It was the Bitcointalk forum that inspired us to create Bitcointalksearch.org - Bitcointalk is an excellent site that should be the default page for anybody dealing in cryptocurrency, since it is a virtual gold-mine of data. However, our experience and user feedback led us create our site; Bitcointalk's search is slow, and difficult to get the results you need, because you need to log in first to find anything useful - furthermore, there are rate limiters for their search functionality.
The aim of our project is to create a faster website that yields more results and faster without having to create an account and eliminate the need to log in - your personal data, therefore, will never be in jeopardy since we are not asking for any of your data and you don't need to provide them to use our site with all of its capabilities.
We created this website with the sole purpose of users being able to search quickly and efficiently in the field of cryptocurrency so they will have access to the latest and most accurate information and thereby assisting the crypto-community at large.
$ grep 'bc1qpcmm7k' blockchair_bitcoin_addresses_and_balance_LATEST.tsv
$ grep 'bc1pqcmm7krqrmsjr4k84r85v6s9rhnl9warprrp0t' blockchair_bitcoin_addresses_and_balance_LATEST.tsv
#!/usr/bin/env bash
set -e
echo "### Public addresses downloader and converter to bloom filter ###"
echo [01/12] Download the addresses
wget http://addresses.loyce.club/blockchair_bitcoin_addresses_and_balance_LATEST.tsv.gz
echo [02/12] Unpack the archive
pv blockchair_bitcoin_addresses_and_balance_LATEST.tsv.gz | gunzip > blockchair_bitcoin_addresses_and_balance_LATEST.tsv
echo [03/12] Check lowest balance line
line=$(grep -m 1 -bne $'\t99999$' blockchair_bitcoin_addresses_and_balance_LATEST.tsv | cut -d ":" -f 2)
echo [04/12] Get only with proper balance
head -c $line blockchair_bitcoin_addresses_and_balance_LATEST.tsv > int1.txt
echo [05/12] Get rid of first line
tail -n +2 int1.txt > int2.txt
echo [06/12] Get only addresses, sort and write to file
pv int2.txt | cut -f 1 | sort > gte1mBTC.txt
echo [07/12] Search for incompatible addresses
line=$(grep -m 1 -bne $'^bc1p' "gte1mBTC.txt" | cut -d ":" -f 2)
echo [08/12] Get only compatible addresses
head -c $line "gte1mBTC.txt" > int3.txt
echo "[09/12] Convert addresses to hash160 ($(wc -l < int3.txt) lines)"
pv int3.txt | ~/brainflayer/brainflayer -o int4.txt
echo [10/12] Sort and uniq hashes
pv -c int4.txt | sort -u | pv -c > hash160.txt
echo [11/12] Convert hex to bloom filter
~/brainflayer/hex2blf "hash160.txt" bloom.blf
echo [12/12] Finished!
>&2 echo -ne "\x7"