Blockchain Explorer | learn me a bitcoin

Memory Pool

43,932 transactions

38.40 vMB

Show Random Selection

Max Size: 172/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,608	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 29 secs ago	1.00 vMB	3,647	26

Blockchain

Tip: 841,607 (434,695 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
406,912 406,912	000000000000000001f334de97e74b2d6a418510c73ebbed52af1ae462065f11	12 Apr 2016, 08:24	1.00 MB	1,698	39
406,911 406,911	000000000000000002e19276fe40843b21eba75078de370a6e8886c9598e859c	12 Apr 2016, 08:17	0.99 MB	3,238	74
406,910 406,910	00000000000000000640ede31ec47a7b122032ea112d98b980bc2bc552b2a0ef	12 Apr 2016, 07:42	0.69 MB	1,209	36
406,909 406,909	000000000000000003aa172963df2323474d07124eb178c7b6e63db2dbca88d3	12 Apr 2016, 07:35	1.00 MB	1,430	26
406,908 406,908	000000000000000000af4393c0e768b3471d06e294b5971241312653465686a9	12 Apr 2016, 07:33	1.00 MB	3,031	78
406,907 406,907	0000000000000000054e15527dc5bba667e4d542f45be35f52d47032a77e0774	12 Apr 2016, 07:03	0.94 MB	1,521	31
406,906 406,906	0000000000000000055a96061faf87de856e6810cab878193962149d64f1df21	12 Apr 2016, 06:55	1.00 MB	2,281	47
406,905 406,905	000000000000000004be6d2d58af0b6b51ce1038931beb75fd001e642ed9fd0d	12 Apr 2016, 06:40	0.67 MB	1,211	32
406,904 406,904	000000000000000002a1a774239509feba1878dd4fad3b597b782b5ee8b92ff0	12 Apr 2016, 06:33	1.00 MB	1,966	49
406,903 406,903	0000000000000000040c11edc63b6cb34b89498ddbfa1c0927fbe38c1bdc6195	12 Apr 2016, 06:22	0.35 MB	739	34
406,902 406,902	000000000000000006023cb7d1cb475244cee41c216d409bfcc8710f21263b20	12 Apr 2016, 06:17	0.83 MB	1,440	31
406,901 406,901	0000000000000000002018e23dfb11f919da962fb4b2a4d6ed1731a2e983a7c8	12 Apr 2016, 06:07	0.08 MB	85	22
406,900 406,900	0000000000000000063dfc7311f4d65bd87f80751a89db494258f789f4efc7f7	12 Apr 2016, 06:07	0.82 MB	1,294	32
406,899 406,899	000000000000000004cc9d7778794ef6d10e7fd20ec7291392318bf900f378e3	12 Apr 2016, 06:00	1.00 MB	2,568	77
406,898 406,898	00000000000000000659730fe2ddaf659d7f9c8f1f7a733362f7f7097099ee5c	12 Apr 2016, 05:42	1.00 MB	2,774	52
406,897 406,897	00000000000000000519132859dd761b8cc08338dfce9f23705e4cf25ba3cfeb	12 Apr 2016, 05:19	1.00 MB	556	11
406,896 406,896	000000000000000003b543761881a3d120683eede18947bbc86b602dcda47c2a	12 Apr 2016, 05:17	0.10 MB	225	38
406,895 406,895	00000000000000000503bed12448a1b5f491ed02e137158f1be7c2c283faaca3	12 Apr 2016, 05:15	0.34 MB	674	46
406,894 406,894	000000000000000001c63163049a5490fc7a6603ba93e5e8eae3b86a1d7ce829	12 Apr 2016, 05:11	0.17 MB	367	41
406,893 406,893	000000000000000002561d92e0420a9483bdbefd96c532880cb022c00868ce28	12 Apr 2016, 05:08	0.26 MB	542	37
406,892 406,892	00000000000000000306ca553ee0af3c641c36b781955bb6c975472fe130cc16	12 Apr 2016, 05:04	0.73 MB	1,346	31

Previous 10 blocks ↓

Total Size: 646.02 GB

Node Information

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

Uptime: 28 days, 8 hours, 20 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,320.85 GB sent, 35.50 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.