Each square box on this diagram represents a transaction being sent.
Each time a transaction is sent, 2 transactions are validated as part of the process (see the 2 dotted arrow lines extending from each transaction to 2 other transactions).
The grey boxes on the right represent new (non-validated) transactions.
The red boxes represent transactions that have been validated a few times.
The green boxes represent transactions that have been validated a sufficient number of times, in order to be accepted as “confirmed” by its recipient.
to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.