Blockchain Explorer | learn me a bitcoin

Memory Pool

37,244 transactions

50.29 vMB

Show Random Selection

Max Size: 189/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,122	0000000000000000000331db0000000000000000000000000000000000000000	34 secs	1.00 vMB	4,338	32

Blockchain

Tip: 841,121 (440,317 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
400,804 400,804	00000000000000000433e78c081ce406bed178728fabb4b86ffbe11d5c59daee	02 Mar 2016, 10:10	0.93 MB	3,508	44
400,803 400,803	000000000000000004be52518339110de3b60162d376469d51bdb66954b4ec85	02 Mar 2016, 10:09	0.93 MB	1,711	80
400,802 400,802	0000000000000000015f1ed7072c29d3252412a5dd3c0b5c9ac502cf6b835830	02 Mar 2016, 09:45	1.00 MB	2,269	87
400,801 400,801	000000000000000004ed7c9576f04c112161f93bd6d88d2143e6dd505fb26c95	02 Mar 2016, 09:00	0.93 MB	1,684	40
400,800 400,800	0000000000000000060009ac0b82e6ed9bc42faae1c6ef8a4ebd4a3cf77643bc	02 Mar 2016, 08:56	1.00 MB	2,174	44
400,799 400,799	00000000000000000488aee7491aee8adb976929efcb03ba400b794a38921403	02 Mar 2016, 08:54	0.99 MB	2,416	58
400,798 400,798	00000000000000000359643a2313c663ac2b14747bf3d60664c9a3dbb2f3d356	02 Mar 2016, 08:33	0.93 MB	2,635	64
400,797 400,797	000000000000000001f24aaeb775dd791b441305c1ed2f27265504930be05616	02 Mar 2016, 08:12	1.00 MB	2,562	51
400,796 400,796	000000000000000005c7806cef370cbd1d0a8678420760d99b6ec47b06022f66	02 Mar 2016, 08:01	0.99 MB	2,064	60
400,795 400,795	000000000000000000d1ca1db68ccbe84c12f751c98b9d1a14f728e683e8d359	02 Mar 2016, 07:35	0.93 MB	2,150	63
400,794 400,794	0000000000000000003d104665f55e19a3bc69e68bfab83f4616d3a1f178e131	02 Mar 2016, 07:18	1.00 MB	2,234	35
400,793 400,793	0000000000000000055a1f00c428cd6707e119b962109adf17f5dbd901d46ef2	02 Mar 2016, 07:15	1.00 MB	2,794	54
400,792 400,792	0000000000000000039ef2d0ffcdb959f223451c6a2a906d17f23cf5c728748b	02 Mar 2016, 07:00	1.00 MB	2,564	64
400,791 400,791	000000000000000002efe80d8164b669ff79b3971f92b5851536c7d202ff26f5	02 Mar 2016, 06:33	1.00 MB	2,033	60
400,790 400,790	0000000000000000020d6c1961cabc57ae4e385fecb633bcea39aca829cd626b	02 Mar 2016, 06:17	0.99 MB	1,772	54
400,789 400,789	000000000000000005ee009a6c995282aa05654afa13d14b1ae347d5a0b36194	02 Mar 2016, 06:06	0.00 MB	1	0
400,788 400,788	0000000000000000003887952dddf925de652b3b039863687079a9c98e428247	02 Mar 2016, 06:06	1.00 MB	1,453	28
400,787 400,787	000000000000000005fda254628ac85233be3ed40c628b6772c9c1caa005ed16	02 Mar 2016, 06:03	0.99 MB	1,758	35
400,786 400,786	000000000000000004e233778bde6283f9ad9bb84a7a087fc5d94ebc67b08dfe	02 Mar 2016, 06:01	1.00 MB	2,080	71
400,785 400,785	000000000000000001a0b118405b545dab0a8c38bb9affa4c3a5e8f84b2fa80a	02 Mar 2016, 05:42	0.99 MB	1,972	42
400,784 400,784	00000000000000000180a232d87aa224322cae15f3d9aaf3f5907db42ea58ed3	02 Mar 2016, 05:37	0.95 MB	1,939	55

Previous 10 blocks ↓

Total Size: 645.11 GB

Node Information

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

Uptime: 24 days, 18 hours, 13 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,200.62 GB sent, 30.54 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.