Blockchain Explorer | learn me a bitcoin

Memory Pool

35,577 transactions

41.07 vMB

Show Random Selection

Max Size: 173/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,723	0000000000000000000331db0000000000000000000000000000000000000000	6 mins, 55 secs	1.00 vMB	3,901	16

Blockchain

Tip: 841,722 (451,743 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
389,979 389,979	00000000000000000b438ba3d8976efbfc357a2a043ed6044f397dc31c0b90c0	24 Dec 2015, 13:34	1.00 MB	3,207	59
389,978 389,978	00000000000000000134da18ebc3db8a0da231168f65be1a4b78f0d324259dfa	24 Dec 2015, 13:08	0.31 MB	750	33
389,977 389,977	0000000000000000003e79e2f9186a72f264ea53645489ba1088a8dd0e25a71e	24 Dec 2015, 13:03	0.79 MB	1,952	45
389,976 389,976	00000000000000000274c473db7c0cc994c2bdf1977737ff0bd68f284f9ba2bc	24 Dec 2015, 12:52	0.48 MB	1,195	34
389,975 389,975	000000000000000008c42b2d964320f50b7043db9df0e964677eb6dce66d3421	24 Dec 2015, 12:48	0.60 MB	1,490	41
389,974 389,974	0000000000000000048f61deff3226d73a2129a21f434e07e05fce9ebb4bcba0	24 Dec 2015, 12:36	0.61 MB	1,302	36
389,973 389,973	000000000000000009cd3a1eb46182d795d5702d4afe6a22bf2b3019a6d89968	24 Dec 2015, 12:28	0.36 MB	708	32
389,972 389,972	000000000000000003b06d429af5a677b5171b8ebd9e52b2ea9086fc80f41396	24 Dec 2015, 12:24	0.00 MB	1	0
389,971 389,971	000000000000000001a195bd3ec0f29a1cd7856ab026ca0f26e561464ed58f04	24 Dec 2015, 12:24	0.33 MB	670	35
389,970 389,970	000000000000000000ced64fca762d43152fa1204c3c9e0bfa67eaff6e24608c	24 Dec 2015, 12:20	0.93 MB	1,714	27
389,969 389,969	000000000000000009814637ed260ad924aedb7f7e1a5c509309086c75b20639	24 Dec 2015, 12:13	0.32 MB	513	21
389,968 389,968	00000000000000000af8da42a01ea33bd676b5063018f97c3dd3bf2e3dba89f1	24 Dec 2015, 12:12	1.00 MB	2,748	49
389,967 389,967	00000000000000000917aa5dc61fcd84f1bbc871982445012899ea027e48b0cb	24 Dec 2015, 12:04	1.00 MB	2,301	41
389,966 389,966	00000000000000000b4c44a331829fc30e139ad484a9df7d9a870a851c566fe0	24 Dec 2015, 11:51	1.00 MB	2,340	39
389,965 389,965	000000000000000005c99e7e090b990a0196a83e20c90ef5bd675720d2d0451d	24 Dec 2015, 11:20	0.38 MB	879	43
389,964 389,964	00000000000000000292188c912cc1b88eca516ce99f16ffddebde4c76a10c70	24 Dec 2015, 11:15	0.86 MB	1,726	33
389,963 389,963	000000000000000005a5e4be8525546a6f3c7112838da03c8f8b9efe759421ed	24 Dec 2015, 11:06	0.93 MB	2,178	36
389,962 389,962	000000000000000009383b32dfc9065da3346d8a63d4899586ba764ddaed1328	24 Dec 2015, 10:55	0.25 MB	375	22
389,961 389,961	000000000000000007bdb859e39de4b1e96e2f76041a0ac4dd5147c66d00a012	24 Dec 2015, 10:54	0.41 MB	504	22
389,960 389,960	000000000000000009099cbbe51f52c1431bd679f5d31cfc79ef139516fa33e9	24 Dec 2015, 10:55	1.00 MB	680	10
389,959 389,959	00000000000000000093fb1dea55d5017f9c8300f01f5388f715f8dd3f99d27f	24 Dec 2015, 10:49	0.25 MB	253	10

Previous 10 blocks ↓

Total Size: 646.24 GB

Node Information

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

Uptime: 29 days, 5 hours, 19 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,334.70 GB sent, 36.59 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.