Blockchain Explorer | learn me a bitcoin

Memory Pool

48,871 transactions

45.86 vMB

Show Random Selection

Max Size: 194/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,806	0000000000000000000331db0000000000000000000000000000000000000000	2 mins, 18 secs	1.00 vMB	2,508	23

Blockchain

Tip: 841,805 (191,617 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
650,188 650,188	00000000000000000000a47cb0570deac05651cbac82251f51a160f15dc65e03	27 Sep 2020, 06:30	0.44 MB	646	18
650,187 650,187	0000000000000000000b666db4ae9132c0dd2c507fd0ff3ba73b86a5cd7ab00c	27 Sep 2020, 06:28	0.17 MB	364	34
650,186 650,186	0000000000000000000307a524b0b62d208f5708dbca2f893f4f7c862c262079	27 Sep 2020, 06:26	0.26 MB	265	19
650,185 650,185	00000000000000000007b8bbdb2d29907b2f51033a4c597071dabc9607435f17	27 Sep 2020, 06:24	0.73 MB	1,169	28
650,184 650,184	00000000000000000001d106a4d63aa745fffa93edea9b08cf33a08e9af670c2	27 Sep 2020, 06:18	0.07 MB	147	36
650,183 650,183	0000000000000000000a7fe09697578a781992e561d80705e07a7fe63f3a5904	27 Sep 2020, 06:17	1.02 MB	1,491	5
650,182 650,182	00000000000000000004fd2c80fdc1786377edf67c827dba64d80970ad4122da	27 Sep 2020, 06:16	1.38 MB	2,087	49
650,181 650,181	0000000000000000000d79881ce8452d1f160615974e2cddd124ad1da80c6c37	27 Sep 2020, 05:53	0.89 MB	1,627	24
650,180 650,180	00000000000000000000ac9c4a8f725b3cae91ac779e293958abc2be26578654	27 Sep 2020, 05:41	0.26 MB	524	30
650,179 650,179	0000000000000000000597f7c683687bd3a452ad607c43d05d1fd42273548b50	27 Sep 2020, 05:38	0.29 MB	771	34
650,178 650,178	0000000000000000000b297fb04f3950b899d6480015ddf3efd8f5d189ba90ab	27 Sep 2020, 05:33	0.85 MB	1,285	35
650,177 650,177	00000000000000000009c3b491e40fabb586e68a118d746055e1670c5022dec0	27 Sep 2020, 05:24	0.16 MB	345	33
650,176 650,176	0000000000000000000dbf09d0f8f07ebe51324b49dd01983e86f8f3594a1cfd	27 Sep 2020, 05:22	1.35 MB	2,477	30
650,175 650,175	000000000000000000099bb657351315020f6d4eec6c8e1b98b9867721644828	27 Sep 2020, 05:05	0.16 MB	368	26
650,174 650,174	0000000000000000000b43246a9fb6a74633053b108617c8b04deaf4d3cb456d	27 Sep 2020, 05:04	1.38 MB	2,010	32
650,173 650,173	00000000000000000001deb134349bc5e06f98bfb86da79bac698ee1cb8613db	27 Sep 2020, 04:49	0.37 MB	534	26
650,172 650,172	00000000000000000006f02347866389f57ae037af7f1af2ed58800a0d8110fd	27 Sep 2020, 04:46	0.75 MB	953	2
650,171 650,171	000000000000000000028107052c58b1417d2ea0e2ae9603a46b1bef865ce3fa	27 Sep 2020, 04:45	1.45 MB	1,349	11
650,170 650,170	0000000000000000000777f3a893664559770b77f1766bb937394ca04f0ba91f	27 Sep 2020, 04:44	1.45 MB	2,278	46
650,169 650,169	0000000000000000000951441c45d87cf2b6a0baf6d21c07192059d4256ec59c	27 Sep 2020, 04:22	1.28 MB	2,245	55
650,168 650,168	0000000000000000000ba6351573a1a7850e4e6dd6347adf3afdb117df343c0f	27 Sep 2020, 03:49	0.29 MB	413	23

Previous 10 blocks ↓

Total Size: 646.40 GB

Node Information

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

Uptime: 29 days, 18 hours, 48 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,344.86 GB sent, 37.57 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.