Blockchain Explorer | learn me a bitcoin

Memory Pool

73,991 transactions

37.88 vMB

Show Random Selection

Max Size: 194/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
848,616	000000000000000000035cb80000000000000000000000000000000000000000	31 secs	1.00 vMB	6,211	18

Blockchain

Tip: 848,615 (406,528 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
442,087 442,087	0000000000000000019c7737e7a829b950662c4d91d496bb1bc849541785614a	05 Dec 2016, 21:07	1.00 MB	2,088	132
442,086 442,086	000000000000000000c0674ee919f841c2bfea7421a9a2f48c5a1588e2d91be7	05 Dec 2016, 20:09	1.00 MB	1,917	76
442,085 442,085	0000000000000000027f8512d4b282c8e0b15190b620e4a38e4fa0c068dd1857	05 Dec 2016, 20:05	1.00 MB	3,192	67
442,084 442,084	000000000000000000d1d9e76edaf562eb4c5c348468880e44865a878e519d39	05 Dec 2016, 20:05	1.00 MB	1,836	69
442,083 442,083	000000000000000002cf40c8e6f8e425ec9d4b9d8a9721a72aca722d376dd2b6	05 Dec 2016, 20:04	1.00 MB	1,546	78
442,082 442,082	000000000000000000a121837c513b774a0b8f4eef87ccb7f6df0770b88e0052	05 Dec 2016, 19:59	1.00 MB	2,211	87
442,081 442,081	00000000000000000065e874f49c4ab116f5a7a504a527f0088a3e86d2bda439	05 Dec 2016, 19:54	1.00 MB	1,956	95
442,080 442,080	00000000000000000338c033675f5d665d90e19b277ed57e8f85b3df6c6828f2	05 Dec 2016, 19:49	1.00 MB	1,493	113
442,079 442,079	000000000000000000e13491e7f93e1fe00675d71887e26db9c3b0cbe1753416	05 Dec 2016, 19:20	1.00 MB	1,738	122
442,078 442,078	000000000000000002c5e2deed757fc293d4a6ff68a30a3a3640196cb943eec3	05 Dec 2016, 18:48	1.00 MB	2,089	93
442,077 442,077	00000000000000000027acb7ec5e66664408587199139690208ee9ab5f75e41b	05 Dec 2016, 18:38	1.00 MB	2,345	114
442,076 442,076	0000000000000000017abee678b6561cb8ac27ed471e9f12971163f43913e083	05 Dec 2016, 18:15	1.00 MB	2,672	93
442,075 442,075	000000000000000002ad567aacb6e087aac8cdacad95fa21e5ed7ebf4c3b236b	05 Dec 2016, 18:06	1.00 MB	2,187	95
442,074 442,074	00000000000000000136104eb8bb8fd421c9844d1e4d965b3631142b17c5d357	05 Dec 2016, 18:05	1.00 MB	2,720	142
442,073 442,073	000000000000000002b1a2c9eb670e0f681de45a34b880dcfa52f28a6564a7f0	05 Dec 2016, 17:27	0.00 MB	9	792
442,072 442,072	00000000000000000263606b2b01c29830a5b2bda17fd24fd161f98adc3c884d	05 Dec 2016, 17:10	1.00 MB	1,750	48
442,071 442,071	0000000000000000000ff0b91199269a619b088f74b6301d365a99ae4475a021	05 Dec 2016, 17:09	1.00 MB	1,286	76
442,070 442,070	000000000000000000ba855752de922ed3d0a3bcea07ecae5e49d77dc8b7649f	05 Dec 2016, 17:05	1.00 MB	2,439	68
442,069 442,069	0000000000000000003df5cc62de4d6f0b4e2041c209acbec2f044073babbbb2	05 Dec 2016, 17:03	1.00 MB	2,663	89
442,068 442,068	000000000000000002f5dafae0d1a71a9ff54cd910e3a4b7dbfb5d1e234f6cc4	05 Dec 2016, 16:50	1.00 MB	2,596	84
442,067 442,067	000000000000000002513f5a60f81ac3b30c8e3c4a07d838845df3f312859a59	05 Dec 2016, 16:41	1.00 MB	2,409	118

Previous 10 blocks ↓

Total Size: 658.90 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 5 days, 19 hours, 35 minutes
Connections: 10 outgoing, 102 incoming
Data Transfer: 2,002.77 GB sent, 3.82 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.