Coin Dance

Bitcoin Nodes Summary

Last updated 53 minutes ago.
(Corrected to omit duplicate and non-listening nodes)

There are currently 10307* public nodes running on the Bitcoin network.

10138 Bitcoin Core nodes

79 Bitcore nodes

35 Bitcoin Knots nodes

25 bcoin nodes

21 Bitcoin UASF nodes

7 Bitcoin Unlimited nodes

1 btc1 node

1 Bitcoin Classic node

All Nodes (historical)

Bitcoin Core Nodes (historical)

Bitcore Nodes (historical)

Bitcoin Knots Nodes (historical)

bcoin Nodes (historical)

Bitcoin UASF Nodes (historical)

Bitcoin Unlimited Nodes (historical)

btc1 Nodes (historical)

Bitcoin Classic Nodes (historical)

Bitcoin Node Checker

Verify that your Bitcoin node is properly connected to the network

Bitcoin Node Implementations

Community-managed List of All Bitcoin Full Node Implementations

Name	Features / Status	Introduced On	Details	Last Commit Date	Download	Node Count
Bitcoin Core	SegWit, RBF, libsecp256k1, Version bits w/ timeout & delay, BIP 68, CHECKSEQUENCEVERIFY, BIP 113, Compact Blocks, JSON RPC API, Automatic blockchain pruning, Manual blockchain pruning, ZeroMQ notifications, Transaction fee bumping, Mandatory spam filters	2009-01-03	View	2021-03-08 (yesterday)		10,138
Bitcore	Discontinued	2015-11-04	View	2018-11-19 (841 days ago)		79
Bitcoin Knots	SegWit, 2MB+ Blocks, RBF, libsecp256k1, EXPERIMENTAL, Traffic-shaping, Version bits w/ timeout & delay, BIP 68, CHECKSEQUENCEVERIFY, BIP 113, Compact Blocks, JSON RPC API, Automatic blockchain pruning, Manual blockchain pruning, User-friendly node policy configuration, Configurable spam filtering, ZeroMQ notifications, Network Watch tool, Transaction fee bumping, BIP 148, Multithreaded	2011-12-01	View	2020-11-17 (112 days ago)		35
bcoin	RBF, libsecp256k1, Advanced API, CHECKSEQUENCEVERIFY, Runs in-browser, Compact Blocks, BIP 151, BIP 150, JSON RPC API	2016-12-21	View	2020-08-18 (202 days ago)		25
Bitcoin UASF	Discontinued	2017-03-25	View	2017-07-08 (1340 days ago)	--	21
Bitcoin Unlimited	Discontinued	2015-09-04	View	2021-02-17 (20 days ago)		7
btc1	Discontinued	2017-06-16	View	2019-10-08 (518 days ago)		1
Bitcoin Classic	Discontinued	2016-02-10	View	2017-10-18 (1238 days ago)		1
btcd	SegWit, Advanced API, Version bits w/ timeout & delay, BIP 68, CHECKSEQUENCEVERIFY, BIP 113, JSON RPC API	2013-10-05	View	2021-03-05 (4 days ago)		0
libbitcoin	SegWit, RBF, libsecp256k1, Advanced API	2012-01-01	View	2020-12-03 (95 days ago)		0
TRB	Emergent Consensus	2014-10-22	View	--	--	0
Bitcoin XT	Discontinued	2014-12-24	View	2018-12-18 (812 days ago)		0
Haskoin		2013-05-01	View	2021-02-22 (15 days ago)		--
pynode	SegWit, JSON RPC API	2010-11-15	View	--	--	--
Bitcoin-S	SegWit, BIP 68, CHECKSEQUENCEVERIFY, BIP 113	--	View	--	--	--
Bitcoinj		--	View	2021-03-07 (2 days ago)		--
Parity-Bitcoin		2017-04-27	View	2020-08-24 (197 days ago)		--
Knuth	SegWit, libsecp256k1, Heavy Client, Advanced API, Compact Blocks, Automatic blockchain pruning, Manual blockchain pruning	2019-04-23	View	2020-12-22 (77 days ago)		--
Toshi	Discontinued	--	View	2016-10-28 (1593 days ago)	--	--
Bitcoin F#	Discontinued	--	View	2015-03-21 (2180 days ago)	--	--
BitcoinEC	Discontinued	2017-03-16	View	2017-03-21 (1448 days ago)	--	--
Bitcrust	Discontinued	2017-04-11	View	2017-11-30 (1195 days ago)		--
Bitcoin (Bitpay Big Blocks)	Discontinued	2015-11-09	View	2016-03-09 (1826 days ago)		--

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Bitcoin Node Versions

See how many of each node implementation version is running on the Bitcoin network

100% of all publicly accessible Bitcoin nodes are using the latest consensus rules.

95% of all publicly accessible Bitcoin nodes are protected from the inflation vulnerability identified on Sep 17, 2018.

Node Version	Uses Latest Consensus Rules?	Inflation Protection	Node Count
/Satoshi:0.21.0/			2402
/Satoshi:0.20.1/			2279
/Satoshi:0.20.0/			1379
/Satoshi:0.18.1/			567
/Satoshi:0.18.0/			552
/Satoshi:0.19.1/			455
/Satoshi:0.19.0.1/			380
/Satoshi:0.0.0/			369
/Satoshi:0.15.0.1/			245
/Satoshi:0.17.1/			244
/Satoshi:0.16.3/			160
/Satoshi:21.99.0/			115
/Satoshi:0.14.99/			89
/Satoshi:0.16.0/			81
/Satoshi:0.17.0/			70
/Satoshi:0.17.0.1/			62
/Satoshi:0.20.99/			62
/Satoshi:0.15.1/			61
/Satoshi:0.12.1(bitcore)/			45
/Satoshi:0.18.1(Omni:0.9.0)/			44
/Satoshi:0.18.1(Omni:0.8.2)/			43
/Satoshi:0.14.2/			40
/Satoshi:0.18.1(Omni:0.8.1)/			37
/Satoshi:0.18.99/			28
/Satoshi:0.19.99/			26
/Satoshi:0.17.2/			25
/Satoshi:0.16.2/			23
/Satoshi:0.12.1/			17
/Satoshi:0.15.0/			16
/Satoshi:0.21.0/Knots:20210130/			16
/Satoshi:0.20.1/Knots:20200815/			15
/Satoshi:0.13.0/			13
/Satoshi:0.13.2/			13
/Satoshi:0.20.0(dim-3500)/			13
/bcoin:2.1.2/			10
/Satoshi:0.14.1/			9
/Satoshi:0.16.1/			9
/Satoshi:0.17.99/			9
/Satoshi:0.16.99/			8
/Satoshi:0.19.0/			8
/Satoshi:0.8.5/			8
/Satoshi:0.15.99/			7
/Satoshi:0.18.1(Omni:0.8.0)/			7
/Satoshi:0.8.6/			7
/Satoshi:0.15.2/			6
/Satoshi:0.15.6.5/			6
/Satoshi:0.18.7/			6
/Satoshi:0.20.0(@wiz)/			6
/Satoshi:0.20.1(UASF-SegWit-BIP148)/			6
/Satoshi:0.21.0(@emzy)/			6
/Satoshi:1.0.0/			6
/Satoshi:0.13.1/			5
/Satoshi:0.19.2/			5
/Satoshi:0.21.0(UASF-SegWit-BIP148)/			5
/BitcoinUnlimited:1.0.3(EB16; AD12)/			5
/Satoshi:0.10.2/			4
/Satoshi:0.18.0(bitcore)/			4
/Satoshi:0.18.1(Omni:0.9.0; bitcore)/			4
/Satoshi:0.20.1(@devinbileck)/			4
/Satoshi:0.20.2/			4
/Satoshi:0.8.1/			4
/bcoin:2.0.0/			4
/bcoin:v1.0.2/			4
/Satoshi:0.15.0(bitcore)/			3
/Satoshi:0.16.3(bitcore)/			3
/Satoshi:0.16.3(UASF-SegWit-BIP148)/			3
/Satoshi:0.16.3/Knots:20180730/			3
/Satoshi:0.21.0(NO2X)/			3
/Satoshi:0.9.1/			3
/Satoshi:0.9.2/			3
/Satoshi:0.9.3/			3
/bcoin:1.0.2/			3
/bcoin:2.0.0-dev/			3
/Satoshi:0.11.2(bitcore)/			2
/Satoshi:0.14.0/			2
/Satoshi:0.14.3/			2
/Satoshi:0.16.2(bitcore)/			2
/Satoshi:0.17.1(bitcore)/			2
/Satoshi:0.17.99(bitcore)/			2
/Satoshi:0.19.0.1(@wiz)/			2
/Satoshi:0.20.1(SegWit2x-RIP)/			2
/Satoshi:0.21.0()/			2
/Satoshi:0.21.0(@love.@_@)/			2
/Satoshi:0.21.0(@wiz)/			2
/Satoshi:0.21.0(bitcore)/			2
/Satoshi:0.21.0(crypto.voduy.com)/			2
/Satoshi:0.9.4/			2
/Satoshi:21.99.0(Medea)/			2
/Satoshi:0.10.3/			1
/Satoshi:0.11.0/			1
/Satoshi:0.12.0(bitcore)/			1
/Satoshi:0.12.0/			1
/Satoshi:0.12.0/Knots:20160225/			1
/Satoshi:0.12.99/			1
/Satoshi:0.13.0(bitcore)/			1
/Satoshi:0.13.2(UASF-SegWit-BIP148)/			1
/Satoshi:0.14.2(bitcore)/			1
/Satoshi:0.15.0()/			1
/Satoshi:0.15.1(bitcore)/			1
/Satoshi:0.17.0()/			1
/Satoshi:0.17.1(rBitcoin)/			1
/Satoshi:0.17.99(BollockstoBrexit)/			1
/Satoshi:0.18.0(btc100k)/			1
/Satoshi:0.18.0(LearnMeABitcoin)/			1
/Satoshi:0.18.0(UASF-SegWit-BIP148)/			1
/Satoshi:0.18.1(bitcoin)/			1
/Satoshi:0.18.1(Power Shower)/			1
/Satoshi:0.18.6/			1
/Satoshi:0.19.0.1(@emzy)/			1
/Satoshi:0.19.0.1(bitcoin-prod)/			1
/Satoshi:0.19.0.1(bitcoin-staging)/			1
/Satoshi:0.19.0.1(bitcore)/			1
/Satoshi:0.19.0.1(opreturn.net)/			1
/Satoshi:0.19.1(bitcoin)/			1
/Satoshi:0.19.1(bitcore)/			1
/Satoshi:0.19.1(BITOPS-PublicService-UASF)/			1
/Satoshi:0.20.0(Omni:0.8.2)/			1
/Satoshi:0.20.1(bitcoin)/			1
/Satoshi:0.20.1(bitcore)/			1
/Satoshi:0.20.1(Delete Conbase)/			1
/Satoshi:0.20.1(Liqin-for-ever)/			1
/Satoshi:0.20.1(needs-coffee)/			1
/Satoshi:0.20.1(never gonna give you up)/			1
/Satoshi:0.20.1(NO2X-UASF-SegWit-BIP148)/			1
/Satoshi:0.20.1(Omni:0.9.0)/			1
/Satoshi:0.20.1(Omni:0.9.0; bitcore)/			1
/Satoshi:0.20.1(onesandzeros.nz)/			1
/Satoshi:0.20.1(We-Win-Jihan-GTFU)/			1
/Satoshi:0.20.1(www.ali-bit.com)/			1
/Satoshi:0.20.99(@wiz)/			1
/Satoshi:0.21.0(2AZZARITA)/			1
/Satoshi:0.21.0(bitcoin-sl)/			1
/Satoshi:0.21.0(bitcoin.bg)/			1
/Satoshi:0.21.0(BTC)/			1
/Satoshi:0.21.0(btc.glx.pl)/			1
/Satoshi:0.21.0(btc.nth.io)/			1
/Satoshi:0.21.0(cddos.net)/			1
/Satoshi:0.21.0(CloudPropeller.com)/			1
/Satoshi:0.21.0(dim)/			1
/Satoshi:0.21.0(dim-3500)/			1
/Satoshi:0.21.0(dsb)/			1
/Satoshi:0.21.0(HODL)/			1
/Satoshi:0.21.0(IgniOS-Core)/			1
/Satoshi:0.21.0(IgniOS-Core-2)/			1
/Satoshi:0.21.0(LeiTech-GbR)/			1
/Satoshi:0.21.0(Long-bitcoin-short-banks)/			1
/Satoshi:0.8.3/			1
/Satoshi:0.9.0/			1
/Satoshi:1.14.5(2x)/			1
/Satoshi:21.99.0(gce_m)/			1
/BitcoinUnlimited:1.0.0.1(EB16; AD12)/			1
/BitcoinUnlimited:1.0.2(EB16; AD12)/			1
/Classic:1.2.0(EB3.7)/			1
/BitCore:0.15.2/			1
/BitCoreCore:0.15.0.2/			1
/bcoin:v1.0.0-beta.14/			1

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