Blockchain Explorer | learn me a bitcoin

Memory Pool

25,096 transactions

48.44 vMB

Show Random Selection

Max Size: 145/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,917	00000000000000000003629a0000000000000000000000000000000000000000	7 mins, 50 secs ago	1.00 vMB	3,902	12

Blockchain

Tip: 843,916 (318,133 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
525,783 525,783	00000000000000000019c3f72da6efd429e7f33f40535d0b6b2b8f9daf18726c	03 Jun 2018, 14:09	1.19 MB	3,021	8
525,782 525,782	000000000000000000026a0084b8e2210dbc18bfe1fc1f0889631209308dbde3	03 Jun 2018, 14:05	1.13 MB	2,276	42
525,781 525,781	0000000000000000002f6724320130e0bd460e97cfda6ef6b5748de931dd16af	03 Jun 2018, 13:26	1.03 MB	480	3
525,780 525,780	0000000000000000000438d733521d7ac06153739592bd62813dd079f1a98ed3	03 Jun 2018, 13:23	1.14 MB	2,200	17
525,779 525,779	0000000000000000002912689c9401bf73f6aca0852b67be76ec62da627287a2	03 Jun 2018, 13:13	1.02 MB	795	20
525,778 525,778	000000000000000000213be47f2cc80537ff62e9d5057a2366a89b69c353cad1	03 Jun 2018, 13:06	0.00 MB	1	0
525,777 525,777	0000000000000000000c98e6fe33287c88ebc1f80650b13bdbbd812eaa1c2d39	03 Jun 2018, 13:06	1.00 MB	546	53
525,776 525,776	000000000000000000128ac681c164b167f79ed4f93931781e1dc44ba56558b7	03 Jun 2018, 13:03	1.03 MB	587	6
525,775 525,775	00000000000000000018e1632dd2b5e9b6c25b5e15a65d294bf4362a5c72eee0	03 Jun 2018, 13:00	1.18 MB	1,613	4
525,774 525,774	0000000000000000000475a74fa855017ebda931631de9ba2ca2ed62027bed3d	03 Jun 2018, 12:58	1.14 MB	2,431	31
525,773 525,773	000000000000000000085725613366e2b536755e1b18bb348e1fef63138f70fd	03 Jun 2018, 12:25	1.13 MB	2,200	18
525,772 525,772	0000000000000000002a3a513b41a97c3228a1023acd92a40843a9dd947eb0f1	03 Jun 2018, 12:05	1.01 MB	333	4
525,771 525,771	00000000000000000021885d1d4bacff6a53a474430ee23e5b0d1210c89dcdc1	03 Jun 2018, 12:02	1.01 MB	245	1
525,770 525,770	0000000000000000002366d4730b7873ab62f3eecb59f1daacb18692ab0edb9d	03 Jun 2018, 12:01	1.22 MB	2,463	22
525,769 525,769	0000000000000000001e0b58a3e91b3f1a497db5cfc3d9ef8cc0dc28a300e361	03 Jun 2018, 11:43	1.00 MB	993	11
525,768 525,768	0000000000000000000ae8121db4f43ceef51c344e1ea327a285f44e5b5c360a	03 Jun 2018, 11:30	1.18 MB	2,214	26
525,767 525,767	0000000000000000000a160dc9e9cfe14d14ce6f0926b1c692e1cac651238dbe	03 Jun 2018, 11:07	1.10 MB	1,308	16
525,766 525,766	0000000000000000003bbb184776b0c1a6aefd83f3ce82f43799239f218ccc4c	03 Jun 2018, 10:55	1.07 MB	1,135	9
525,765 525,765	0000000000000000003181a8088f6aa5880f960ae03ca5874283e192c9939138	03 Jun 2018, 10:45	0.33 MB	234	3
525,764 525,764	000000000000000000028306cd453a219cbe80eac61c30768b0c980e63f58c25	03 Jun 2018, 10:45	1.05 MB	911	8
525,763 525,763	00000000000000000020bbd15c9a428a1d824a298c247a6e2c9091cb1dfd1d1a	03 Jun 2018, 10:37	1.02 MB	422	4

Previous 10 blocks ↓

Total Size: 650.37 GB

Node Information

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

Uptime: 1 month, 14 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,961.04 GB sent, 62.58 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.