation, is it only possible to entre this datas from the rfid Chip into the Blockchain when i’m using a Smart oracle?

Thanks and greets