Blockchain Explorer | learn me a bitcoin

Memory Pool

27,268 transactions

37.43 vMB

Show Random Selection

Max Size: 132/200 MB

Min Fee: 2 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,978	00000000000000000003629a0000000000000000000000000000000000000000	8 mins, 6 secs	1.00 vMB	4,862	9

Blockchain

Tip: 843,977 (310,112 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
533,865 533,865	0000000000000000000afd7b139bf259f12555026b53b0f85ca898505ec44711	27 Jul 2018, 02:33	0.43 MB	660	20
533,864 533,864	00000000000000000032582384e6863fd66ee0bc591d256aa4602cdec7ed5833	27 Jul 2018, 02:28	0.13 MB	257	19
533,863 533,863	0000000000000000002c3cd6abb238766b716db94ba467b4acdcbaa504ba6aea	27 Jul 2018, 02:27	1.01 MB	1,179	13
533,862 533,862	00000000000000000002ba79ed593dd079d539ab473986a771ad1f06507451ef	27 Jul 2018, 02:19	1.01 MB	207	2
533,861 533,861	000000000000000000129cbdb2592fc7a968ff12712588502dc046e5a406e9aa	27 Jul 2018, 02:18	1.10 MB	966	3
533,860 533,860	00000000000000000000e86eecf330df3ebafafcce05633a0bfc14b59b388fe5	27 Jul 2018, 02:16	1.17 MB	2,185	13
533,859 533,859	00000000000000000028c5f4d9cd950d826c8124da45c664836dad62fd6af156	27 Jul 2018, 02:07	1.27 MB	2,020	19
533,858 533,858	00000000000000000022120e09b14e886cfa7f69dbb215557b76e26900d5b7b9	27 Jul 2018, 01:50	1.36 MB	2,534	8
533,857 533,857	0000000000000000000cb035651dedef4d4d2a38592e88731d59757d0809b23f	27 Jul 2018, 01:47	1.10 MB	2,216	32
533,856 533,856	00000000000000000025b3759dcc554bced63e14b34423e73ec79d9653b62212	27 Jul 2018, 01:07	0.31 MB	606	67
533,855 533,855	0000000000000000003500749d5e7c5a371761ced6404f0daf31fb485e7817a6	27 Jul 2018, 00:46	0.33 MB	295	37
533,854 533,854	0000000000000000000949f46c5b86aa581c5572d4f3982c50fb1be6f341aa95	27 Jul 2018, 00:43	0.91 MB	389	2
533,853 533,853	000000000000000000257e88eb4bdf078f9c39987172ba1181205b11037aad7b	27 Jul 2018, 00:43	0.05 MB	105	37
533,852 533,852	0000000000000000002f197f9e31281e434dd2c4423c8bef1e414c2dcffd4a68	27 Jul 2018, 00:40	1.11 MB	1,668	6
533,851 533,851	00000000000000000006d1dd11b4692251b208c3d2d7c9393b6bf0cb1db808d7	27 Jul 2018, 00:34	1.14 MB	2,572	23
533,850 533,850	000000000000000000069db183a61c70fa7247b5fe6b2e2b8d146db0395c4bb6	27 Jul 2018, 00:06	0.33 MB	770	34
533,849 533,849	00000000000000000003cf0066ac0fd120051ec05d71d9d190ddeea40065c21c	26 Jul 2018, 23:59	0.19 MB	323	14
533,848 533,848	0000000000000000000693b2c9b20b0d88009079ff50daa1b772d9dd00e84e86	26 Jul 2018, 23:58	0.59 MB	971	16
533,847 533,847	000000000000000000054490543ffa4e9ada9b505052428579a7fdf662df4ff8	26 Jul 2018, 23:49	1.07 MB	1,458	12
533,846 533,846	000000000000000000136033e92d16a6afad386bca325faf6db56bde8c8ab56f	26 Jul 2018, 23:41	0.37 MB	939	37
533,845 533,845	0000000000000000002d6087da9f9c2d28311887965690dd732584a6edaef199	26 Jul 2018, 23:32	0.20 MB	461	41

Previous 10 blocks ↓

Total Size: 650.47 GB

Node Information

IP: 45.144.112.208
Port: 8333
Version: 250000
Subversion: /Satoshi:25.0.0/

Uptime: 1 month, 15 days
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,983.88 GB sent, 63.04 GB received

Notes

This page updates every 5 seconds.
Use the search bar at the top of the website to search for transactions and blocks.
Memory pool size (vMB) is the total size of the raw transaction data (not including metadata).
Block size (MB) does not include block header, tx count, or coinbase transaction.
All of the fee rates are in sats/vbyte.

AFR = Average Fee Rate

About

This is a basic blockchain explorer for exploring Bitcoin data.

All of the data comes directly from a Bitcoin Core node running on the same server as this website. This data is retrieved via bitcoin-cli commands.

The main features of this explorer are:

Basic. The data is laid out to try and represent the structure of raw transactions and blocks.
Fast. I've made the pages load as fast as I can. If you can't be pretty, you might as well be fast.

So it's pretty basic, but I think you can learn a lot about how Bitcoin works by browsing the raw data and seeing how it all connects together.

Limitations

This is not a fully-fledged explorer as it does not use a custom database.

This means there are a few limitations:

No address search. Bitcoin Core does not keep track of addresses and balances.
Cannot move forward through transactions. A single transaction doesn't include information about whether the outputs have been spent (or which transactions spent them), so whilst you can move backwards through the inputs, you cannot move forwards through the outputs.

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead. But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

Privacy

This blockchain explorer does not track anything.

I do not collect IP addresses or keep track of requests. Nor do I use any third-party analytics or tracking software.

However, this blockchain explorer is not open-source, so you have to trust me on this one.

Bitcoin Core Explorer

If you want to explore blockchain data without having to trust anyone with your privacy, the simplest way to do this is to run your own Bitcoin Core node and run bitcoin-cli commands.

The two most useful commands are:

bitcoin-cli getrawtransaction <txid>
bitcoin-cli getblock <hash>

You will need to add txindex=1 to your bitcoin.conf configuration file to be able query for all transactions.
Use bitcoin-cli help to a complete list of commands.
Use bitcoin-cli help <command name> to see detailed information about a command and all the available options.