Blockchain Explorer | learn me a bitcoin

Memory Pool

31,813 transactions

41.01 vMB

Show Random Selection

Max Size: 169/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,907	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 24 secs ago	1.00 vMB	2,992	20

Blockchain

Tip: 841,906 (453,047 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
388,859 388,859	00000000000000000a48338a82dbbe124c88882e4fd4f60400ab9d9b9e82be5c	17 Dec 2015, 10:49	0.54 MB	1,379	40
388,858 388,858	00000000000000000ca486acf8ceb4b51e20024a4517a3905190f1577a98fd8d	17 Dec 2015, 10:39	0.69 MB	1,511	33
388,857 388,857	000000000000000002078334cf6bc551f617e5c2ffdc69a1374b84ae70fcee7a	17 Dec 2015, 10:29	0.15 MB	283	27
388,856 388,856	00000000000000000c4c22d0cbfd83df3a6be9551bcd68d01e9f8800a005d434	17 Dec 2015, 10:29	0.16 MB	265	23
388,855 388,855	0000000000000000009cd262ec4380a32160ca939e296ee729ffaa9be9c3403f	17 Dec 2015, 10:28	0.38 MB	624	29
388,854 388,854	000000000000000002691c222f85292657d41e52a07aea4d4be2041ca8806dc6	17 Dec 2015, 10:24	0.37 MB	430	8
388,853 388,853	00000000000000000b5a7484378e845950fec98d42c0bc6a88e499b8f4605440	17 Dec 2015, 10:28	0.65 MB	913	24
388,852 388,852	00000000000000000d8755d4eaf56c879c536fa639690f2908c1ab0cfab61fbb	17 Dec 2015, 10:18	0.92 MB	2,125	37
388,851 388,851	0000000000000000066b5e863dcf19269dfe87398eeb0626f746eaba112b5fbc	17 Dec 2015, 10:11	0.75 MB	1,220	22
388,850 388,850	0000000000000000021463015b3c3d0dea54a7529cb0b7c411a0082db4230bb9	17 Dec 2015, 10:05	0.75 MB	2,470	53
388,849 388,849	0000000000000000010c890a8f06a4596de19564efe316863cb50e33447bf981	17 Dec 2015, 09:40	0.75 MB	1,539	34
388,848 388,848	00000000000000000998943f2450469e2ed612dcfc470a59ba758cafc703fdf6	17 Dec 2015, 09:29	1.00 MB	1,554	21
388,847 388,847	00000000000000000c3e57590f12db68a746d8106496cb3a10084dce44b35e0a	17 Dec 2015, 09:28	0.95 MB	201	8
388,846 388,846	0000000000000000022138ce471dc74190d340189aaa05f8461aad3fccf71b37	17 Dec 2015, 09:19	1.00 MB	1,236	20
388,845 388,845	0000000000000000054695ea07f67a04f7919290c4dde2d7efa69538fb2c3577	17 Dec 2015, 09:15	1.00 MB	2,678	44
388,844 388,844	000000000000000007398738b6037fa2dc02701f9deae72bb72583ad9609fd47	17 Dec 2015, 08:54	0.75 MB	1,415	31
388,843 388,843	00000000000000000a1c65fbef13002368c1229c1b73ff07fe24ff298366bcce	17 Dec 2015, 08:47	0.75 MB	1,768	31
388,842 388,842	00000000000000000613e60afa37ce4e499fc177c7cbac456aacbeb155e15869	17 Dec 2015, 08:45	1.00 MB	2,018	29
388,841 388,841	00000000000000000a8a15cb637af38bd953d5002c1ff2fa91c66b45097f0e68	17 Dec 2015, 08:37	0.95 MB	120	5
388,840 388,840	00000000000000000b02ad059e9a9d43e7df64001e77a0488d7f88946925c33b	17 Dec 2015, 08:26	0.75 MB	1,785	32
388,839 388,839	00000000000000000aa59aec94341ec935852b8a19f0ad34759ea44333d85aeb	17 Dec 2015, 08:24	0.20 MB	312	33

Previous 10 blocks ↓

Total Size: 646.59 GB

Node Information

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

Uptime: 1 month, 3 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,374.48 GB sent, 38.68 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.