Blockchain Explorer | learn me a bitcoin

Memory Pool

38,667 transactions

38.16 vMB

Show Random Selection

Max Size: 167/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,389	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 37 secs	1.00 vMB	2,701	20

Blockchain

Tip: 842,388 (413,746 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
428,642 428,642	000000000000000004123e9ef881aa782f793ab1bb207c09f149bd64016eb116	07 Sep 2016, 04:42	0.24 MB	466	57
428,641 428,641	000000000000000003720fe9af9bf835facc13277b6635999999e9922c85633b	07 Sep 2016, 04:39	0.98 MB	2,017	50
428,640 428,640	000000000000000003897d866b807edc6c7a37f15b7d76134a5fd2c17ad6b451	07 Sep 2016, 04:26	1.00 MB	2,139	37
428,639 428,639	000000000000000004ce1636de5098245741c46b7353415e522e85eb9643284f	07 Sep 2016, 04:17	0.36 MB	520	28
428,638 428,638	000000000000000000ad225aae304e01d02cd3bce84924333f63cd44bc61d05f	07 Sep 2016, 04:15	0.22 MB	541	51
428,637 428,637	00000000000000000287cb2dcd72bb4f8549d37d8014fe41fa5f73d56df676e4	07 Sep 2016, 04:13	0.71 MB	1,587	55
428,636 428,636	000000000000000002c91ef7a6e57a9ab84cc9c8cd77c68e9ff83651ee14856b	07 Sep 2016, 04:02	0.47 MB	964	44
428,635 428,635	000000000000000000b7b9fce30d12672fed0d7b99a672f25d617e9ce3415b39	07 Sep 2016, 03:57	0.57 MB	1,076	56
428,634 428,634	000000000000000002dd7f5cb2e88a4a042d49b1ab18956f09f5d8ff3019e4f7	07 Sep 2016, 03:50	1.00 MB	1,858	45
428,633 428,633	000000000000000000641387336b5ea65febba0aeec4ea0f976fe4c6605044a5	07 Sep 2016, 03:40	1.00 MB	1,520	33
428,632 428,632	000000000000000002f1e57dac74e49bb2f52928d890ee5a2fae82d7bd17cfe5	07 Sep 2016, 03:38	1.00 MB	1,674	40
428,631 428,631	000000000000000004166512e7d043f1603ea32352ba43b20efbf643276905da	07 Sep 2016, 03:38	1.00 MB	2,145	65
428,630 428,630	000000000000000003329e305510f1d9487c4d3a4aec9cb10561dd94365253b4	07 Sep 2016, 03:22	1.00 MB	1,855	58
428,629 428,629	00000000000000000185729917a3ba064f0a8f2cf87ba8c0938eeed10081a19e	07 Sep 2016, 03:19	1.00 MB	3,228	82
428,628 428,628	000000000000000001e50465d1be5dc7efee553be2032fdfeea92f339ad1f91e	07 Sep 2016, 02:26	1.00 MB	1,560	41
428,627 428,627	0000000000000000005adbfb17036f22c2ac87c46791ce499be1dbf4949afddf	07 Sep 2016, 02:17	0.91 MB	1,699	53
428,626 428,626	000000000000000004adaf090474208bef589c797036febf9e61c11122aa1921	07 Sep 2016, 02:06	0.96 MB	1,269	29
428,625 428,625	0000000000000000048275903645f897f484789d674acaf74dac735f0ceb85d0	07 Sep 2016, 02:06	1.00 MB	2,812	59
428,624 428,624	000000000000000003543e8de252f224c22f22d88375fefe402c3c818df347f6	07 Sep 2016, 02:05	1.00 MB	1,181	109
428,623 428,623	0000000000000000026153274daf096a401327e1d8cb9a983e734a1e30a6b686	07 Sep 2016, 01:32	0.12 MB	283	44
428,622 428,622	0000000000000000012690f583e11f42ec4a674b05b780679caa7a8a69f04eec	07 Sep 2016, 01:29	0.99 MB	2,332	49

Previous 10 blocks ↓

Total Size: 647.45 GB

Node Information

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

Uptime: 1 month, 3 days, 16 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,490.59 GB sent, 45.80 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.