Blockchain Explorer | learn me a bitcoin

Memory Pool

43,749 transactions

48.95 vMB

Show Random Selection

Max Size: 194/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,368	0000000000000000000331db0000000000000000000000000000000000000000	29 mins, 4 secs ago	1.00 vMB	2,952	32

Blockchain

Tip: 842,367 (414,324 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
428,043 428,043	0000000000000000012cf2682d60999b038bb1edfc25478ece44d6fd327d9695	03 Sep 2016, 02:44	1.00 MB	2,081	43
428,042 428,042	000000000000000003640ea0023808be72d9fc39df525189730e59f9b9d7c198	03 Sep 2016, 02:42	1.00 MB	2,330	62
428,041 428,041	00000000000000000450ac6007a1fb9ea1559b4488b76eff3b93930989524a05	03 Sep 2016, 02:26	1.00 MB	2,215	63
428,040 428,040	0000000000000000049268d0430639610953232ba8bca3105deda5729b34d3b6	03 Sep 2016, 02:13	0.99 MB	1,478	77
428,039 428,039	00000000000000000323412f08f452cdd4bdb7bf709e1090839b962b73fd2ece	03 Sep 2016, 01:40	1.00 MB	1,851	80
428,038 428,038	0000000000000000029b35c2e8d8ffea0d6b0bd4a4a3c3992011365343a3fbb3	03 Sep 2016, 00:59	0.32 MB	604	51
428,037 428,037	000000000000000004f10742bb2f4fcaf8922c25b6d05f612d183c125708355c	03 Sep 2016, 00:58	0.13 MB	269	47
428,036 428,036	0000000000000000006ddc75729fc2182c7b93a4a13ef7cf46de036b51cd2090	03 Sep 2016, 00:51	1.00 MB	833	21
428,035 428,035	00000000000000000312916637646af71577b6bdab60cb5d89dd9f0c6d96d575	03 Sep 2016, 00:44	0.12 MB	301	63
428,034 428,034	000000000000000000477a6f63800afe987eec17fbbb2c650f702bfd43ce924b	03 Sep 2016, 00:42	0.99 MB	1,577	40
428,033 428,033	000000000000000001c84a6c1969e7333a2fd00c23dc4ee14abcac7d1163a9c0	03 Sep 2016, 00:31	0.98 MB	532	12
428,032 428,032	0000000000000000031286b7df44983243e62cc9c0dc30039b5679542d2d9cc2	03 Sep 2016, 00:31	1.00 MB	1,653	42
428,031 428,031	0000000000000000046a5e2094baf6cbeab4f6e7f0fa9287756c2fd49a5091cb	03 Sep 2016, 00:23	1.00 MB	2,377	53
428,030 428,030	0000000000000000010a052a6eb754c9cee776b37d3362e317ba9a4bd0477c00	03 Sep 2016, 00:11	1.00 MB	2,564	69
428,029 428,029	0000000000000000039ab49c7d17264e91147b7af74daaa2d50b843dae9d02d3	02 Sep 2016, 23:45	1.00 MB	2,594	65
428,028 428,028	000000000000000001e858232cea4a85e7b7c4300acf43f5dff98b6a3b4e7c36	02 Sep 2016, 23:23	1.00 MB	2,732	56
428,027 428,027	000000000000000002b852bd760eef12dc835c34ed6b9d01ce63ba487a03b78b	02 Sep 2016, 23:18	1.00 MB	1,285	64
428,026 428,026	0000000000000000041d742faea24699b2f23211fa8df609bb5e045fd68b61f4	02 Sep 2016, 23:11	1.00 MB	2,059	89
428,025 428,025	0000000000000000021a80beac7fcb91834d73761f4916aa9759cfc0502d515d	02 Sep 2016, 22:16	0.05 MB	117	51
428,024 428,024	000000000000000002cc3329c755116ca53e3bdeb6ab505e6e8185df78a7ac4c	02 Sep 2016, 22:15	0.99 MB	1,225	28
428,023 428,023	000000000000000004ad30d4bef77cb0d4c44560218a01cf02a97d7ea4866454	02 Sep 2016, 22:06	0.98 MB	1,079	25

Previous 10 blocks ↓

Total Size: 647.41 GB

Node Information

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

Uptime: 1 month, 3 days, 11 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,484.74 GB sent, 45.56 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.