Blockchain Explorer | learn me a bitcoin

Memory Pool

51,701 transactions

36.13 vMB

Show Random Selection

Max Size: 176/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,142	0000000000000000000331db0000000000000000000000000000000000000000	8 secs ago	1.00 vMB	5,800	28

Blockchain

Tip: 842,141 (422,984 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
419,157 419,157	000000000000000000bb9012249f550ef30bf12ab6c34b97969321387c046937	03 Jul 2016, 20:57	0.27 MB	655	52
419,156 419,156	0000000000000000040b5c121aad93cdb5cc86023e3d15e891aab7248cf3c3e3	03 Jul 2016, 20:51	0.32 MB	767	54
419,155 419,155	00000000000000000377abed881e49f7cb57c0047cf121185d6d29c25751f37e	03 Jul 2016, 20:45	0.13 MB	352	62
419,154 419,154	0000000000000000024521cbe9be235272acee6c5ba97567fb75cd2e98794f5f	03 Jul 2016, 20:42	0.77 MB	2,030	52
419,153 419,153	00000000000000000239120c321d00e1bba1dfe9c096dd2e643c83bf92f2e965	03 Jul 2016, 20:28	1.00 MB	2,336	52
419,152 419,152	000000000000000000e8bd7e6f264e58e551d1d579a7b6cdc693e27bda997b02	03 Jul 2016, 20:10	0.74 MB	1,299	53
419,151 419,151	000000000000000000727c906bf718cea4d1284b97afb43656db765c64e8331d	03 Jul 2016, 19:59	1.00 MB	502	10
419,150 419,150	0000000000000000028ad013411c6849df305463cf0624a0a734635be0756f02	03 Jul 2016, 19:58	0.61 MB	707	25
419,149 419,149	00000000000000000097f0a613b0303f8cdd2e7ab91a20021da698082a2d4e18	03 Jul 2016, 19:53	0.20 MB	583	65
419,148 419,148	000000000000000000e726950168ad35ad4bbb28fa892b3df6fea087916e5d0d	03 Jul 2016, 19:48	0.95 MB	1,853	40
419,147 419,147	00000000000000000183c9071ec35f46e5a7156abc705c0f016a191b09768888	03 Jul 2016, 19:38	1.00 MB	2,716	67
419,146 419,146	00000000000000000180a8e4e749e9582cf4673e1427397d370dd3c3bcf31b1c	03 Jul 2016, 19:10	0.58 MB	1,469	59
419,145 419,145	000000000000000000a3a6219ac323e4370ac9d5142964e7fef44851be184204	03 Jul 2016, 18:58	0.75 MB	806	28
419,144 419,144	0000000000000000019e25dcc229737fcb34e2351345017fe3d1c0f30455f73d	03 Jul 2016, 18:52	0.99 MB	796	27
419,143 419,143	000000000000000000280c978faa3f652dbddc128a4be38622795623ece13389	03 Jul 2016, 18:47	1.00 MB	1,454	36
419,142 419,142	0000000000000000035fe75aac0abfdeb1d74557d14a0244c72dd4f091ec3ce6	03 Jul 2016, 18:37	1.00 MB	911	17
419,141 419,141	000000000000000002b75e00d2799d812269c30d3e8d4192533c1e5fb2ba3ff9	03 Jul 2016, 18:36	1.00 MB	1,975	54
419,140 419,140	0000000000000000051db0f3855c583d16f7cfeb273f228cd509f7965e5dd71e	03 Jul 2016, 18:19	1.00 MB	2,538	62
419,139 419,139	000000000000000003a506510f744e8dab96cb7c680eb57af61436acff4062b1	03 Jul 2016, 17:57	0.03 MB	79	55
419,138 419,138	000000000000000003ee5d08411bb11c93b9ed24eb9017bb5a4ea29cc9376408	03 Jul 2016, 17:56	0.34 MB	867	57
419,137 419,137	000000000000000004ce0030522c9192ee57dac802d13dd37baca434b39079cd	03 Jul 2016, 17:50	1.00 MB	1,914	59

Previous 10 blocks ↓

Total Size: 647.01 GB

Node Information

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

Uptime: 1 month, 1 day, 18 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,444.40 GB sent, 42.28 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.