Questions on: leveldb

The best way to write a parser of your own for the blockchain is to find the source code of one that already exists and from that deduce the precise underlying data structure and how to parse and interpret it. e. g
LevelDB is an open source on-disk key-value store written by Google fellows Jeffrey Dean and Sanjay Ghemawat. [1][2] Inspired by Bigtable,[3] LevelDB is hosted on GitHub under the New BSD License and has been ported to a variety of Unix-based systems