Blockchain Explorer | learn me a bitcoin

Memory Pool

119,244 transactions

31.61 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 33 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
840,518	0000000000000000000342190000000000000000000000000000000000000000	6 mins, 15 secs ago	1.00 vMB	6,111	246

Blockchain

Tip: 840,517 (204,501 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
636,016 636,016	0000000000000000000b13e6836be1746bde68340c48198ee88a7a0de6a97aff	23 Jun 2020, 16:18	1.67 MB	325	28
636,015 636,015	0000000000000000000d298205b091c56cbf4b64e7f11c71402d836c29c64239	23 Jun 2020, 16:17	1.47 MB	1,757	36
636,014 636,014	0000000000000000000c404fdf20b628a2c8497074676a26dd62f5c73ad95182	23 Jun 2020, 16:11	1.61 MB	744	31
636,013 636,013	00000000000000000005d095bb039a9abaca25e31c918ddad161abb7094469f7	23 Jun 2020, 16:09	1.33 MB	2,103	29
636,012 636,012	0000000000000000000d2ad10baa3543209f774cf118b8e977bd89e529fbaa49	23 Jun 2020, 16:07	1.18 MB	3,116	33
636,011 636,011	0000000000000000000fcf524dadc681dd4ba491696e2264eb7c531b77035a3b	23 Jun 2020, 16:05	1.20 MB	2,102	38
636,010 636,010	0000000000000000000e0c568c66263026e3f61103d4726dd644a51c26fbf64e	23 Jun 2020, 15:58	1.23 MB	2,732	34
636,009 636,009	00000000000000000010852585a0189cc85b1c1304d7fac753c526a2d7340d6a	23 Jun 2020, 15:54	1.24 MB	2,837	38
636,008 636,008	000000000000000000076b5e681d48c778201eca92521c5c3b541f2ae09a906f	23 Jun 2020, 15:47	1.26 MB	2,679	48
636,007 636,007	00000000000000000007512e2e3dd5e51738f8521e1e7a24a41fc8ec23903f7e	23 Jun 2020, 15:28	1.22 MB	2,709	36
636,006 636,006	00000000000000000003a1b2238d9851135db3ae29f74d126a540db853bb98ce	23 Jun 2020, 15:23	1.34 MB	2,447	35
636,005 636,005	0000000000000000000714baaa283fd2af7afd5cee91aac2bcb83eb26bcf8493	23 Jun 2020, 15:20	1.41 MB	2,605	47
636,004 636,004	00000000000000000004ab1f43647f100f5de1b382b0803925975f943d5bb833	23 Jun 2020, 15:04	1.44 MB	2,549	57
636,003 636,003	000000000000000000117377110ce35362a5822677b82c4381357d1f15d9a6bc	23 Jun 2020, 14:37	1.32 MB	2,852	53
636,002 636,002	0000000000000000000aba75517e3b5b4548bd57d5f0e8b9a4cdee910563b4e8	23 Jun 2020, 14:14	1.34 MB	1,719	29
636,001 636,001	0000000000000000000de6e1b8cc1acee512d8d1a0adcd50694383c00d0e08e4	23 Jun 2020, 14:13	1.28 MB	2,922	45
636,000 636,000	00000000000000000009e26f3fd7977f8d67599ad02e106885adc25dcbc8bcb4	23 Jun 2020, 13:52	1.37 MB	1,948	36
635,999 635,999	000000000000000000098536f0bf677440631e3df1e79fb6c328c99369469e06	23 Jun 2020, 13:43	1.40 MB	1,421	36
635,998 635,998	0000000000000000001078fe0518b66699d584824ab5ed0aa74ea69c7a2571d6	23 Jun 2020, 13:37	1.50 MB	1,077	31
635,997 635,997	00000000000000000002f3cda8708916ee3cda7f6918eb7f95adb5d1a9e3d2a5	23 Jun 2020, 13:33	1.22 MB	2,650	43
635,996 635,996	00000000000000000000412adf972544e7884ef358f5619d843d063a5bc7f5eb	23 Jun 2020, 13:19	1.09 MB	1,305	72

Previous 10 blocks ↓

Total Size: 644.02 GB

Node Information

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

Uptime: 20 days, 14 hours, 18 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 7,956.38 GB sent, 24.35 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.