Blockchain Explorer | learn me a bitcoin

Memory Pool

50,604 transactions

43.97 vMB

Show Random Selection

Max Size: 197/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,546	0000000000000000000331db0000000000000000000000000000000000000000	6 mins, 11 secs	1.00 vMB	4,810	30

Blockchain

Tip: 841,545 (440,789 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
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
400,746 400,746	000000000000000002a5c51896020aeeff3c25a3a7eb4550d589b854fd72c565	02 Mar 2016, 00:36	0.93 MB	1,853	44
400,745 400,745	00000000000000000392fa69e9b6efa2c3ce8e8f91ae73a3dca7fe04204ccbb5	02 Mar 2016, 00:28	0.93 MB	1,382	25
400,744 400,744	0000000000000000014be6a9750a0a717690d68fdefc9c860f03e15b3fdc34f9	02 Mar 2016, 00:27	0.93 MB	1,285	33
400,743 400,743	0000000000000000006dc71c093f9db6bc2c4289b6af04623873dea908bf90ec	02 Mar 2016, 00:22	1.00 MB	2,284	38
400,742 400,742	0000000000000000043b50cd580f87e29c0d736c30051254fc99e008326baca4	02 Mar 2016, 00:20	1.00 MB	2,796	74
400,741 400,741	000000000000000000cd0fbe57f1a2387f0a83620dc71b4b0c31c322b4130136	01 Mar 2016, 23:49	1.00 MB	1,409	25
400,740 400,740	0000000000000000062eadd289af54345c501b0f6b92d480ed91c6b840df54c2	01 Mar 2016, 23:46	0.99 MB	1,548	36
400,739 400,739	0000000000000000019acf881ae34d77648a5c76fcb17572f1243fe0cd2f64ca	01 Mar 2016, 23:38	0.93 MB	1,190	23
400,738 400,738	000000000000000003026a07210c751086270bae41bc0c4e9d71049fe1d2dedb	01 Mar 2016, 23:35	0.95 MB	1,038	28
400,737 400,737	000000000000000003b01eed54df521651a362a29e851b4fe8620bf1f3d21deb	01 Mar 2016, 23:33	0.93 MB	2,460	51
400,736 400,736	000000000000000006261121522c7af7f47f07ae2095b08354cff41dd3dea153	01 Mar 2016, 23:24	0.00 MB	1	0

Previous 10 blocks ↓

Total Size: 645.91 GB

Node Information

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

Uptime: 27 days, 20 hours, 45 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,305.92 GB sent, 34.89 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.