Blockchain Explorer | learn me a bitcoin

Memory Pool

45,758 transactions

50.17 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,036	0000000000000000000331db0000000000000000000000000000000000000000	17 mins, 44 secs ago	1.00 vMB	4,596	26

Blockchain

Tip: 842,035 (412,821 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
429,214 429,214	000000000000000001500b2ce61e6ba84702c510a5b1a4ab7d6f58cdc1720dd8	11 Sep 2016, 01:45	0.05 MB	82	48
429,213 429,213	000000000000000002853adc8666a58b6ad0955a4176c982f73e240cb33a85d9	11 Sep 2016, 01:44	0.92 MB	2,219	59
429,212 429,212	000000000000000002a52cf5ee12755b4d73885b92f97658e0580626375cd2b7	11 Sep 2016, 01:23	0.58 MB	905	43
429,211 429,211	00000000000000000004b0bd3c620abb8646ed8005c3d09ff969d56216ef4408	11 Sep 2016, 01:15	0.27 MB	271	25
429,210 429,210	0000000000000000037a07f6caa8a51c0eb9d764079855472dd28922b88b23e4	11 Sep 2016, 01:13	0.25 MB	572	53
429,209 429,209	000000000000000002b6502cc4d118019f9af4edb520d054e43f7470ed34fc75	11 Sep 2016, 01:08	1.00 MB	1,440	32
429,208 429,208	000000000000000001a1813770e2becf2dbe35db909e7b52516d259a600b70ef	11 Sep 2016, 00:59	0.63 MB	1,270	46
429,207 429,207	0000000000000000030debf4086d7f390b3d46ff4affb988887613d72f5a9f9c	11 Sep 2016, 00:51	1.00 MB	2,544	68
429,206 429,206	0000000000000000026e291227151132224895254706ed4d325b2d78a55b9660	11 Sep 2016, 00:18	0.35 MB	967	62
429,205 429,205	000000000000000000c1a721bc219c34155510937d533c790f737828e86ef9b1	11 Sep 2016, 00:09	0.40 MB	938	59
429,204 429,204	000000000000000002b44d027a0fc21de43f4b3db1b37ab5b600610434bd1814	11 Sep 2016, 00:01	0.44 MB	972	55
429,203 429,203	0000000000000000031077efdc6bf02213dd6d5113ddd9d0f8e9b10d2724af1d	10 Sep 2016, 23:53	0.03 MB	70	75
429,202 429,202	000000000000000001a1210caa36b0c27099ab9ee37c4d1f1caa62b56546ae1d	10 Sep 2016, 23:52	0.20 MB	536	70
429,201 429,201	000000000000000001d205d2db5ae5d49c7a49eaab5d88738e76216eba52272a	10 Sep 2016, 23:48	0.99 MB	913	23
429,200 429,200	00000000000000000437bd389ec1d94b936af8124e6a9f7592fee10ff6eddd94	10 Sep 2016, 23:40	0.39 MB	820	57
429,199 429,199	0000000000000000017206f92cf26a0942409ddc22d43a1917ebe78a8f26efcf	10 Sep 2016, 23:33	0.16 MB	443	67
429,198 429,198	000000000000000003295952d036f32ca11c8a680d606d0c7561ffe8a70c1106	10 Sep 2016, 23:29	0.81 MB	1,916	52
429,197 429,197	0000000000000000026ffbdf8ce70b4feaa080ebf0f1b836590a6999315968c0	10 Sep 2016, 23:12	1.00 MB	2,739	66
429,196 429,196	00000000000000000330fdef49d49e591d7d54c2cec9394fd18779759a67e235	10 Sep 2016, 22:40	0.21 MB	451	63
429,195 429,195	0000000000000000040f32f8bd968067902cc9c2e57f61b91493bf7c39234f2c	10 Sep 2016, 22:37	0.09 MB	273	80
429,194 429,194	000000000000000001e4a02d8be072df260f83b1ddc40cd29187bad2022223f6	10 Sep 2016, 22:35	0.03 MB	98	118

Previous 10 blocks ↓

Total Size: 646.82 GB

Node Information

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

Uptime: 1 month, 1 day
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,418.33 GB sent, 40.43 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.