Isn't Bitcoin just an electronic data message?
Discussion
While it is true that Bitcoin transactions are digital in nature, there's much more going on beneath the surface. At its core, Bitcoin is a decentralized and trustless financial system reliant upon a blockchain network of consensus-based nodes and governed by cryptographic code. The transparency facet ensured through publicly recorded irreversible blockchain-distributed ledger forever implosion for entering blocks denied probable cyber-attack grounds to modify previously coded encryption as per consensus-authetics.
In practice, this advanced system allow users applying technical knowledge of mathematics to participate
When you say the longest chain?Does this imply the longest chain of digital signatures?