bitcoin core – How does the initialblockdownload field in getblockchaininfo RPC work?

that much initialblockdownload fields of output getblockchaininfo RPC reports the internal “IsInitialBlockDownload” status of the node software.

The value of this state is always true It is secured with a latch when started. false Whenever all of the following conditions are true:

• The currently active chain will have at least as many cumulative PoWs as a constant hardcoded in the software (updated with every major release).
• The timestamp of the currently active tip is within the past 24 hours.

IsInitialBlockDownload whenever the state is latched. falseThere is no going back. true (Unless you restart).