GitHub - jgarzik/python-bitcoinrpc: Python interface to

node information on explorers

I'm trying to set my first c-lightning node with docker-compose using image from https://hub.docker.com/elementsproject/lightningd. currently, my node can connect and open channel with other nodes (and I can open a channel to the node just fine), but it's still not updated (ie. has no information) on most explorers.
the following is result of getinfo and listconfigs
getinfo { "id": "03db40337c2de299a8fa454fdf89d311615d50a27129d43286696d9e497b2b027a", "alias": "TestName", "color": "fff000", "num_peers": 3, "num_pending_channels": 0, "num_active_channels": 3, "num_inactive_channels": 0, "address": [ { "type": "ipv4", "address": "68.183.195.14", "port": 9735 } ], "binding": [ { "type": "ipv4", "address": "172.18.0.3", "port": 9735 } ], "version": "v0.7.1-906-gf657146", "blockheight": 601917, "network": "bitcoin", "msatoshi_fees_collected": 0, "fees_collected_msat": "0msat" } listconfigs { "# version": "v0.7.1-906-gf657146", "lightning-dir": "/root/.lightning", "wallet": "sqlite3:///root/.lightning/lightningd.sqlite3", "plugin": "/uslocal/bin/../libexec/c-lightning/plugins/pay", "plugin": "/uslocal/bin/../libexec/c-lightning/plugins/autoclean", "plugin": "/uslocal/bin/../libexec/c-lightning/plugins/fundchannel", "network": "bitcoin", "allow-deprecated-apis": true, "always-use-proxy": false, "daemon": "false", "rpc-file": "lightning-rpc", "rgb": "fff000", "alias": "HubTest", "bitcoin-rpcuser": [redacted], "bitcoin-rpcpassword": [redacted], "bitcoin-rpcconnect": "bitcoind", "bitcoin-retry-timeout": 60, "pid-file": "lightningd-bitcoin.pid", "ignore-fee-limits": false, "watchtime-blocks": 144, "max-locktime-blocks": 2016, "funding-confirms": 3, "commit-fee-min": 200, "commit-fee-max": 2000, "commit-fee": 500, "cltv-delta": 14, "cltv-final": 10, "commit-time": 10, "fee-base": 0, "rescan": 15, "fee-per-satoshi": 1, "max-concurrent-htlcs": 30, "min-capacity-sat": 10000, "bind-addr": "172.18.0.3:9735", "announce-addr": "68.183.195.14:9735", "offline": "false", "autolisten": true, "disable-dns": "false", "enable-autotor-v2-mode": "false", "encrypted-hsm": false, "log-level": "DEBUG", "log-prefix": "lightningd(7):" } 
is there something wrong with this configuration? or is it another issue?
I understand that explorers update their node list irregularly, and as far as the node can open channels (and can be connected), everything is fine. but this thing has bugging me for weeks.
thank you~
edit=c-lightning
submitted by 17hubest to lightningnetwork [link] [comments]

Config file on lightningd (docker)

Hello,

I have installed the lightning implementation of Elementsproject and got it up and running...
Unfortunately my node doesn't show up as a "public node", anyone knows how to fix it? link to node
I would also like to modify the fee, how can I get to the config file? (could it be in this path? - "/scratch/bitcoin/mainnet/clightning:/root/.lightning")

I have installed lightning using this guide (https://medium.com/coinmonks/installing-lightning-network-part-2-here-we-go-again-ed5a84f9cade)

and this is what I get by running lightning-ctl getinfo and listconfigs
{ "id": "03bd8e6a83933ce73fa74966b80920adc6010a1fdabea8577633088dbc5dee0662", "alias": "Lighning1", "color": "ff4500", "num_peers": 3, "num_pending_channels": 2, "num_active_channels": 1, "num_inactive_channels": 0, "address": [ { "type": "ipv4", "address": "157.230.119.206", "port": 9735 } ], "binding": [ ], "version": "v0.7.0", "blockheight": 574321, "network": "bitcoin", "msatoshi_fees_collected": 0, "fees_collected_msat": "0msat" } lightning-cli listconfigs { "# version": "v0.7.0", "rgb": "ff4500", "alias": "Lighning1", "bitcoin-rpcuser": "rpcuser", "bitcoin-rpcpassword": "rpcpass", "bitcoin-rpcconnect": "bitcoind", "pid-file": "lightningd-bitcoin.pid", "log-level": "DEBUG", "log-prefix": "lightningd(7):", "lightning-dir": "/root/.lightning", "rpc-file": "lightning-rpc", "daemon": "false", "ignore-fee-limits": false, "watchtime-blocks": 144, "max-locktime-blocks": 2016, "funding-confirms": 3, "commit-fee-min": 200, "commit-fee-max": 2000, "commit-fee": 500, "cltv-delta": 14, "cltv-final": 10, "commit-time": 10, "fee-base": 1000, "rescan": 15, "fee-per-satoshi": 10, "announce-addr": "157.230.119.206:9735", "offline": "false", "autolisten": true, "network": "bitcoin", "allow-deprecated-apis": true, "autocleaninvoice-cycle": 0, "autocleaninvoice-expired-by": 86400, "always-use-proxy": false, "disable-dns": "false" } 

Thank you for the help :)
submitted by samovar3112 to lightningnetwork [link] [comments]

JSON-RPC connection failed when blockchain on USB – Please Help!

Hi,
Please be gentle.
2 weeks ago I had only ever used windows, the tor browser bundle and an electrum bitcoin wallet. Id heard of tails but never used it and knew nothing at all of coinjoin and joinmarket. I read a few things on reddit and thought id give it a try. After a lot more reading I decided on the following set up:
1.Tails with persistant on USB
2.Veracrypt install with hidden partition volume
3.bitcoin core over tor with blockchain stored on USB drive
4.joinmarket using the blockchain on my USB
5.joinmarket using the tor based irc channel
as you can imagine for a complete noob it has been a very steep learngin curve!
I was very pleased with myself today when I thought I had finnally managed to get it all set up without having to ask for help (I enjoy the intelectual challenge of working it ouy for myself) but when I tested it using python wallet-tool.py wallet.json
I get the following error:
2016-03-15 16:08:47,033 [MainThread ] [DEBUG] hello joinmarket
Traceback (most recent call last):
File "wallet-tool.py", line 89, in
load_program_config()
File "/home/amnesia/Persistent/joinmarket/joinmarket/configure.py", line 223, in load_program_config
global_singleton.config)
File "/home/amnesia/Persistent/joinmarket/joinmarket/configure.py", line 242, in get_blockchain_interface_instance
bc_interface = BitcoinCoreInterface(rpc, network)
File "/home/amnesia/Persistent/joinmarket/joinmarket/blockchaininterface.py", line 492, in init
blockchainInfo = self.jsonRpc.call("getblockchaininfo", [])
File "/home/amnesia/Persistent/joinmarket/joinmarket/jsonrpc.py", line 111, in call
response = self.queryHTTP(request)
File "/home/amnesia/Persistent/joinmarket/joinmarket/jsonrpc.py", line 100, in queryHTTP
repr(exc))
joinmarket.jsonrpc.JsonRpcConnectionError: JSON-RPC connection failed. Err:error(111, 'Connection refused')
so close yet still so far!!!!! I havent been able to find an answer to this anywhere and simply have no idea what it means or how to fix it. so am posting here in the hope someone can help or point me in the right direction. my bitcoin and joinmarket settings are as follows:
/home/amnesia/Persistent/bitcoin-0.11.2/bin/bitcoin.conf
rpcuser=bitcoin
rpcpassword=password
daemon=1
proxyrandomize=1
proxy=127.0.0.1:9050
listen=0
server=1
For JoinMarket
walletnotify=curl -sI --connect-timeout 1 http://localhost:62602/walletnotify?%s
alertnotify=curl -sI --connect-timeout 1 http://localhost:62602/alertnotify?%s
User must uncomment and input path to blockchain files
datadir=/media/amnesia/590C-2CF0/bitcoin
/home/amnesia/Persistent/joinmarket/joinmarket.cfg
[BLOCKCHAIN]
blockchain_source = bitcoin-rpc
network = mainnet
rpc_host = localhost
rpc_port = 8332
rpc_user = bitcoin
rpc_password = password
[MESSAGING]
host = 6dvj6v5imhny3anf.onion
channel = joinmarket-pit
port = 6698
usessl = true
socks5 = true
socks5_host = localhost
socks5_port = 9050
maker_timeout_sec = 30
and can anyone confirm I am right in thinking that to run bitcoin core over tor I just choose socks5 and port 9050 in the settings, there's nothing else I need to change? Told you I was a noob!
Thanks in advance for any help and please forgive me if I dont understand your answer at first.
i also have no idea how to sort out the formatting of that post, sorry!!!!
submitted by smokingskills1 to joinmarket [link] [comments]

tailsjoin full node connection failed

I've been trying to get joinmarket running with a full node working forever and I'm almost there but I keep getting this error.
2016-04-18 22:09:43,109 [MainThread ] [DEBUG] hello joinmarket Traceback (most recent call last):
File "wallet-tool.py", line 89, in
load_program_config() 
File "/home/amnesia/Persistent/joinmarket/joinmarket/configure.py", line 222, in \load_program_config
global_singleton.config)
File "/home/amnesia/Persistent/joinmarket/joinmarket/configure.py", line 241, in \get_blockchain_interface_instance
bc_interface = BitcoinCoreInterface(rpc, network) 
File "/home/amnesia/Persistent/joinmarket/joinmarket/blockchaininterface.py", line 492, in
init blockchainInfo = self.jsonRpc.call("getblockchaininfo", [])
File "/home/amnesia/Persistent/joinmarket/joinmarket/jsonrpc.py", line 111, in call
response = self.queryHTTP(request) 
File "/home/amnesia/Persistent/joinmarket/joinmarket/jsonrpc.py", line 100, in queryHTTP
repr(exc))
joinmarket.jsonrpc.JsonRpcConnectionError: JSON-RPC connection failed. Err:error(111, \'Connection refused')

joinmarket.cfg:

[BLOCKCHAIN] blockchain_source = bitcoin-rpc #options: blockr, bitcoin-rpc, json-rpc, regtest # for instructions on bitcoin-rpc read # https://github.com/chris-belchejoinmarket/wiki/Running-JoinMarket-with-Bitcoin-Core-full-node network = mainnet rpc_host = 127.0.0.1 rpc_port = 8332 rpc_user = bitcoin rpc_password = password
[MESSAGING] #host = irc.cyberguerrilla.org channel = joinmarket-pit #port = 6697 #usessl = true #socks5 = false socks5_host = 127.0.0.1 socks5_port = 9050 #for tor host = 6dvj6v5imhny3anf.onion port = 6697 usessl = true socks5 = true maker_timeout_sec = 30

bitcoin.conf:

rpcuser=bitcoin rpcpassword=password daemon=1 proxyrandomize=1 proxy=127.0.0.1:9050 listen=0 server=1
# For JoinMarket
walletnotify=curl -sI --connect-timeout 1 http://127.0.0.1:62602/walletnotify?%s
alertnotify=curl -sI --connect-timeout 1 http://127.0.0.1:62602/alertnotify?%s
# User must uncomment and input path to blockchain files
datadir=/home/amnesia/Persistent/.bitcoin"
Can any please help?
submitted by frustratedtails to joinmarket [link] [comments]

error: incorrect rpcuser or rpcpassword (authorization failed) /r/Bitcoin

error: incorrect rpcuser or rpcpassword (authorization failed) /Bitcoin submitted by BitcoinAllBot to BitcoinAll [link] [comments]

What are recommended bitcoin.conf settings when using c-lightning?

I'm running full (non-pruned) bitcoin core 0.20 on Ubuntu 18. My current bitcoin.conf is:
txindex=1 listenonion=0 server=1 rpcuser=xxx rpcpassword=xxx rpcthreads=1 
If I use c-lightning, what changes do I need to make to the above file? Thanks in advance.
submitted by 1Tim1_15 to lightningnetwork [link] [comments]

Connecting bitcoin-qt to bitcoind on local network

Hello,
I have a bitcoin node running on a headless box (bitcoind) and I would like to connect to it using bitcoin-qt on my desktop. I'm getting a little confused with the process.... does bitcoin-qt need to connect to bitcoind using RPC? Do I store my wallet file on the bitcoind box, or bitcoin-qt box?
The bitcoin node is already setup to work with an electrum server, so I already have rpcbind=0.0.0.0, rpcallowip=$ELECTRUX_IP, and rpcuserpcpassword set. I tried adding my desktop IP to rpcallowip, and setting the appropriate username/password in bitcoin-qt's bitcoin.conf, but no luck. I can see in debug.log for bitcoin-qt that the connection is rejected.

The node runs over TOR and I have onlynet=onion set in bitcoind's bitcoin.conf, but that doesn't seem to stop electrumx connecting via RPC over clearnet, so this shouldn't be an issue right?

Am I missing something here? Help would be much appreciated!
submitted by backfromBTCpast to Bitcoin [link] [comments]

Bitcoin core RPC very slow: "mapOrphan overflow, removed 1 tx"

I am running bitcoin core v0.18.0 and noticed that now my queries made locally through the RPC are taking very long. Here is my bitcoin.conf:
txindex=1 datadir=/media/**** maxmempool=30000 mempoolexpiry=99999 choosedatadir=1 checkblocks=3 minrelayfee=0 maxconnections=9999 debug=mempool debug=mempoolrej addnode=*** addnode=*** logips=1 rest=1 rpcuser=*** rpcpassword=*** 
And here is a sample of the log, notice the unusual mapOrphan overflow lines:
20-05-21T21:04:09Z AcceptToMemoryPool: peer=33: accepted 1755b76d790f73252c0ccf890477803aa295444953514fc5c9aad8c2fe6154e0 (poolsz 20383 txn, 105635 kB) 2020-05-21T21:04:09Z stored orphan tx 89cdced1c7c61bf59633af323fd2dbe07c5a6859c51d83247f0fb01b83eb1451 (mapsz 101 outsz 137) 2020-05-21T21:04:09Z mapOrphan overflow, removed 1 tx 2020-05-21T21:04:10Z AcceptToMemoryPool: peer=26: accepted 1122f2315279bc0378fe51733638ede97dcaa938c2fcbd930d91ac2405999fcd (poolsz 20385 txn, 105762 kB) 2020-05-21T21:04:10Z AcceptToMemoryPool: peer=33: accepted 95bd4499ffd3111dab98dbbcb565ff897f21a07c9242659cd38f452022267f78 (poolsz 20386 txn, 105763 kB) 2020-05-21T21:04:10Z stored orphan tx 8c547967ff198c286770f966256c3b09482c5390a93016e597d8a1c6c6699afa (mapsz 101 outsz 138) 2020-05-21T21:04:10Z mapOrphan overflow, removed 1 tx 2020-05-21T21:04:10Z stored orphan tx 2d5fcb835d580caa7fd32f0260cb4ce0e5edf67bf1dc134d1153d6d3118c7009 (mapsz 101 outsz 138) 2020-05-21T21:04:10Z mapOrphan overflow, removed 1 tx 2020-05-21T21:04:10Z AcceptToMemoryPool: peer=20: accepted a49508232092870d58d4f7c63127cb688897d25f8ba1fb0d1c86e4c4b09a2f00 (poolsz 20387 txn, 105764 kB) 2020-05-21T21:04:10Z stored orphan tx 854ccbbd7fd0f04b466dec92df3cbfe96fd8aa25eb0aa17a8524aa82a4bff6ff (mapsz 101 outsz 138) 2020-05-21T21:04:10Z mapOrphan overflow, removed 1 tx 2020-05-21T21:04:10Z stored orphan tx 8ee4f6de0f5d9bdeaa840749193799636b22498711401936e86fc265574430f7 (mapsz 101 outsz 138) 2020-05-21T21:04:10Z mapOrphan overflow, removed 1 tx 
The node is up-to-date and I didn't detect anything unusual (like a stale block/fork).
submitted by johnturtle to BitcoinBeginners [link] [comments]

Groestlcoin 6th Anniversary Release

Introduction

Dear Groestlers, it goes without saying that 2020 has been a difficult time for millions of people worldwide. The groestlcoin team would like to take this opportunity to wish everyone our best to everyone coping with the direct and indirect effects of COVID-19. Let it bring out the best in us all and show that collectively, we can conquer anything.
The centralised banks and our national governments are facing unprecedented times with interest rates worldwide dropping to record lows in places. Rest assured that this can only strengthen the fundamentals of all decentralised cryptocurrencies and the vision that was seeded with Satoshi's Bitcoin whitepaper over 10 years ago. Despite everything that has been thrown at us this year, the show must go on and the team will still progress and advance to continue the momentum that we have developed over the past 6 years.
In addition to this, we'd like to remind you all that this is Groestlcoin's 6th Birthday release! In terms of price there have been some crazy highs and lows over the years (with highs of around $2.60 and lows of $0.000077!), but in terms of value– Groestlcoin just keeps getting more valuable! In these uncertain times, one thing remains clear – Groestlcoin will keep going and keep innovating regardless. On with what has been worked on and completed over the past few months.

UPDATED - Groestlcoin Core 2.18.2

This is a major release of Groestlcoin Core with many protocol level improvements and code optimizations, featuring the technical equivalent of Bitcoin v0.18.2 but with Groestlcoin-specific patches. On a general level, most of what is new is a new 'Groestlcoin-wallet' tool which is now distributed alongside Groestlcoin Core's other executables.
NOTE: The 'Account' API has been removed from this version which was typically used in some tip bots. Please ensure you check the release notes from 2.17.2 for details on replacing this functionality.

How to Upgrade?

Windows
If you are running an older version, shut it down. Wait until it has completely shut down (which might take a few minutes for older versions), then run the installer.
OSX
If you are running an older version, shut it down. Wait until it has completely shut down (which might take a few minutes for older versions), run the dmg and drag Groestlcoin Core to Applications.
Ubuntu
http://groestlcoin.org/forum/index.php?topic=441.0

Other Linux

http://groestlcoin.org/forum/index.php?topic=97.0

Download

Download the Windows Installer (64 bit) here
Download the Windows Installer (32 bit) here
Download the Windows binaries (64 bit) here
Download the Windows binaries (32 bit) here
Download the OSX Installer here
Download the OSX binaries here
Download the Linux binaries (64 bit) here
Download the Linux binaries (32 bit) here
Download the ARM Linux binaries (64 bit) here
Download the ARM Linux binaries (32 bit) here

Source

ALL NEW - Groestlcoin Moonshine iOS/Android Wallet

Built with React Native, Moonshine utilizes Electrum-GRS's JSON-RPC methods to interact with the Groestlcoin network.
GRS Moonshine's intended use is as a hot wallet. Meaning, your keys are only as safe as the device you install this wallet on. As with any hot wallet, please ensure that you keep only a small, responsible amount of Groestlcoin on it at any given time.

Features

Download

iOS
Android

Source

ALL NEW! – HODL GRS Android Wallet

HODL GRS connects directly to the Groestlcoin network using SPV mode and doesn't rely on servers that can be hacked or disabled.
HODL GRS utilizes AES hardware encryption, app sandboxing, and the latest security features to protect users from malware, browser security holes, and even physical theft. Private keys are stored only in the secure enclave of the user's phone, inaccessible to anyone other than the user.
Simplicity and ease-of-use is the core design principle of HODL GRS. A simple recovery phrase (which we call a Backup Recovery Key) is all that is needed to restore the user's wallet if they ever lose or replace their device. HODL GRS is deterministic, which means the user's balance and transaction history can be recovered just from the backup recovery key.

Features

Download

Main Release (Main Net)
Testnet Release

Source

ALL NEW! – GroestlcoinSeed Savior

Groestlcoin Seed Savior is a tool for recovering BIP39 seed phrases.
This tool is meant to help users with recovering a slightly incorrect Groestlcoin mnemonic phrase (AKA backup or seed). You can enter an existing BIP39 mnemonic and get derived addresses in various formats.
To find out if one of the suggested addresses is the right one, you can click on the suggested address to check the address' transaction history on a block explorer.

Features

Live Version (Not Recommended)

https://www.groestlcoin.org/recovery/

Download

https://github.com/Groestlcoin/mnemonic-recovery/archive/master.zip

Source

ALL NEW! – Vanity Search Vanity Address Generator

NOTE: NVidia GPU or any CPU only. AMD graphics cards will not work with this address generator.
VanitySearch is a command-line Segwit-capable vanity Groestlcoin address generator. Add unique flair when you tell people to send Groestlcoin. Alternatively, VanitySearch can be used to generate random addresses offline.
If you're tired of the random, cryptic addresses generated by regular groestlcoin clients, then VanitySearch is the right choice for you to create a more personalized address.
VanitySearch is a groestlcoin address prefix finder. If you want to generate safe private keys, use the -s option to enter your passphrase which will be used for generating a base key as for BIP38 standard (VanitySearch.exe -s "My PassPhrase" FXPref). You can also use VanitySearch.exe -ps "My PassPhrase" which will add a crypto secure seed to your passphrase.
VanitySearch may not compute a good grid size for your GPU, so try different values using -g option in order to get the best performances. If you want to use GPUs and CPUs together, you may have best performances by keeping one CPU core for handling GPU(s)/CPU exchanges (use -t option to set the number of CPU threads).

Features

Usage

https://github.com/Groestlcoin/VanitySearch#usage

Download

Source

ALL NEW! – Groestlcoin EasyVanity 2020

Groestlcoin EasyVanity 2020 is a windows app built from the ground-up and makes it easier than ever before to create your very own bespoke bech32 address(es) when whilst not connected to the internet.
If you're tired of the random, cryptic bech32 addresses generated by regular Groestlcoin clients, then Groestlcoin EasyVanity2020 is the right choice for you to create a more personalised bech32 address. This 2020 version uses the new VanitySearch to generate not only legacy addresses (F prefix) but also Bech32 addresses (grs1 prefix).

Features

Download

Source

Remastered! – Groestlcoin WPF Desktop Wallet (v2.19.0.18)

Groestlcoin WPF is an alternative full node client with optional lightweight 'thin-client' mode based on WPF. Windows Presentation Foundation (WPF) is one of Microsoft's latest approaches to a GUI framework, used with the .NET framework. Its main advantages over the original Groestlcoin client include support for exporting blockchain.dat and including a lite wallet mode.
This wallet was previously deprecated but has been brought back to life with modern standards.

Features

Remastered Improvements

Download

Source

ALL NEW! – BIP39 Key Tool

Groestlcoin BIP39 Key Tool is a GUI interface for generating Groestlcoin public and private keys. It is a standalone tool which can be used offline.

Features

Download

Windows
Linux :
 pip3 install -r requirements.txt python3 bip39\_gui.py 

Source

ALL NEW! – Electrum Personal Server

Groestlcoin Electrum Personal Server aims to make using Electrum Groestlcoin wallet more secure and more private. It makes it easy to connect your Electrum-GRS wallet to your own full node.
It is an implementation of the Electrum-grs server protocol which fulfils the specific need of using the Electrum-grs wallet backed by a full node, but without the heavyweight server backend, for a single user. It allows the user to benefit from all Groestlcoin Core's resource-saving features like pruning, blocks only and disabled txindex. All Electrum-GRS's feature-richness like hardware wallet integration, multi-signature wallets, offline signing, seed recovery phrases, coin control and so on can still be used, but connected only to the user's own full node.
Full node wallets are important in Groestlcoin because they are a big part of what makes the system be trust-less. No longer do people have to trust a financial institution like a bank or PayPal, they can run software on their own computers. If Groestlcoin is digital gold, then a full node wallet is your own personal goldsmith who checks for you that received payments are genuine.
Full node wallets are also important for privacy. Using Electrum-GRS under default configuration requires it to send (hashes of) all your Groestlcoin addresses to some server. That server can then easily spy on your transactions. Full node wallets like Groestlcoin Electrum Personal Server would download the entire blockchain and scan it for the user's own addresses, and therefore don't reveal to anyone else which Groestlcoin addresses they are interested in.
Groestlcoin Electrum Personal Server can also broadcast transactions through Tor which improves privacy by resisting traffic analysis for broadcasted transactions which can link the IP address of the user to the transaction. If enabled this would happen transparently whenever the user simply clicks "Send" on a transaction in Electrum-grs wallet.
Note: Currently Groestlcoin Electrum Personal Server can only accept one connection at a time.

Features

Download

Windows
Linux / OSX (Instructions)

Source

UPDATED – Android Wallet 7.38.1 - Main Net + Test Net

The app allows you to send and receive Groestlcoin on your device using QR codes and URI links.
When using this app, please back up your wallet and email them to yourself! This will save your wallet in a password protected file. Then your coins can be retrieved even if you lose your phone.

Changes

Download

Main Net
Main Net (FDroid)
Test Net

Source

UPDATED – Groestlcoin Sentinel 3.5.06 (Android)

Groestlcoin Sentinel is a great solution for anyone who wants the convenience and utility of a hot wallet for receiving payments directly into their cold storage (or hardware wallets).
Sentinel accepts XPUB's, YPUB'S, ZPUB's and individual Groestlcoin address. Once added you will be able to view balances, view transactions, and (in the case of XPUB's, YPUB's and ZPUB's) deterministically generate addresses for that wallet.
Groestlcoin Sentinel is a fork of Groestlcoin Samourai Wallet with all spending and transaction building code removed.

Changes

Download

Source

UPDATED – P2Pool Test Net

Changes

Download

Pre-Hosted Testnet P2Pool is available via http://testp2pool.groestlcoin.org:21330/static/

Source

submitted by Yokomoko_Saleen to groestlcoin [link] [comments]

Questions about running a full node on a raspberry pi

I am setting up a full node on my raspberry pi (with 4 gb ram), which is connected to a 1TB external hard drive. I have some questions:
  1. How can I tell bitcoind that I would like it to store chain data on the external hard drive (which I have mounted to /mnt/harddrive)?
  2. After running ./configure, I still don't see ~/.bitcoin/ present. I have created the directory, but how will bitcoind know where to look for the configuration file, bitcoin.conf?
  3. I am hoping to do some data analysis of historical bitcoin transaction data using RPC. Is this the most efficient way to retrieve information?
  4. What settings should I have in the bitcoin.conf file to ensure that I can read historical data? Right now, I have txindex=1, rpcuserpcpassword, server=1, daemon=1. Am I missing any obvious ones? (I haven't been able to find a full spec on what is and isn't allowed in the configuration file).
Thanks in advance!
submitted by AdvancedStock3 to BitcoinBeginners [link] [comments]

Is it normal for a new Full Node server to repeatedly show Potential Sale Tip detected messages? What does this even mean. I surprisingly can't find anything with a solution on the internet. Please look at my log dump and give me an idea what to do. Im trying to run a full node in service to the net

Here is my log messages:

2019-11-14T03:05:38Z Bitcoin Core version v0.18.1 (release build)
2019-11-14T03:05:38Z Assuming ancestors of block 0000000000000000000f1c54590ee18d15ec70e68c8cd4cfbadb1b4f11697eee have valid signatures.
2019-11-14T03:05:38Z Setting nMinimumChainWork=0000000000000000000000000000000000000000051dc8b82f450202ecb3d471
2019-11-14T03:05:38Z Using the 'sse4(1way),sse41(4way)' SHA256 implementation
2019-11-14T03:05:38Z Default data directory /home/norman/.bitcoin
2019-11-14T03:05:38Z Using data directory /media/norman/Seagate Expansion Drive/.bitcoin/
2019-11-14T03:05:38Z Config file: /media/norman/Seagate Expansion Drive/.bitcoin/bitcoin.conf (not found, skipping)
2019-11-14T03:05:38Z Using at most 125 automatic connections (1024 file descriptors available)
2019-11-14T03:05:38Z Using 16 MiB out of 32/2 requested for signature cache, able to store 524288 elements
2019-11-14T03:05:38Z Using 16 MiB out of 32/2 requested for script execution cache, able to store 524288 elements
2019-11-14T03:05:38Z Using 8 threads for script verification
2019-11-14T03:05:38Z scheduler thread start
2019-11-14T03:05:38Z HTTP: creating work queue of depth 16
2019-11-14T03:05:38Z No rpcpassword set - using random cookie authentication.
2019-11-14T03:05:38Z Generated RPC authentication cookie /media/norman/Seagate Expansion Drive/.bitcoin/.cookie
2019-11-14T03:05:38Z HTTP: starting 4 worker threads
2019-11-14T03:05:38Z Using wallet directory /media/norman/Seagate Expansion Drive/.bitcoin/
2019-11-14T03:05:38Z init message: Verifying wallet(s)...
2019-11-14T03:05:38Z Using BerkeleyDB version Berkeley DB 4.8.30: (April 9, 2010)
2019-11-14T03:05:38Z Using wallet /media/norman/Seagate Expansion Drive/.bitcoin/
2019-11-14T03:05:38Z BerkeleyEnvironment::Open: LogDir=/media/norman/Seagate Expansion Drive/.bitcoin/database ErrorFile=/media/norman/Seagate Expansion Drive/.bitcoin/db.log
2019-11-14T03:05:39Z init message: Loading banlist...
2019-11-14T03:05:39Z Cache configuration:
2019-11-14T03:05:39Z * Using 2.0 MiB for block index database
2019-11-14T03:05:39Z * Using 8.0 MiB for chain state database
2019-11-14T03:05:39Z * Using 440.0 MiB for in-memory UTXO set (plus up to 286.1 MiB of unused mempool space)
2019-11-14T03:05:39Z init message: Loading block index...
2019-11-14T03:05:39Z Opening LevelDB in /media/norman/Seagate Expansion Drive/.bitcoin/blocks/index
2019-11-14T03:05:39Z Opened LevelDB successfully
2019-11-14T03:05:39Z Using obfuscation key for /media/norman/Seagate Expansion Drive/.bitcoin/blocks/index: 0000000000000000
2019-11-14T03:05:39Z LoadBlockIndexDB: last block file = 0
2019-11-14T03:05:39Z LoadBlockIndexDB: last block file info: CBlockFileInfo(blocks=1, size=293, heights=0...0, time=2009-01-03...2009-01-03)
2019-11-14T03:05:39Z Checking all blk files are present...
2019-11-14T03:05:39Z Opening LevelDB in /media/norman/Seagate Expansion Drive/.bitcoin/chainstate
2019-11-14T03:05:40Z Opened LevelDB successfully
2019-11-14T03:05:40Z Using obfuscation key for /media/norman/Seagate Expansion Drive/.bitcoin/chainstate: fb03fb54abfe4745
2019-11-14T03:05:40Z Loaded best chain: hashBestChain=000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f height=0 date=2009-01-03T18:15:05Z progress=0.000000
2019-11-14T03:05:40Z init message: Rewinding blocks...
2019-11-14T03:05:40Z init message: Verifying blocks...
2019-11-14T03:05:40Z block index 1516ms
2019-11-14T03:05:40Z init message: Loading wallet...
2019-11-14T03:05:40Z BerkeleyEnvironment::Open: LogDir=/media/norman/Seagate Expansion Drive/.bitcoin/database ErrorFile=/media/norman/Seagate Expansion Drive/.bitcoin/db.log
2019-11-14T03:05:40Z [default wallet] nFileVersion = 180100
2019-11-14T03:05:40Z [default wallet] Keys: 2001 plaintext, 0 encrypted, 2001 w/ metadata, 2001 total. Unknown wallet records: 0
2019-11-14T03:05:41Z [default wallet] Wallet completed loading in 449ms
2019-11-14T03:05:41Z [default wallet] setKeyPool.size() = 2000
2019-11-14T03:05:41Z [default wallet] mapWallet.size() = 0
2019-11-14T03:05:41Z [default wallet] mapAddressBook.size() = 0
2019-11-14T03:05:41Z mapBlockIndex.size() = 1
2019-11-14T03:05:41Z nBestHeight = 0
2019-11-14T03:05:41Z torcontrol thread start
2019-11-14T03:05:41Z Imported mempool transactions from disk: 0 succeeded, 0 failed, 0 expired, 0 already there
2019-11-14T03:05:41Z Bound to [::]:8333
2019-11-14T03:05:41Z Bound to 0.0.0.0:8333
2019-11-14T03:05:41Z init message: Loading P2P addresses...
2019-11-14T03:05:41Z Loaded 253 addresses from peers.dat 16ms
2019-11-14T03:05:41Z init message: Starting network threads...
2019-11-14T03:05:41Z net thread start
2019-11-14T03:05:41Z dnsseed thread start
2019-11-14T03:05:41Z opencon thread start
2019-11-14T03:05:41Z init message: Done loading
2019-11-14T03:05:41Z addcon thread start
2019-11-14T03:05:41Z msghand thread start
2019-11-14T03:05:52Z Loading addresses from DNS seeds (could take a while)
2019-11-14T03:05:54Z 187 addresses found from DNS seeds
2019-11-14T03:05:54Z dnsseed thread exit
2019-11-14T03:37:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 1890 seconds ago)
2019-11-14T03:48:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 2520 seconds ago)
2019-11-14T03:58:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 3150 seconds ago)
2019-11-14T04:09:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 3780 seconds ago)
2019-11-14T04:19:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 4410 seconds ago)
2019-11-14T04:30:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 5040 seconds ago)
2019-11-14T04:40:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 5670 seconds ago)
2019-11-14T04:51:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 6300 seconds ago)
2019-11-14T05:01:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 6930 seconds ago)
2019-11-14T05:12:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 7560 seconds ago)
2019-11-14T05:22:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 8190 seconds ago)
2019-11-14T05:33:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 8820 seconds ago)
2019-11-14T05:43:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 9450 seconds ago)
2019-11-14T05:54:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 10080 seconds ago)
2019-11-14T06:04:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 10710 seconds ago)
2019-11-14T06:15:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 11340 seconds ago)
2019-11-14T06:25:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 11970 seconds ago)
2019-11-14T06:36:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 12600 seconds ago)
2019-11-14T06:46:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 13230 seconds ago)
2019-11-14T06:57:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 13860 seconds ago)
2019-11-14T07:07:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 14490 seconds ago)
2019-11-14T07:18:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 15120 seconds ago)
2019-11-14T07:28:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 15750 seconds ago)
2019-11-14T07:39:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 16380 seconds ago)
2019-11-14T07:49:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 17010 seconds ago)
2019-11-14T08:00:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 17640 seconds ago)
2019-11-14T08:10:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 18270 seconds ago)
2019-11-14T08:21:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 18900 seconds ago)
2019-11-14T08:31:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 19530 seconds ago)
2019-11-14T08:42:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 20160 seconds ago)
2019-11-14T08:52:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 20790 seconds ago)
2019-11-14T09:03:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 21420 seconds ago)
2019-11-14T09:13:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 22050 seconds ago)
2019-11-14T09:24:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 22680 seconds ago)
2019-11-14T09:34:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 23310 seconds ago)
2019-11-14T09:45:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 23940 seconds ago)
2019-11-14T09:55:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 24570 seconds ago)
2019-11-14T10:06:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 25200 seconds ago)
2019-11-14T10:16:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 25830 seconds ago)
2019-11-14T10:27:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 26460 seconds ago)
2019-11-14T10:37:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 27090 seconds ago)
2019-11-14T10:48:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 27720 seconds ago)
2019-11-14T10:58:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 28350 seconds ago)
2019-11-14T11:09:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 28980 seconds ago)
2019-11-14T11:19:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 29610 seconds ago)
2019-11-14T11:30:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 30240 seconds ago)
2019-11-14T11:40:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 30870 seconds ago)
2019-11-14T11:51:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 31500 seconds ago)
2019-11-14T12:01:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 32130 seconds ago)
2019-11-14T12:12:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 32760 seconds ago)
2019-11-14T12:22:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 33390 seconds ago)
2019-11-14T12:33:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 34020 seconds ago)
2019-11-14T12:43:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 34650 seconds ago)
2019-11-14T12:54:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 35280 seconds ago)
2019-11-14T13:04:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 35910 seconds ago)
2019-11-14T13:15:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 36540 seconds ago)
2019-11-14T13:25:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 37170 seconds ago)
2019-11-14T13:36:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 37800 seconds ago)
2019-11-14T13:46:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 38430 seconds ago)
2019-11-14T13:57:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 39060 seconds ago)
2019-11-14T14:07:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 39690 seconds ago)
2019-11-14T14:18:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 40320 seconds ago)
2019-11-14T14:28:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 40950 seconds ago)
2019-11-14T14:39:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 41580 seconds ago)
2019-11-14T14:49:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 42210 seconds ago)
2019-11-14T15:00:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 42840 seconds ago)
2019-11-14T15:10:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 43470 seconds ago)
2019-11-14T15:21:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 44100 seconds ago)
2019-11-14T15:31:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 44730 seconds ago)
2019-11-14T15:42:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 45360 seconds ago)
2019-11-14T15:52:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 45990 seconds ago)
2019-11-14T16:03:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 46620 seconds ago)
2019-11-14T16:13:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 47250 seconds ago)
2019-11-14T16:24:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 47880 seconds ago)
2019-11-14T16:34:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 48510 seconds ago)
2019-11-14T16:45:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 49140 seconds ago)
2019-11-14T16:55:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 49770 seconds ago)
2019-11-14T17:06:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 50400 seconds ago)
2019-11-14T17:16:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 51030 seconds ago)
2019-11-14T17:27:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 51660 seconds ago)
2019-11-14T17:37:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 52290 seconds ago)
2019-11-14T17:48:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 52920 seconds ago)
2019-11-14T17:58:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 53550 seconds ago)
2019-11-14T18:09:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 54180 seconds ago)
2019-11-14T18:19:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 54810 seconds ago)
2019-11-14T18:30:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 55440 seconds ago)
2019-11-14T18:40:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 56070 seconds ago)
2019-11-14T18:51:24Z Potential stale tip detected, will try using extra outbound peer (last tip update: 56700 seconds ago)
2019-11-14T19:01:54Z Potential stale tip detected, will try using extra outbound peer (last tip update: 57330 seconds ago)


this goes on until I decided just to shut down server after 24 hours and the .dat blockchain file was stuck at 16MB in size. Seemed like going nowhere.
submitted by Alchemy333 to Bitcoin [link] [comments]

No inbound connections on my bitcoin full node with TOR

update: it's ok now, it only required some time. Also, looking at debug.log it won't show anything about inbound connections as I thought, it must be used `bitcoin-cli getpeerinfo` in order to get all the connections info (inbound + outbound)
Can someone connect to my node? u3ob433qu3ebkmsu.onion:8333
I'm behind a CG-NAT so I thought to use TOR to overcame it but still I have outbound connections but no inbound.
$ bitcoin-cli getnetworkinfo
{ "version": 180000, "subversion": "/Satoshi:0.18.0/", "protocolversion": 70015, "localservices": "000000000000040c", "localrelay": true, "timeoffset": 0, "networkactive": true, "connections": 10, "networks": [ { "name": "ipv4", "limited": true, "reachable": false, "proxy": "127.0.0.1:9050", "proxy_randomize_credentials": true }, { "name": "ipv6", "limited": true, "reachable": false, "proxy": "127.0.0.1:9050", "proxy_randomize_credentials": true }, { "name": "onion", "limited": false, "reachable": true, "proxy": "127.0.0.1:9050", "proxy_randomize_credentials": true } ], "relayfee": 0.00001000, "incrementalfee": 0.00001000, "localaddresses": [ { "address": "u3ob433qu3ebkmsu.onion", "port": 8333, "score": 4 } ], "warnings": "" } 
bitcoin.conf
server=1 daemon=1 # RPC rpcuser=***** rpcpassword=******* # TOR onlynet=onion proxy=127.0.0.1:9050 bind=127.0.0.1 dnsseed=0 dns=0 addnode=nkf5e6b7pl4jfd4a.onion addnode=yu7sezmixhmyljn4.onion # Raspberry Pi optimizations dbcache=100 maxorphantx=10 maxmempool=50 maxconnections=40 maxuploadtarget=5000 prune=6000 
submitted by LiL0u to Bitcoin [link] [comments]

Guide to running bitcoind on a Raspberry Pi 4 (4gb ram) on an external hard drive

I have seen a lot of guides online but for a few reasons I thought it'd be good to share how I set up my full node (with relatively few headaches) and less than $150.

Stuff to get

  1. Raspberry Pi 4 (4gb ram is essential!) - $55
  2. Power cable for the raspberry pi - $10
  3. Case for the raspberry pi - $5 (optional, looks good and makes it easier to store)
  4. microHDMI to HDMI cable (needed to view desktop of raspberry pi) - $10
  5. SD Card, at least 8GB - ~$10+ (PS: you may also need a converter to read/write from your PC to the SD card).
  6. External hard drive, ideally at least a 1TB - $50+

Setup the Raspberry pi

  1. Download NOOBS and unzip it to SD card, and insert the SD card into the Raspberry Pi.
  2. Insert the SD card into the Raspberry Pi, and place the Raspberry Pi into its case. Connect the relevant cables, and plug in the power to the Raspberry Pi.
  3. Follow the instructions on screen to get Raspian up and running.

Configuring the External Hard Drive

  1. Turn off automount
  2. Configure the raspberry pi to mount the external hard drive where you want it. See this page on how to configure external hard drives for Raspberry Pis.

Download and configure bitcoin-core

  1. Go to bitcoin.org and download bitcoin-core.
  2. Follow the instructions here and install bitcoin-core.
  3. Create a directory called .bitcoin from the home directory.
  4. Create a file called bitcoin.conf in ~/.bitcoin. Add the following settings to it to ensure that you can process historical transactions:

server=1 txindex=1 rpcuser= rpcpassword= datadir= dbcache=2500 

Run bitcoind

  1. From the command line, run bitcoind -daemon
  2. Now you can run bitcoin-cli -getinfo or tail /debug.log to get info on how bitcoind is doing.
That should do it. Assuming a solid internet connection, you should be up and running relatively quickly (less than a day). If you need help, feel free to ask questions below. I'd be happy to help.
submitted by AdvancedStock3 to BlockchainDataScience [link] [comments]

Bitcoind stuck in startup loading block index

Hi,
I have had bitcoin core running on a raspberry pi for about 4 month now (followed the raspibolt instructions from stadicus) and it worked fine until 3 days ago it suddenly stopped working. With bitcoin-cli blockchaininfo i got
error code: -28 Loading block index... 
or something similar. When a looked in the debug log file i saw this:
2019-08-29T16:48:08Z BerkeleyEnvironment::Open: LogDir=/home/bitcoin/.bitcoin/database ErrorFile=/home/bitcoin/.bitcoin/db.log 2019-08-29T16:48:11Z init message: Loading banlist... 2019-08-29T16:48:11Z Cache configuration: 2019-08-29T16:48:11Z * Using 2.0 MiB for block index database 2019-08-29T16:48:11Z * Using 8.0 MiB for chain state database 2019-08-29T16:48:11Z * Using 9