Blockchain Explorer | learn me a bitcoin

Memory Pool

43,634 transactions

43.63 vMB

Show Random Selection

Max Size: 180/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,065	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 6 secs	1.00 vMB	5,759	23

Blockchain

Tip: 842,064 (201,047 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
641,017 641,017	0000000000000000000510dd78996561ee7a7d5a8a1e4dd334d214c895c95bbb	27 Jul 2020, 10:54	1.27 MB	2,027	80
641,016 641,016	0000000000000000000c010516b08cf95c3fb3e27378ee2d774925fdcaa4a63e	27 Jul 2020, 10:46	1.23 MB	2,708	67
641,015 641,015	00000000000000000005cbe309f4d602365c3babe8f793dc0a6acb5ab6f060f6	27 Jul 2020, 10:41	1.43 MB	2,089	99
641,014 641,014	000000000000000000066a3c9c160e48f8b5b3f5c62fe793215189c01cab250b	27 Jul 2020, 10:30	1.31 MB	2,241	85
641,013 641,013	00000000000000000003ada654da5b6c134e541a77b672865b9ce194e922b035	27 Jul 2020, 10:24	1.22 MB	2,506	68
641,012 641,012	0000000000000000001007698c6f42d6009880cb6a736dfea50d8a0ab7b17dec	27 Jul 2020, 10:20	1.29 MB	2,377	83
641,011 641,011	0000000000000000000eaddd5085930fa06983f5d14324a80deb1fc74d13466f	27 Jul 2020, 10:13	1.44 MB	1,907	104
641,010 641,010	00000000000000000004d9cd9dc1303eac660d267c374880e5dca14640234553	27 Jul 2020, 10:01	1.16 MB	1,734	65
641,009 641,009	0000000000000000000b499dfd9e55bacad6c04005392f466352b32209c732b7	27 Jul 2020, 10:01	1.12 MB	1,999	72
641,008 641,008	00000000000000000003757e28d49fb8fafb3b2ab02d6dd4971f53c1dd4f69c4	27 Jul 2020, 09:59	1.40 MB	2,262	91
641,007 641,007	00000000000000000003d9e6ead04b7bb56fd0be82527f435b4346232d811a2f	27 Jul 2020, 09:50	1.30 MB	2,581	76
641,006 641,006	00000000000000000002d6caa9f62c109079d75769a727cccc237b6052a87168	27 Jul 2020, 09:46	1.43 MB	2,568	90
641,005 641,005	000000000000000000038f7ed618675e388b89f9bfc18eafd1d7e4806accec4c	27 Jul 2020, 09:36	1.28 MB	2,260	100
641,004 641,004	0000000000000000000ac5995804077cacde5fcd0edbbb6052310c047164ee98	27 Jul 2020, 09:21	1.34 MB	2,217	95
641,003 641,003	000000000000000000059e3ee9a54b032ad396284f13aa47886321507c3c0259	27 Jul 2020, 09:08	1.36 MB	2,632	89
641,002 641,002	00000000000000000001e3e47ce1a62ad0c352e3f64d3b8f708ad7ee18a3cc8a	27 Jul 2020, 08:58	1.39 MB	2,505	109
641,001 641,001	0000000000000000000de3a97566aa159a06353961f3e95378698c10e0e929fc	27 Jul 2020, 08:37	1.35 MB	2,308	98
641,000 641,000	000000000000000000076069e6850154941bc74b8db77fa248533ddd6e7a1bfd	27 Jul 2020, 08:20	1.42 MB	1,970	87
640,999 640,999	0000000000000000000ea33abcd47d4f762997319292747f9e101a84315ee2b5	27 Jul 2020, 08:08	1.35 MB	2,566	108
640,998 640,998	00000000000000000006f51e13b7479538b3195a22d36b050e6c9f79a414ee50	27 Jul 2020, 07:42	1.40 MB	2,337	82
640,997 640,997	0000000000000000000370f0bc9b0a9e6b0847a3bc326d687979baff31884890	27 Jul 2020, 07:30	1.29 MB	2,261	44

Previous 10 blocks ↓

Total Size: 646.87 GB

Node Information

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

Uptime: 1 month, 1 day, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,429.43 GB sent, 40.94 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.