Blockchain Explorer | learn me a bitcoin

Memory Pool

84,877 transactions

32.10 vMB

Show Random Selection

Max Size: 187/200 MB

Min Fee: 2 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
849,039	000000000000000000035d250000000000000000000000000000000000000000	1 min, 23 secs ago	1.00 vMB	4,555	11

Blockchain

Tip: 849,038 (803,886 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
45,152 45,152	0000000028e3c20c708d3ea5eb2ad80ec3164fb42d8754c6b38cc4a3d05790b1	13 Mar 2010, 17:43	1
45,151 45,151	00000000267a231edcaf576130236306fb90ed2f2229d150988d7f2794b9c33c	13 Mar 2010, 17:32	1
45,150 45,150	0000000002bb467b31ea5208d4c503c8ab6bdbabf3f91ab4ac2f61d2008bf000	13 Mar 2010, 17:22	1
45,149 45,149	000000001492be5f1128aedac551f93f049e9450859a75473976a84380cd00b6	13 Mar 2010, 17:16	1
45,148 45,148	000000001677d569528c5108cb86bcf1b8bb10cbef86b7036bd1517eb61db83d	13 Mar 2010, 17:07	1
45,147 45,147	000000000db96c2b391beb53d11bd8bf6e17d71757719ebaeeaf75a0bdefacc1	13 Mar 2010, 16:57	1
45,146 45,146	0000000036116e19ac699fe3e023b2335023e712aadb3caa0c23310a65cf7af6	13 Mar 2010, 16:48	1
45,145 45,145	0000000004c2ef358d0d95a5dd3d1b9a15e0c28476e43ef1ae327a9aee276bac	13 Mar 2010, 16:38	1
45,144 45,144	0000000005cf63ffa76353ec872194508d3e433013ecef1a860f51c80ab38cfa	13 Mar 2010, 16:32	1
45,143 45,143	000000001ef616c6feefc5e1631de3044ad04a23d2b1e03a81ecd127fb43e174	13 Mar 2010, 16:32	1
45,142 45,142	00000000244a8636c03de1992435726213bf511b896df1db2df241dd0ab3b923	13 Mar 2010, 16:30	1
45,141 45,141	000000001465395a4fff66a8ac734446173511ec22a729de15e577f809d96f3c	13 Mar 2010, 16:30	1
45,140 45,140	0000000008b56bbac6bf6a97b24cb1db692f2768597d7dbe2fc4bc123e605ff2	13 Mar 2010, 16:06	1
45,139 45,139	0000000022dbc06b1001f7d8912c34e2335c11517de27c723c3c630a45ce3315	13 Mar 2010, 16:05	1
45,138 45,138	000000000852a10c0b8e3a020fe628e4f1436f2d00151a39542d7dbef8511178	13 Mar 2010, 15:44	1
45,137 45,137	0000000000a22c529f56cc8e3b85810f1e1ba463ebcc2b39a22921cadeaaac8a	13 Mar 2010, 15:32	2
45,136 45,136	00000000133dc44d45b0ee2c96daf58b8cb9d6a2d56ecddfdf9a35314cdf8ed8	13 Mar 2010, 14:54	1
45,135 45,135	000000001cb5f270ad1809c379b504e5f39334f81604aa1335165cac88a6af82	13 Mar 2010, 14:45	1
45,134 45,134	0000000028eb8c9545b0c849fe13ff9a6a35ac93a9a9b4a0b3745e582d211f35	13 Mar 2010, 14:45	1
45,133 45,133	0000000032ab95f364d5cc95acf434dab0c203ad5eb4aada7dc6480156943c29	13 Mar 2010, 14:29	1
45,132 45,132	000000001dffa57f0f5548789787f50191011af073faf351ad498dee37754425	13 Mar 2010, 14:24	1

Previous 10 blocks ↓

Total Size: 659.69 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 8 days, 22 hours
Connections: 10 outgoing, 104 incoming
Data Transfer: 3,087.35 GB sent, 6.78 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.