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A few minutes? Whole core? That's really fast. When i tried to parse it with old "blockparser" i have 20% in 2 days and time was increased very fast every hour.
Can you share with me your chainstate parser? Wanna try it. Thanks.
Can you share with me your chainstate parser? Wanna try it. Thanks.
The source code is opensource, on github: https://github.com/mycroft/chainstate
It doesn't parse the blockchain. It just read the chainstate from Bitcoin Core. https://en.bitcoin.it/wiki/Data_directory#chainstate_subdirectory
The chainstate is the result of parsing the blockchain, and contains all unspent transactions for new transaction validation purposes. When a new block is recieved by Bitcoin core, it will update this database to remove spent transactions and fills in new unspent transactions.
As for now, the chainstate is a 3-4GB leveldb database, with ~35 millions records (I didn't check recently). My tool will just read this database, and for each record (which are unspent transactions), decode it and find out which is the address & value (unspent amount of bitcoin).
Then, with a set of scripts, I sort unique addresses & compute their final balance. The whole process takes ~ 10 minutes (and it is not optimized at all).
I think I could do this. Mind to submit a patch ?
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frnd... can you please tell me the dependancy package to compile your softwre in ubuntu linux....
I have fresh install of linux ubuntu.... but there are so many errors when I tried to compile it using make....
can you please PM me(I cant send you message as u block newbie....)....
Please help me, i Need all the unspent addresses of many coins.... i dont need balance I just need addresses....
