Blockchain Explorer | learn me a bitcoin

Memory Pool

31,836 transactions

48.90 vMB

Show Random Selection

Max Size: 173/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,064	0000000000000000000331db0000000000000000000000000000000000000000	14 mins, 1 sec ago	1.00 vMB	3,621	34

Blockchain

Tip: 841,063 (179,267 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
661,796 661,796	00000000000000000001e5a1f148c4aae5b9ec29a41bdd56bdfcb2a006af59b1	17 Dec 2020, 22:01	1.39 MB	2,848	147
661,795 661,795	00000000000000000000b9e08ad74f6d744e299d6b551aa9c4a4b270c9d2df4d	17 Dec 2020, 21:57	1.31 MB	3,100	179
661,794 661,794	00000000000000000004dd044ec6e78c0dec16bb78e26faa21558a6109d00302	17 Dec 2020, 21:24	1.23 MB	3,092	134
661,793 661,793	000000000000000000037f61bdcdd68d5053c45b9cb8459127a5e79b8f41411c	17 Dec 2020, 21:23	1.21 MB	2,917	154
661,792 661,792	0000000000000000000c37ca93ca08bc93b8453ccd1b111c5c1f91f1c95c72e2	17 Dec 2020, 21:10	1.36 MB	2,621	151
661,791 661,791	00000000000000000007107a979589266b9e8a076bf42145db5997781e69a990	17 Dec 2020, 21:10	1.26 MB	2,871	182
661,790 661,790	00000000000000000005a4b369fba92400843d121079c42e78c4afdfc329618c	17 Dec 2020, 20:23	1.27 MB	2,641	152
661,789 661,789	0000000000000000000cc45cac3dff1dfadac7cd599101ac470843033d8905a8	17 Dec 2020, 20:13	1.17 MB	1,633	135
661,788 661,788	0000000000000000000df98fa624e81ece644f7b6ea3d4ecd51bef947b0ed66a	17 Dec 2020, 20:10	1.19 MB	2,576	140
661,787 661,787	00000000000000000007d2b99aaadb56710d7bbf2759719f7c89e2d6902264b1	17 Dec 2020, 20:05	1.38 MB	2,826	169
661,786 661,786	00000000000000000008ce3ad69bd9427d54f7454f9fe96aff1fdc39e200d697	17 Dec 2020, 19:45	1.23 MB	3,017	143
661,785 661,785	00000000000000000000caeff1e3459e3ea12f85beb0b8046405df2e1df79a60	17 Dec 2020, 19:36	1.31 MB	3,183	160
661,784 661,784	0000000000000000000060bb9b35c2982316521543ff5f21d6ebd725e510be4d	17 Dec 2020, 19:18	1.23 MB	2,722	136
661,783 661,783	0000000000000000000b4ff57a6be03f139a4b7216accc82a30200b81d7b4579	17 Dec 2020, 19:13	1.34 MB	2,873	158
661,782 661,782	000000000000000000090f2d2575fe8c7b97b266ec2b9721f3d340f1ad034e20	17 Dec 2020, 18:55	1.23 MB	2,111	139
661,781 661,781	0000000000000000000bf6a524b5b9f4184a888d2dd87052b6fb88835b763d0d	17 Dec 2020, 18:48	1.31 MB	2,810	154
661,780 661,780	00000000000000000008893aeb514b8add3da14f03772e4ba3f33a1d354db299	17 Dec 2020, 18:37	1.27 MB	2,462	128
661,779 661,779	000000000000000000011c7474e7b3df4d3dce91b3a7db147f9f459b2bdd3799	17 Dec 2020, 18:37	1.24 MB	2,806	131
661,778 661,778	0000000000000000000aea0661eeb7623c8a606922e71ff0c76597895e144408	17 Dec 2020, 18:37	1.32 MB	3,008	157
661,777 661,777	0000000000000000000dea564d6d0f2e3b159c467343231b66bf6a35a2f35b1d	17 Dec 2020, 18:21	1.32 MB	2,359	144
661,776 661,776	0000000000000000000e0613c282b79f4e58ddf40780f555a937c5f86a91fd48	17 Dec 2020, 18:19	1.30 MB	3,259	179

Previous 10 blocks ↓

Total Size: 645.00 GB

Node Information

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

Uptime: 24 days, 8 hours, 43 minutes
Connections: 10 outgoing, 110 incoming
Data Transfer: 8,182.66 GB sent, 30.03 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.