Blockchain Oracles
What They Are & Why They’re Necessary
4 min readOct 13, 2018
In ancient Greek mythology, oracles were known as spiritual beings & sources of infinite wisdom & knowledge due to their connection communication with the gods on Mount Olympus (the spiritual world). The most well-known is the Oracle at Delphi — popularized by the now-revered classic, Oedipus Rex. These oracles often provided information to protagonists & travelers…