Blockchain Explorer | learn me a bitcoin

Memory Pool

52,840 transactions

37.99 vMB

Show Random Selection

Max Size: 182/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,164	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 31 secs	1.00 vMB	5,529	30

Blockchain

Tip: 842,163 (318,142 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
524,021 524,021	0000000000000000001ef45cfe2580feaf1f1e0f5481dc76bb05fd95792bd354	23 May 2018, 16:42	1.16 MB	2,965	10
524,020 524,020	0000000000000000001080a8dfb765c82e5a8e1eb7f66f0bd6bb52238e676e3e	23 May 2018, 16:40	1.13 MB	2,153	41
524,019 524,019	00000000000000000023806db2d491fdcc41be216adfff8b296c61def9ad566c	23 May 2018, 16:24	1.15 MB	2,667	37
524,018 524,018	00000000000000000027698d368fb8309f4c032728632e9d2c022f9f494d65ec	23 May 2018, 16:10	1.17 MB	2,778	40
524,017 524,017	00000000000000000013e87a82a4f77243b92ffafecc0ab02c0e25a933974d77	23 May 2018, 15:58	1.17 MB	2,772	30
524,016 524,016	0000000000000000000934756d7d49ba04a343874678284da3ea6297ff32d84e	23 May 2018, 15:47	1.23 MB	2,370	35
524,015 524,015	000000000000000000007b6329dc94b4e1b5620ed99c20d4db7ef9ff60e0c2d5	23 May 2018, 15:32	1.15 MB	2,767	36
524,014 524,014	00000000000000000033291d2cf39a36e68a31be3f818186997e92c8c6b28b90	23 May 2018, 15:15	1.10 MB	1,525	32
524,013 524,013	0000000000000000001dd904e10ef9e7156237e70adc42678e2098c7f1330db1	23 May 2018, 15:03	1.18 MB	2,697	46
524,012 524,012	0000000000000000003833f82cb733e095ff7b211409bb6aa64f8e709fd8e71b	23 May 2018, 14:41	1.25 MB	2,025	6
524,011 524,011	0000000000000000002b336e64dffa88d372096fbc64d80894f3a629070a2fc3	23 May 2018, 14:39	1.15 MB	2,187	13
524,010 524,010	0000000000000000000fdd78c611aebd18933817f55fc92763c199d79f9f24ac	23 May 2018, 14:34	1.12 MB	1,928	33
524,009 524,009	0000000000000000003bebebe07500911a18dd831d61dbde023fad76fad1d24c	23 May 2018, 14:20	1.15 MB	2,496	41
524,008 524,008	0000000000000000000d4e2762355b41cc933811a6320ea203008ca78f2842c6	23 May 2018, 14:06	1.07 MB	2,041	14
524,007 524,007	00000000000000000036a053532eb685b339a9555fbac8c6c16df243b65ce6fa	23 May 2018, 14:03	1.18 MB	2,707	24
524,006 524,006	0000000000000000004190cd8ee0a2a86e2e961dc4eac4bacf6239a742c7feb9	23 May 2018, 13:53	1.15 MB	2,393	49
524,005 524,005	0000000000000000003965cb929bbeb98b5b170e125e819b88a68824e471e2f3	23 May 2018, 13:27	1.06 MB	1,637	27
524,004 524,004	0000000000000000002e18bfb47a6e70db8483f4fd2e5e9fe014b85f74f78d53	23 May 2018, 13:20	1.05 MB	764	36
524,003 524,003	000000000000000000351ab6682f60919c87d9c1a9c5a0911cecc67c5f0e47c1	23 May 2018, 13:18	1.01 MB	725	60
524,002 524,002	0000000000000000002680100499d956f2c45894b82ff109fed11ca6ce9c0ced	23 May 2018, 13:03	1.11 MB	2,180	30
524,001 524,001	0000000000000000001196f00272283935fabb908aa162f9207dd96ac012c67c	23 May 2018, 12:52	1.16 MB	2,539	42

Previous 10 blocks ↓

Total Size: 647.04 GB

Node Information

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

Uptime: 1 month, 1 day, 22 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,448.52 GB sent, 42.61 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.