Blockchain Explorer | learn me a bitcoin

Memory Pool

57,851 transactions

37.38 vMB

Show Random Selection

Max Size: 196/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,837	00000000000000000003629a0000000000000000000000000000000000000000	15 mins, 37 secs ago	1.00 vMB	3,548	20

Blockchain

Tip: 842,836 (170,007 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
672,829 672,829	000000000000000000022ce75695bf33fe1a4b66550472317682b88545b2d469	02 Mar 2021, 11:48	1.10 MB	3,043	45
672,828 672,828	000000000000000000088349320eb7a9a99c8b1674a399fe8a8ec1dbff3eb818	02 Mar 2021, 11:45	1.30 MB	2,987	85
672,827 672,827	000000000000000000028b956a3e1c1cf3ca1e2395b1c1b4b35e6da7c8b25c8b	02 Mar 2021, 11:32	1.35 MB	2,591	70
672,826 672,826	000000000000000000030a62100ecd71e0a21c5fdb96519292ba7c0ce62d8d72	02 Mar 2021, 11:26	1.37 MB	3,134	127
672,825 672,825	0000000000000000000c84edbb0ae7166865f744e47a4d0f8ad73353dfcd5c7d	02 Mar 2021, 11:03	1.22 MB	2,596	60
672,824 672,824	000000000000000000062667d03aeca03f8eeadba9a936c35db0ced37673e90c	02 Mar 2021, 10:59	1.31 MB	2,950	86
672,823 672,823	000000000000000000054d89c0728d0345197f2e7eb35635aa301af15efad37a	02 Mar 2021, 10:58	1.33 MB	3,275	138
672,822 672,822	0000000000000000000c284f350076437fe8127149cc00e3719f253e8f5f116d	02 Mar 2021, 10:21	1.33 MB	1,515	34
672,821 672,821	000000000000000000065cbf64161b86fcc759289f57312f2d88e09019963ef8	02 Mar 2021, 10:20	1.19 MB	1,665	24
672,820 672,820	0000000000000000000b88cad26d9fa770a0fb8f59958ad744cf3340e49382af	02 Mar 2021, 10:19	1.31 MB	2,912	86
672,819 672,819	00000000000000000003c6cf4eda197462528d829d090c926b8aa1d318f04451	02 Mar 2021, 10:07	1.16 MB	1,415	85
672,818 672,818	000000000000000000084910113a6c251c10ce4d318bb4fa379280fa5f8a00cd	02 Mar 2021, 10:05	1.18 MB	923	123
672,817 672,817	0000000000000000000a24c35c78380213682144c53dc2e53542c7b1e5a335ff	02 Mar 2021, 09:56	1.23 MB	2,176	33
672,816 672,816	00000000000000000009c8c02aa89630c74673307dec5bd4be71df2d137c2548	02 Mar 2021, 09:55	1.29 MB	2,738	77
672,815 672,815	000000000000000000093675cf253aad234d50d5fccb5dd4d7008e78db13d123	02 Mar 2021, 09:48	1.21 MB	1,990	140
672,814 672,814	00000000000000000009aa3489fb7a2564cb51acf9de03aaa2c09a7c98a0086e	02 Mar 2021, 09:31	1.20 MB	1,798	39
672,813 672,813	00000000000000000003c7c198d1a3ad9e00b0c231f89f8c7525e59efdfd8b8a	02 Mar 2021, 09:30	1.28 MB	2,198	54
672,812 672,812	0000000000000000000016d19fc19bf026415f2187b53531662e3e165824342e	02 Mar 2021, 09:27	1.36 MB	2,692	96
672,811 672,811	0000000000000000000875a55e46a7873d22fbaecae551e2b7e5b5d993562f19	02 Mar 2021, 09:13	1.16 MB	2,680	59
672,810 672,810	000000000000000000011b6a37d92f54453f1409c8d940a31d02ac2403b7603e	02 Mar 2021, 09:09	1.32 MB	3,052	96
672,809 672,809	000000000000000000061b1a8de132203f22e61e07bd211f9251172f5076f2ef	02 Mar 2021, 08:57	1.32 MB	2,509	90

Previous 10 blocks ↓

Total Size: 648.34 GB

Node Information

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

Uptime: 1 month, 7 days
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,616.90 GB sent, 51.23 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.