Blockchain Explorer | learn me a bitcoin

Memory Pool

27,149 transactions

52.89 vMB

Show Random Selection

Max Size: 176/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,205	00000000000000000003629a0000000000000000000000000000000000000000	9 mins, 1 sec	1.00 vMB	4,969	11

Blockchain

Tip: 843,204 (319,680 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
523,524 523,524	0000000000000000000641731e7792d75d0a02f9707b1220efe1a333bfa71d8b	20 May 2018, 09:04	0.26 MB	407	42
523,523 523,523	00000000000000000015269c28549f9b8826546ae2a64fadffbd52cfac0af067	20 May 2018, 09:00	0.20 MB	266	39
523,522 523,522	0000000000000000002ebc3ccff62329f05ee127b1656892d4d1c835f34cacbe	20 May 2018, 08:58	0.03 MB	81	29
523,521 523,521	0000000000000000003b8b437fc3d41e98b43045c3f8cc0b0cdef84841ce28ff	20 May 2018, 08:57	0.12 MB	328	29
523,520 523,520	00000000000000000033f9c2919b414303568a68b49eb1ddcb39c3e5e231f2aa	20 May 2018, 08:54	0.75 MB	1,630	42
523,519 523,519	0000000000000000002528e6507b5f950091e520af689c73a1aa356cf0fdabcd	20 May 2018, 08:37	0.28 MB	665	37
523,518 523,518	00000000000000000019c1fd3c1a8c2679630683b32bae737191e3408ef841ab	20 May 2018, 08:30	0.46 MB	931	42
523,517 523,517	00000000000000000025a34978b33f1432dcabd371d901a7104bc2be5c24db8b	20 May 2018, 08:20	0.49 MB	1,018	41
523,516 523,516	0000000000000000001d233204b0d9cdfc8e101ad03a8dd98c39585b5ae1fe92	20 May 2018, 08:10	1.13 MB	2,184	16
523,515 523,515	00000000000000000014ba3096248fc0e3804967bafed2733e17f3738df3c400	20 May 2018, 08:02	1.14 MB	2,551	49
523,514 523,514	00000000000000000032adc79d456a9f0f48b063fe520d3246c645c09609f5c4	20 May 2018, 07:13	0.13 MB	182	21
523,513 523,513	000000000000000000287fbbcf2bf9c705fcff0d00b61a2c97a85c6e1a0953d8	20 May 2018, 07:12	0.86 MB	1,570	37
523,512 523,512	00000000000000000020449de95998e6da8be1d1c521dee8fe90c8f0fd415750	20 May 2018, 06:54	0.22 MB	373	33
523,511 523,511	0000000000000000002ad235c5c500c85ed65ef183956ea103036d1b445a8dc7	20 May 2018, 06:49	0.17 MB	334	32
523,510 523,510	0000000000000000000b034099802e559477f69d613ce255337bed7e2702a727	20 May 2018, 06:46	1.00 MB	1,540	31
523,509 523,509	000000000000000000115e92c988335058c7daa555034a68f943c14d1138b6e6	20 May 2018, 06:28	0.22 MB	431	14
523,508 523,508	00000000000000000032f630eb3008aca6a73a426a04310d85cb262b8f9bde49	20 May 2018, 06:25	0.31 MB	764	51
523,507 523,507	0000000000000000003a36e7d11226b4121f62eb626da0866f76d9224febc22c	20 May 2018, 06:14	0.95 MB	2,018	41
523,506 523,506	0000000000000000002d41fc84ba6ae45f275f39bffc1930018938101fdf86e3	20 May 2018, 05:49	0.05 MB	134	14
523,505 523,505	000000000000000000116389f3c706fd9502e665ec662fd0ca86ddebd0397b43	20 May 2018, 05:48	0.06 MB	153	42
523,504 523,504	00000000000000000039c8f7fc74ae4d4f992d3cd9e2aac18d61671c5c9ba294	20 May 2018, 05:45	0.72 MB	1,675	35

Previous 10 blocks ↓

Total Size: 649.03 GB

Node Information

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

Uptime: 1 month, 9 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,733.93 GB sent, 55.85 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.