Blockchain Explorer | learn me a bitcoin

Memory Pool

32,695 transactions

49.32 vMB

Show Random Selection

Max Size: 185/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,527	0000000000000000000331db0000000000000000000000000000000000000000	6 mins, 33 secs	1.00 vMB	2,841	17

Blockchain

Tip: 841,526 (453,383 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
388,143 388,143	0000000000000000011197ee40a534f758914bee036a05c2d82f7be81f598b10	13 Dec 2015, 07:04	0.93 MB	2,399	38
388,142 388,142	000000000000000005d4cdf4155ae695a6900e2ac2f8bf93a5df24c3142efc93	13 Dec 2015, 06:52	0.05 MB	30	8
388,141 388,141	000000000000000000dc3448688b7cea3484ae23a950b799cdffbbc028ae386d	13 Dec 2015, 06:46	0.09 MB	132	46
388,140 388,140	000000000000000007321d97e7b287928393b47ae6e30e90e1e67af6a83477e9	13 Dec 2015, 06:45	0.38 MB	1,011	37
388,139 388,139	000000000000000002c5edb36f87346ab6afab20659d749d423619dd2ced0d16	13 Dec 2015, 06:38	0.95 MB	1,515	28
388,138 388,138	000000000000000009042d7e40de2af8a5ed63b734bbe6005cb3c94984334b45	13 Dec 2015, 06:26	0.75 MB	183	11
388,137 388,137	0000000000000000019da4021a7b3d51dc2b9c52be046ccca9515618c66c95ec	13 Dec 2015, 06:26	1.00 MB	1,257	25
388,136 388,136	00000000000000000cf69c87bd8f98b7ea1cbe4a729b170a34fe3210812e95fb	13 Dec 2015, 06:16	0.95 MB	1,193	23
388,135 388,135	000000000000000007990cab5433f0bce8a0607fe222afd651ea205a15dc8866	13 Dec 2015, 06:07	0.75 MB	646	18
388,134 388,134	00000000000000000c5f6273c26a17751eae726f7787eafc0177e66a2e799bd1	13 Dec 2015, 06:04	0.23 MB	526	31
388,133 388,133	0000000000000000023e89769c89a9656be4d5fb9c672cee82679639dab68d38	13 Dec 2015, 06:01	1.00 MB	1,915	29
388,132 388,132	000000000000000000ccb4d10aacd6af8eb27213329a64ffe1d4f66c5744fe23	13 Dec 2015, 05:49	0.68 MB	1,832	41
388,131 388,131	00000000000000000d99aff6fda4bed60f6461b20f811003ba6042e6596a8f3c	13 Dec 2015, 05:30	0.69 MB	1,959	43
388,130 388,130	00000000000000000973b76c5aee74463858d6487702910d5f107fd6eab85a66	13 Dec 2015, 05:13	0.93 MB	1,770	29
388,129 388,129	00000000000000000c4bdfa7edfe62ec61dfa99759f7b58c7d8cbdcf05bf42b9	13 Dec 2015, 05:03	0.95 MB	1,987	28
388,128 388,128	00000000000000000628882dd43117366f95ebf1272483470c3fb422e9ddb6c9	13 Dec 2015, 04:59	0.89 MB	2,304	36
388,127 388,127	00000000000000000424b98d5613ff6c033e040d66da19994cb6cafdd4293a38	13 Dec 2015, 04:52	0.75 MB	2,574	69
388,126 388,126	0000000000000000098af49e66f8c896e5377e6731919f6cd939b822f7e0291b	13 Dec 2015, 04:01	0.51 MB	1,024	40
388,125 388,125	0000000000000000072cb388f0abbafbbed5853754f6976eec5bd384541a12f3	13 Dec 2015, 03:53	0.35 MB	413	17
388,124 388,124	00000000000000000cbdf21b39046cf8aebffa3b2b0546f9e2e3bfced5149ff4	13 Dec 2015, 03:52	0.93 MB	1,543	27
388,123 388,123	00000000000000000aec105b55fbe39f2fa17506861d713927fa697f9504d5ad	13 Dec 2015, 03:45	0.75 MB	1,312	35

Previous 10 blocks ↓

Total Size: 645.87 GB

Node Information

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

Uptime: 27 days, 16 hours, 34 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,300.09 GB sent, 34.61 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.