Blockchain Explorer | learn me a bitcoin

Memory Pool

26,799 transactions

30.24 vMB

Show Random Selection

Max Size: 131/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,869	0000000000000000000331db0000000000000000000000000000000000000000	12 mins, 38 secs ago	1.00 vMB	2,797	22

Blockchain

Tip: 841,868 (399,864 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
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
441,992 441,992	000000000000000001e742233f6f40abe006aeef23285fdf0f05816967d4fbed	05 Dec 2016, 05:39	1.00 MB	2,275	74
441,991 441,991	000000000000000003186aa7043130ab5b6c5fc34da0d682180a925e5cfae8ef	05 Dec 2016, 05:26	1.00 MB	2,354	85
441,990 441,990	00000000000000000062e83292f8e9fcf2f93a4731ee2ae545aca84ce0c96ba7	05 Dec 2016, 05:07	1.00 MB	1,609	59
441,989 441,989	00000000000000000282145c5a2c9786df189e351457cdbdb92a843bdc647337	05 Dec 2016, 04:57	1.00 MB	1,341	44
441,988 441,988	00000000000000000063eaa3d16b5346ff05de899b3513cd49c3d41518aac685	05 Dec 2016, 04:51	0.26 MB	609	83
441,987 441,987	00000000000000000109519011012650d28436058e92d2300fb7742d187209e3	05 Dec 2016, 04:49	0.96 MB	2,138	63
441,986 441,986	000000000000000001991e0a3b3edeb8dd032ff36fbd4f8c608ae785cbd53719	05 Dec 2016, 04:46	1.00 MB	2,489	100
441,985 441,985	000000000000000000be2488ab130b7ff9b12baaa7a40618f20eb33f865cd597	05 Dec 2016, 04:13	0.70 MB	1,357	54
441,984 441,984	0000000000000000039eac64818d4dfe4831189d5073185b4156e5ffc4054bd1	05 Dec 2016, 04:11	1.00 MB	2,410	63

Previous 10 blocks ↓

Total Size: 646.52 GB

Node Information

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

Uptime: 30 days, 5 hours, 59 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,364.51 GB sent, 38.19 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.