But in 2021, millions of retired carbon credits were tokenized
Wow, the retired ones too? There's the ones that were already "spent"!
But in 2021, millions of retired carbon credits were tokenized
Wow, the retired ones too? There's the ones that were already "spent"!
Blockchains address this problem in two ways. First, they enforce a complete ordering on all transactions, which generates a tree of alternative views of history. Second, they define canon for histories, along with a fork-choice rule that selects the canonical branch from the tree of histories.
Blockchains solve the double spending problem in two ways.
(1) They enforce a complete ordering of all transactions, which results in a tree of possible histories. (2) They define a fork-choice rule that selects the canonical branch from the tree of all possible histories.