Find all superblock payments to a given list of addresses (CSV two fields: address,description)

find_payments.sh

#!/bin/bash

n=0
echo "Reading csv from stdin..." 1>&2
while IFS=,$'\r' read a b;do
    echo "$a - $b" 1>&2
    ADDRESS[$n]="$a"
    DESC[$n]="$b"
    ((n++))
done

echo "Read $n rows." 1>&2

if [[ $n = 0 ]];then exit 1;fi

height=$(dash-cli getblockcount)
if [ $? -ne 0 ];then echo "dash-cli does not seem to be working..." 1>&2;exit 2;fi



# Print the csv header
echo "${ADDRESS[0]},${DESC[0]},date,block_num,tx_hash,DASH_recieved"


for ((block=332320;block<height;block+=16616));do
    blockhash=$(dash-cli getblockhash $block)
    txhash=$(dash-cli getblock $blockhash|jq -r '.tx[0]')
    time=$(dash-cli getblock $blockhash|jq -r '.time')
    time=$(TZ=GMT date -d @$time +"%Y%m%d%H%M")


    tx=$(dash-cli getrawtransaction $txhash 1)
    length=$(jq '.vout|length'<<<"$tx")
    for ((i=0; i<length; i++));do
        addresses=$(jq ".vout[$i].scriptPubKey.addresses"<<<"$tx")
        for ((j=0; j<"${#ADDRESS[*]}"; j++));do
            grep -q "${ADDRESS[$j]}"<<<"$addresses"
                if [ $? -eq 0 ];then
                    # A match has been found!
                    valueDASH=$(jq ".vout[$i].value"<<<"$tx")
                    echo "${ADDRESS[$j]},${DESC[$j]},$time,$block,$txhash,$valueDASH"
                fi
        done
    done
done