Difference between revisions of "User:Jsarenik"

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<pre>
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Helping with https://en.bitcoin.it/wiki/Signet
#!/bin/sh
 
  
cd ~/src/bitcoin/src
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I wish I could quash commits on this wiki :-)
 
 
./bitcoind -regtest -daemon=1
 
printf "Waiting for regtest bitcoind to start"
 
while ! ./bitcoin-cli -regtest getconnectioncount 2>/dev/null 1>&2
 
do printf .; sleep 1
 
done; echo
 
 
 
./bitcoin-cli -regtest createwallet default >/dev/null 2>&1
 
./bitcoin-cli -regtest loadwallet default >/dev/null 2>&1
 
ADDR=$(./bitcoin-cli -regtest getnewaddress '' bech32)
 
PRIVKEY=$(./bitcoin-cli -regtest dumpprivkey $ADDR)
 
PUBKEY=$(./bitcoin-cli -regtest getaddressinfo $ADDR | jq -r .pubkey)
 
 
 
LENX2=$(printf $PUBKEY | wc -c)
 
LEN=$((LENX2/2))
 
LENHEX=$(echo "obase=16; $LEN" | bc)
 
SCRIPT=$(echo 51${LENHEX}${PUBKEY}51ae)
 
 
 
cat <<EOF
 
ADDR=$ADDR
 
PRIVKEY=$PRIVKEY
 
PUBKEY=$PUBKEY
 
SCRIPT=$SCRIPT
 
EOF
 
 
 
./bitcoin-cli -regtest stop 2>&1
 
 
 
datadir=$HOME/signet-custom-$$
 
mkdir $datadir
 
cat > $datadir/bitcoin.conf <<EOF
 
signet=1
 
[signet]
 
daemon=1
 
signetchallenge=$SCRIPT
 
EOF
 
 
 
./bitcoind -datadir=$datadir
 
 
 
printf "Waiting for custom Signet bitcoind to start"
 
while ! ./bitcoin-cli -datadir=$datadir getconnectioncount 2>/dev/null 1>&2
 
do printf .; sleep 1
 
done; echo
 
 
 
./bitcoin-cli -datadir=$datadir createwallet default >/dev/null 2>&1
 
./bitcoin-cli -datadir=$datadir loadwallet default >/dev/null 2>&1
 
./bitcoin-cli -datadir=$datadir importprivkey "$PRIVKEY"
 
NADDR=$(./bitcoin-cli -datadir=$datadir getnewaddress)
 
 
 
# Examples from
 
# https://github.com/bitcoin/bitcoin/pull/19937#issuecomment-696419619
 
 
 
../contrib/signet/generate.py --cli="./bitcoin-cli -datadir=$datadir" generate 1 --block-time=1 --address="$NADDR" --grind-cmd='./bitcoin-util grind'
 
#../contrib/signet/generate.py --cli="./bitcoin-cli -datadir=$datadir" generate 1 --block-time=1 --address="$NADDR" --backdate 0
 
#../contrib/signet/generate.py --cli="./bitcoin-cli -datadir=$datadir" generate 1 --block-time=1 --descriptor="wpkh(...)#..." --secondary
 
 
 
./bitcoin-cli -datadir=$datadir getblocktemplate '{"rules": ["signet","segwit"]}' \
 
  | ../contrib/signet/generate.py --cli="./bitcoin-cli -datadir=$datadir" genpsbt --address="$NADDR" \
 
  | ./bitcoin-cli -datadir=$datadir -stdin walletprocesspsbt
 
 
 
#../contrib/signet/generate.py solvepsbt --grind-cmd='./bitcoin-util grind' | ./bitcoin-cli -datadir=$datadir submitblock
 
 
 
./bitcoin-cli -datadir=$datadir stop
 
</pre>
 

Latest revision as of 09:28, 18 October 2020

Helping with https://en.bitcoin.it/wiki/Signet

I wish I could quash commits on this wiki :-)