Recreating Bitcoin 7:UTXO
The second version of Bitcoin has been launched and was running without issues.
Important changes included:
Adding digital signature
Replacing usernames with public keys
Adding the digital signature to the transaction model
Deleting the account model
This chapter talks about how to redefine transactions.
Transactions are the core of economic theories. Transactions are everything.
Transactions carry not only the motivation of each individual, but also the mottle of the whole world. Understanding the concept of transactions determines how high Bitcoin can reach. How to understand transactions reis determined by how to define transactions.
After the launch of the new version, everything seemed to be running normally.
However, where there is human design there are bugs.
One day, Alice found Satoshi and told him that her balance returned to zero and suspected...
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