Blockchain Explorer | learn me a bitcoin

Memory Pool

24,162 transactions

31.43 vMB

Show Random Selection

Max Size: 132/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,888	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 10 secs ago	1.00 vMB	3,588	21

Blockchain

Tip: 841,887 (187,001 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
654,886 654,886	000000000000000000083ba0f4d818f5e69f05ad2c11bcef7989a3bf5fae019c	31 Oct 2020, 14:17	1.34 MB	2,666	330
654,885 654,885	00000000000000000008c34720edd1a56ef24930a3b450f429704fa7f323e952	31 Oct 2020, 13:44	1.37 MB	1,941	200
654,884 654,884	00000000000000000008e18d1baca4f0fcd9ef0e8215fc345429f941c6a4f266	31 Oct 2020, 13:36	1.32 MB	1,974	99
654,883 654,883	000000000000000000049be07c654eb9b0ea16a750f5d2937695b0973d718cdf	31 Oct 2020, 13:35	1.37 MB	2,040	210
654,882 654,882	00000000000000000000032a7c267b31b189318ed0f54b9e3f39af186d039d28	31 Oct 2020, 13:26	1.45 MB	1,779	210
654,881 654,881	0000000000000000000a442441d4622dc252429e099194eaab17e6e64b38ea2b	31 Oct 2020, 13:19	1.45 MB	2,229	155
654,880 654,880	0000000000000000000db21122cd2450d70f2e40df61872d90878c53506a2ca3	31 Oct 2020, 13:13	1.18 MB	1,915	249
654,879 654,879	0000000000000000000271aeaab1cc69f9334779340b32584d8d158d2836303a	31 Oct 2020, 13:05	1.27 MB	2,474	218
654,878 654,878	0000000000000000000495dff09574ed6291b6d536f9c3ee9596f21342992921	31 Oct 2020, 12:57	1.22 MB	2,540	164
654,877 654,877	000000000000000000063ad7191ec5dcab1b260169feb2ddb88e3483697b078c	31 Oct 2020, 12:56	1.42 MB	2,919	316
654,876 654,876	0000000000000000000203dd545f0eca42c920a257cb3c445a15f07ae6ac37d3	31 Oct 2020, 12:29	1.20 MB	2,343	135
654,875 654,875	000000000000000000018f050638a6c77a626926ca601b34ca17d5cf54226233	31 Oct 2020, 12:26	1.31 MB	2,664	256
654,874 654,874	00000000000000000004cb766be1399eda7b5804b053e47ebe68264cbe2afb9e	31 Oct 2020, 12:18	1.24 MB	1,616	317
654,873 654,873	000000000000000000038729251ebce5a273f044746a0aa6f0b0a23f7c7238f1	31 Oct 2020, 11:58	1.31 MB	2,461	172
654,872 654,872	0000000000000000000b1e7267b4a009646623709db89130ba79f75768e3f977	31 Oct 2020, 11:50	1.34 MB	2,556	166
654,871 654,871	000000000000000000024b51850915dfd05f59d3fcb8759526c4f7b911020124	31 Oct 2020, 11:44	1.23 MB	2,388	164
654,870 654,870	000000000000000000066e89873638a420b16984f4bdaa8c7a326406f1213e2a	31 Oct 2020, 11:38	1.26 MB	1,679	151
654,869 654,869	0000000000000000000e03ff2602fb14f6750f747bd4da79a4beffa256bd352e	31 Oct 2020, 11:33	1.24 MB	2,296	196
654,868 654,868	0000000000000000000a97568379e98bebb34098d344f27b7db6466c22f76b21	31 Oct 2020, 11:24	1.14 MB	2,839	171
654,867 654,867	00000000000000000005a438053bbf7479778835d234059a07116aec914fbc62	31 Oct 2020, 11:18	1.16 MB	2,731	204
654,866 654,866	00000000000000000009b6cb9d74021b110a00b70c2001676bc1116fa8f99dad	31 Oct 2020, 11:08	1.28 MB	2,953	228

Previous 10 blocks ↓

Total Size: 646.56 GB

Node Information

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

Uptime: 30 days, 9 hours, 31 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,369.73 GB sent, 38.39 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.