Blockchain Explorer | learn me a bitcoin

Memory Pool

78,308 transactions

38.84 vMB

Show Random Selection

Max Size: 198/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,535	00000000000000000003629a0000000000000000000000000000000000000000	42 secs	1.00 vMB	2,006	10

Blockchain

Tip: 844,534 (165,431 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
679,103 679,103	00000000000000000005020a5e1facf2094841545a890740e76f614edf288fd0	13 Apr 2021, 22:18	1.05 MB	542	85
679,102 679,102	0000000000000000000b09a2be45bcf7e877e4c3c43823378b826b81f7d0ecb2	13 Apr 2021, 22:17	1.11 MB	1,474	87
679,101 679,101	0000000000000000000a4b68694bf48267f04abf5c08094c01dc609d0f3db04d	13 Apr 2021, 22:13	1.32 MB	2,755	103
679,100 679,100	00000000000000000005dec6610f90cfd24ea0d00cbed90835a5d5d62f472b7a	13 Apr 2021, 21:51	1.45 MB	2,015	93
679,099 679,099	0000000000000000000b70368126f54bcb71cc89d986a734727efceb1d343e84	13 Apr 2021, 21:41	1.35 MB	2,193	95
679,098 679,098	000000000000000000020e7efea6f726cfdfec476392622e82b17641aa19a101	13 Apr 2021, 21:30	1.23 MB	3,163	89
679,097 679,097	00000000000000000008688a958c61d3282bd462a9adf9f8e513d14e96a7f277	13 Apr 2021, 21:26	1.38 MB	2,829	95
679,096 679,096	000000000000000000073c998ab40b056bc2158c74bf9c17d38e3d0ec338f4a7	13 Apr 2021, 21:17	1.34 MB	2,964	106
679,095 679,095	0000000000000000000a4a42a0741d5cf520642161178fe26e0fa380d9921a51	13 Apr 2021, 20:52	1.41 MB	2,718	103
679,094 679,094	000000000000000000063c59ff865582d00baa1f4bf1558670b0635afeaec73e	13 Apr 2021, 20:33	1.41 MB	2,897	95
679,093 679,093	00000000000000000003bae29442b3088e35b807eb38a5e1905345c034a1e257	13 Apr 2021, 20:25	1.30 MB	2,730	103
679,092 679,092	00000000000000000005684c1fc13afe2b53dbd755a45d8e727b0d2516e09274	13 Apr 2021, 20:06	1.43 MB	2,517	110
679,091 679,091	000000000000000000065a9db81e2c7d611d6a8620085ffc31e2301faaad341e	13 Apr 2021, 19:35	1.17 MB	1,498	86
679,090 679,090	0000000000000000000209dd8cdbd801bcdf5de282f887b91057ba6ac56dc9db	13 Apr 2021, 19:28	1.29 MB	1,918	93
679,089 679,089	0000000000000000000b5710368a674cff18b0356aeaf8c076fb8b08c3f70229	13 Apr 2021, 19:21	1.24 MB	2,354	88
679,088 679,088	000000000000000000029f4ecaf1121d6d02d3949a12ab5be54d925929484d7f	13 Apr 2021, 19:11	1.20 MB	2,580	78
679,087 679,087	00000000000000000007320f308d828bc71674b61d9701c59c553b283d8f804d	13 Apr 2021, 19:09	1.15 MB	2,409	82
679,086 679,086	00000000000000000006c5094995745305d6a129e4bc86672a93cc24637d0e6a	13 Apr 2021, 19:06	1.35 MB	2,482	89
679,085 679,085	000000000000000000099d7eef879e7a4795c449b9c423b4f060399f42776902	13 Apr 2021, 19:00	1.30 MB	2,111	80
679,084 679,084	0000000000000000000513aa32ff59f94271d209f2b6d058e4ba316a71b6a031	13 Apr 2021, 18:58	1.22 MB	3,432	87
679,083 679,083	0000000000000000000456eda8bed1759b3e5e6118d4d4af83170d9dc8342e23	13 Apr 2021, 18:53	1.40 MB	2,606	92

Previous 10 blocks ↓

Total Size: 651.52 GB

Node Information

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

Uptime: 1 month, 18 days, 20 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,140.79 GB sent, 69.08 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.