Blockchain Explorer | learn me a bitcoin

Memory Pool

47,797 transactions

33.07 vMB

Show Random Selection

Max Size: 161/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,107	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 42 secs	1.00 vMB	5,006	25

Blockchain

Tip: 842,106 (440,119 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
401,987 401,987	0000000000000000009d81c2a2dfc2dc2d83dc249710923c63dfe16c8dafb86e	10 Mar 2016, 07:05	1.00 MB	574	10
401,986 401,986	000000000000000003e272cda1350c33e0ed3c8c7e6cd4bbcb89120a903ef771	10 Mar 2016, 07:02	0.78 MB	1,696	44
401,985 401,985	000000000000000005fcc3a6a96f8ad12ade7ccc8bd9d07ca386534bfaae7228	10 Mar 2016, 06:47	0.26 MB	588	40
401,984 401,984	0000000000000000031caf765f4cd4880822edaa52d47b647f481c6482182c4e	10 Mar 2016, 06:42	0.75 MB	1,341	50
401,983 401,983	000000000000000006b4b904932dc6c03d02c03046499efb0cfd013608dcd55b	10 Mar 2016, 06:32	0.98 MB	954	19
401,982 401,982	0000000000000000044c80f26cdec693fbd501b462b893ed708bebf7d0cc2bee	10 Mar 2016, 06:26	0.62 MB	383	10
401,981 401,981	00000000000000000303aa7f69706257558bf1f39820321d837c085b66c2644b	10 Mar 2016, 06:23	0.74 MB	1,508	46
401,980 401,980	000000000000000005678b691ff1e581d47dd166ea094caf8101e054d7441dcc	10 Mar 2016, 06:09	0.87 MB	1,369	43
401,979 401,979	000000000000000005c2b550d10b3fff4f6a59a4234903a32bf9a61bcabc46c3	10 Mar 2016, 05:57	0.99 MB	342	4
401,978 401,978	00000000000000000371555e49d775999e3bcc05bc1809220e4d9e95a8b4b201	10 Mar 2016, 05:56	0.66 MB	1,152	42
401,977 401,977	00000000000000000491b98343d1cfa453ce77e357220d5184669afb5ce43b9b	10 Mar 2016, 05:45	0.73 MB	503	16
401,976 401,976	000000000000000000add7fd9e5c8d022f3c2d41579aa7618b381109e941eae9	10 Mar 2016, 05:41	0.05 MB	135	45
401,975 401,975	0000000000000000056d7dc2278b4df2bd44d4b452780be5dc7bcaa4de6d9e6d	10 Mar 2016, 05:40	1.00 MB	1,633	35
401,974 401,974	000000000000000002a36a6391765b8659c7dbd3739cfa72284cf035ac8711d2	10 Mar 2016, 05:29	0.99 MB	1,214	26
401,973 401,973	0000000000000000039441b8b18899e75396946c78c3f2dd9fa2d3fb19260644	10 Mar 2016, 05:16	0.58 MB	752	23
401,972 401,972	00000000000000000604ea0f87c1775187285ed4c22b3947fd794e41885d4816	10 Mar 2016, 05:14	1.00 MB	2,428	52
401,971 401,971	0000000000000000042c4366b29b51caf2b4f2bd449ef0df48ae08742069fba7	10 Mar 2016, 04:50	0.86 MB	1,454	34
401,970 401,970	000000000000000002d27d5e6709ec3887373c36f4521113317d39af4c8db904	10 Mar 2016, 04:42	0.99 MB	1,197	25
401,969 401,969	000000000000000002a87fdf05b0514b512433f5d2ec2408c6b3a11f310f3039	10 Mar 2016, 04:24	0.57 MB	742	25
401,968 401,968	00000000000000000310ad4129978867b6cb580fcb857b3b7b7ca58fa358f647	10 Mar 2016, 04:21	1.00 MB	2,695	58
401,967 401,967	000000000000000001e45ad18e49959581e9434343aea7cb42d3cb8b96d7ba2f	10 Mar 2016, 03:53	0.33 MB	290	21

Previous 10 blocks ↓

Total Size: 646.95 GB

Node Information

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

Uptime: 1 month, 1 day, 11 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,438.69 GB sent, 41.68 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.