Blockchain Explorer | learn me a bitcoin

Memory Pool

33,564 transactions

40.15 vMB

Show Random Selection

Max Size: 156/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,286	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 17 secs ago	1.00 vMB	2,790	19

Blockchain

Tip: 842,285 (400,272 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
442,013 442,013	00000000000000000018ef0ed69f4cc8b0c7b1d3fb34b05d612bb4bcd30f82a4	05 Dec 2016, 09:47	1.00 MB	2,810	111
442,012 442,012	0000000000000000001ea20ceceace3cc6a27a7b0dc8624b767e9cfe0c170389	05 Dec 2016, 09:16	0.99 MB	2,407	76
442,011 442,011	0000000000000000023df59c8a228b89206844a90f29d7d8640fa9ee2f5a93a2	05 Dec 2016, 09:06	0.32 MB	309	37
442,010 442,010	00000000000000000169b33c51f3e5cd3460c455d8f49942cf23d5eaa16453d3	05 Dec 2016, 09:05	0.96 MB	2,277	79
442,009 442,009	0000000000000000008f7d756b149af8a0ab23b32bc634084809e62fe91e5801	05 Dec 2016, 08:54	1.00 MB	1,292	46
442,008 442,008	0000000000000000000850f381969ec157f717c2051e2d2345c0af0798a4385e	05 Dec 2016, 08:50	1.00 MB	2,258	83
442,007 442,007	0000000000000000004d7b3d814677c9fe6c8ea1b45a42852c8108814449ab88	05 Dec 2016, 08:39	1.00 MB	1,935	77
442,006 442,006	0000000000000000008b32df7d83229a240e82a9a7484bce79c4b72dfa2a5ad4	05 Dec 2016, 08:30	1.00 MB	2,226	86
442,005 442,005	000000000000000001bf9bc9cf20e0096d22d9509bd0e718c4f242c12097dc96	05 Dec 2016, 08:16	1.00 MB	2,032	65
442,004 442,004	000000000000000003c25302828e448c2b690ab156222225211b4995f1e58bb2	05 Dec 2016, 08:08	1.00 MB	2,333	78
442,003 442,003	000000000000000000dbfa2059032ae669816a9d0aaa61e705011da2c9dbfa1e	05 Dec 2016, 07:58	1.00 MB	2,212	65
442,002 442,002	00000000000000000102798261e3620dc77a8dd201b8bc9449c1d830951bcecb	05 Dec 2016, 07:53	1.00 MB	2,536	95
442,001 442,001	0000000000000000039d134137243021075cf34ea228a1a65d37fbb01ba880da	05 Dec 2016, 07:33	1.00 MB	2,424	61
442,000 442,000	00000000000000000002a1ec156022f98f2a48c17cc77179c35db0585e9d7159	05 Dec 2016, 07:32	1.00 MB	2,219	76
441,999 441,999	000000000000000002f1f6131510e0b237922fe9bf8adb027a22cdaf4dd46b66	05 Dec 2016, 07:25	1.00 MB	1,938	74
441,998 441,998	0000000000000000015dc1427a385883acbaa87afb3fcf72e959fd79b8c874ae	05 Dec 2016, 07:22	1.00 MB	2,648	133
441,997 441,997	000000000000000003c0250b71c9a9e48f0ba769359a949466c807957427f583	05 Dec 2016, 06:35	1.00 MB	2,083	63
441,996 441,996	0000000000000000015c6a4d1ff6cc2277888c47e89a4347e2882caf58a78cc3	05 Dec 2016, 06:28	1.00 MB	2,407	85
441,995 441,995	0000000000000000035982dfa9d14a97246873030958fac9bef9e71d317296aa	05 Dec 2016, 06:11	1.00 MB	2,282	85
441,994 441,994	00000000000000000099fa2e4854bf3c3b931e21f6bcfd04eaccc52603971722	05 Dec 2016, 05:53	1.00 MB	2,060	72
441,993 441,993	0000000000000000020000f40eb4e1de3e5858b6a0ac16baaa29b9768917e202	05 Dec 2016, 05:40	0.26 MB	294	55

Previous 10 blocks ↓

Total Size: 647.26 GB

Node Information

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

Uptime: 1 month, 2 days, 18 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,468.91 GB sent, 44.29 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.