Blockchain Explorer | learn me a bitcoin

Memory Pool

38,982 transactions

51.16 vMB

Show Random Selection

Max Size: 192/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,147	0000000000000000000331db0000000000000000000000000000000000000000	12 mins, 27 secs ago	1.00 vMB	3,445	34

Blockchain

Tip: 841,146 (440,379 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
400,767 400,767	000000000000000002f793c6235ac83d4446a6b01a67e253e6d1f8b674c0207c	02 Mar 2016, 02:44	1.00 MB	1,674	31
400,766 400,766	00000000000000000079644c3904934177e2d40ab43152bd45ee373b31f4b16e	02 Mar 2016, 02:41	0.99 MB	2,100	36
400,765 400,765	000000000000000002103033c3c768a01ce004ad7278113c815268cad15072f1	02 Mar 2016, 02:40	1.00 MB	2,719	48
400,764 400,764	000000000000000000ea3822a46a65957ba3fadea41fb1a2fa4a648900b0bef2	02 Mar 2016, 02:36	0.99 MB	1,725	115
400,763 400,763	00000000000000000244490e6b6379cfec4dd2c9f06bcf854323cd1454abfdea	02 Mar 2016, 02:06	1.00 MB	1,621	40
400,762 400,762	000000000000000002ce97095b1e8e72fe8666450256e758580e3acdb4bf6170	02 Mar 2016, 02:02	1.00 MB	2,224	49
400,761 400,761	0000000000000000017536aa425e312542a9d8e0b9724deda342f08aa1a7e7b1	02 Mar 2016, 01:52	0.99 MB	1,307	28
400,760 400,760	000000000000000003e80885ed4a032b81925c8f6e854d6925a4957995c00674	02 Mar 2016, 01:48	0.99 MB	1,468	29
400,759 400,759	00000000000000000114ddc0e26d241dd4af8656b1d8642511b7b1ed5ed70f83	02 Mar 2016, 01:43	1.00 MB	1,427	26
400,758 400,758	00000000000000000291bbfcb79df37d573c8fd17d6043662b1290c22f2584d5	02 Mar 2016, 01:39	1.00 MB	942	14
400,757 400,757	0000000000000000001dc86f195471278082c86a82f66e84f1a79b0c00f7cba6	02 Mar 2016, 01:38	0.75 MB	1,518	50
400,756 400,756	00000000000000000486d92b9f668500496ffb5075cc005172d5cb8f269856f5	02 Mar 2016, 01:31	1.00 MB	1,296	31
400,755 400,755	000000000000000004400bf10cd48e145fb704e49849ea98f20f37788db640a6	02 Mar 2016, 01:26	1.00 MB	1,557	34
400,754 400,754	0000000000000000027cf5599d71e4efbd160dcde134c9be78f1c6a148ae1ca9	02 Mar 2016, 01:18	1.00 MB	1,430	30
400,753 400,753	000000000000000003e2fef22856630d0ccd87e0250608476c515896e7c03589	02 Mar 2016, 01:12	0.92 MB	1,434	35
400,752 400,752	0000000000000000037cf8b85fc9f229f514bb4ef0531e5c0c8173b6582b589b	02 Mar 2016, 01:05	0.93 MB	1,396	34
400,751 400,751	0000000000000000047114b9312a525c471928ad530263417dae2c5e2092f5ba	02 Mar 2016, 00:59	1.00 MB	1,358	26
400,750 400,750	000000000000000006612ed60ae90c3ffcb42132c50618a94493bc735d41240c	02 Mar 2016, 00:56	0.99 MB	1,600	37
400,749 400,749	00000000000000000667b592f67daba4f8df511d6628512f6c4eb3f642524c59	02 Mar 2016, 00:49	0.95 MB	1,166	27
400,748 400,748	00000000000000000521964f2668f66a8d64e9e87e52d54988171d3b894487da	02 Mar 2016, 00:45	1.00 MB	1,643	28
400,747 400,747	000000000000000003bd38808e83de8c5aa5198082140c489ed838b69eae38ee	02 Mar 2016, 00:42	1.00 MB	1,964	32

Previous 10 blocks ↓

Total Size: 645.15 GB

Node Information

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

Uptime: 24 days, 22 hours, 24 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,212.39 GB sent, 30.78 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.