Blockchain Explorer | learn me a bitcoin

Memory Pool

38,749 transactions

34.03 vMB

Show Random Selection

Max Size: 158/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,829	0000000000000000000331db0000000000000000000000000000000000000000	19 secs	1.00 vMB	3,216	17

Blockchain

Tip: 841,828 (169,807 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
672,021 672,021	000000000000000000062d23686947191d8b2b2bf37ed34059e02a3183999e12	24 Feb 2021, 20:50	1.73 MB	726	160
672,020 672,020	000000000000000000064f74201d7e00b58b6b1a33d13c05c7b25b31f918744c	24 Feb 2021, 20:47	1.48 MB	1,795	152
672,019 672,019	00000000000000000005e0dba67e47fc5403e5162918261ab4c5ed1ffb1d2165	24 Feb 2021, 20:45	1.28 MB	2,785	153
672,018 672,018	00000000000000000001b476e5c505d6e3ff82a1f484da9518ddb86acb39776e	24 Feb 2021, 20:43	1.37 MB	2,794	171
672,017 672,017	0000000000000000000ad6039678885088ea997e5474e690b03eb7100ef560c9	24 Feb 2021, 20:15	1.34 MB	3,239	179
672,016 672,016	0000000000000000000373ff9e7e0a25ba8dfe78cfce4202da2dd240002cd840	24 Feb 2021, 19:19	1.43 MB	2,541	164
672,015 672,015	0000000000000000000c8e53bbb5b83e4fc125e28e41955564657dc881e47545	24 Feb 2021, 18:53	1.26 MB	2,837	130
672,014 672,014	00000000000000000006bb20acd3f8a8e3bc91120055fab4214306bbc385c9b8	24 Feb 2021, 18:41	1.34 MB	2,361	126
672,013 672,013	000000000000000000063e88cd06633ad4cff8d0284dd1121e20c7a4ee36a7bd	24 Feb 2021, 18:32	1.22 MB	2,076	127
672,012 672,012	00000000000000000004f135b4b513718f46323f0515a85d780e874c0d7fe991	24 Feb 2021, 18:24	1.20 MB	1,802	124
672,011 672,011	000000000000000000092625d525095948072d582a8794d62e09e92ff3ffe07c	24 Feb 2021, 18:17	1.11 MB	1,837	132
672,010 672,010	0000000000000000000977e9a602141e00dcec1b227f1a0f6d7438548124ff0b	24 Feb 2021, 18:15	1.29 MB	2,087	159
672,009 672,009	0000000000000000000cc737056ccefb5b71eb71e34296d490f703b6110f21f9	24 Feb 2021, 17:59	1.22 MB	2,313	139
672,008 672,008	00000000000000000003c5ab739cf4a271041acf67076c6c6cbfd761db54c778	24 Feb 2021, 17:48	1.05 MB	1,551	105
672,007 672,007	000000000000000000012699827031b732ec0335fd1ada76d4cec757347f9699	24 Feb 2021, 17:47	1.34 MB	3,021	139
672,006 672,006	00000000000000000007e0f752e9d656ec82251bbd8b9713f905a66d2570e3d6	24 Feb 2021, 17:47	1.29 MB	3,015	170
672,005 672,005	0000000000000000000bab63f361f27cbc9035be88a3e8a20285b99c3566304c	24 Feb 2021, 17:10	1.27 MB	2,468	71
672,004 672,004	00000000000000000005b9d59ff82bcd56b1f93e32300b667fc008715701e80e	24 Feb 2021, 17:08	1.10 MB	2,062	64
672,003 672,003	000000000000000000010b0d19bcb452c938a781bdb9aa2deb5909bbf57c80af	24 Feb 2021, 17:08	1.26 MB	1,484	119
672,002 672,002	00000000000000000001052b0446c29d5b39ac0c1c618de7fff7664a334facd6	24 Feb 2021, 17:03	1.11 MB	1,953	94
672,001 672,001	00000000000000000005e44c389c63e26c880fe1098d86b6b7d3c45ab6f26847	24 Feb 2021, 17:03	1.38 MB	1,720	150

Previous 10 blocks ↓

Total Size: 646.44 GB

Node Information

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

Uptime: 29 days, 23 hours, 22 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,353.72 GB sent, 37.77 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.