bootstrap.datis a file that contains the copy of blockchain from genesis block to a certain point of time. This compressed
bootstrap.datfile is used to speed up the initial blockchain download times. Your wallet client downloads and verifies each block from the P2P network. This is usually slow and especially if you are using wallet for the first time, then syncing process can take quite a long time.
rpcpasswordare not specified)
datadiris not specified)
rev_hash_bytes: If true, the written block hash list will be byte-reversed. (In other words, the hash returned by getblockhash will have its bytes reversed.) False by default. Intended for generation of standalone hash lists but safe to use with linearize-data.py, which will output the same data no matter which byte format is chosen.
linearize-hashesscript requires a connection, local or remote, to a JSON-RPC server. Running hyd
hydra-qt -serverwill be sufficient.
output_file: The file that will contain the final blockchain. or
output: Output directory for linearized
debug_output: Some printouts may not always be desired. If true, such output will be printed.
file_timestamp: Set each file's last-accessed and last-modified times, respectively, to the current time and to the timestamp of the most recent block written to the script's blockchain.
genesis: The hash of the genesis block in the blockchain.
input: hydrad blocks/ directory containing blkNNNNN.dat
hashlist: text file containing list of block hashes created by linearize-hashes.py.
max_out_sz: Maximum size for files created by the
netmagic: Network magic number.
out_of_order_cache_sz: If out-of-order blocks are being read, the block can be written to a cache so that the blockchain doesn't have to be sought again. This option specifies the cache size. (Default:
rev_hash_bytes: If true, the block hash list written by linearize-hashes.py will be byte-reversed when read by linearize-data.py. See the linearize-hashes entry for more information.
split_timestamp: Split blockchain files when a new month is first seen, in addition to reaching a maximum file size (
bootstrap.datinto hydra data directory, the default datadir paths are different paths for different OS: