What exactly is blockchain? Many people can’t explain it clearly!
Anyone can view transactions on a public blockchain, but addresses are not directly linked to real identities. That’s why it is often described as “public and transparent, but not tied to real names.”
On a proof-of-work blockchain, changing an old block means mining all the blocks after it again and catching up with the ever-growing main chain across the network—a very costly undertaking.
Verify information using multiple sources before taking action; don’t rely on just one person’s account.
$BTC 73734.01（-1.48%）
Anyone can view transactions on a public blockchain, but addresses are not directly linked to real identities. That’s why it is often described as “public and transparent, but not tied to real names.”
On a proof-of-work blockchain, changing an old block means mining all the blocks after it again and catching up with the ever-growing main chain across the network—a very costly undertaking.
Verify information using multiple sources before taking action; don’t rely on just one person’s account.
$BTC 73734.01（-1.48%）
