Blockchain Explorer | learn me a bitcoin

Memory Pool

26,657 transactions

32.01 vMB

Show Random Selection

Max Size: 141/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,020	00000000000000000003629a0000000000000000000000000000000000000000	2 mins, 22 secs	1.00 vMB	3,043	14

Blockchain

Tip: 843,019 (301,853 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
541,166 541,166	0000000000000000000b389bbcd75040aa231a45be78e37fc5cfb50f7a132570	12 Sep 2018, 23:10	0.17 MB	364	24
541,165 541,165	0000000000000000000d0538714c25044dff5eb0056b1eb1cb615dd7cfdaf10f	12 Sep 2018, 23:04	0.09 MB	240	15
541,164 541,164	0000000000000000000887269be0b7e6aea1f62dba459f5bfadfc456af04f613	12 Sep 2018, 23:03	0.56 MB	1,421	20
541,163 541,163	0000000000000000001c742c48acc9887d4ee5e01586249638f68a99012e6c8d	12 Sep 2018, 22:53	0.84 MB	2,002	21
541,162 541,162	00000000000000000001eb7ad7c1052773a03a17f416fc0b65f2752a149ed54c	12 Sep 2018, 22:37	0.24 MB	593	18
541,161 541,161	00000000000000000013b44f5c5fec011d6a81ab9b09cc03a3cb825a88eb4fb7	12 Sep 2018, 22:33	0.25 MB	597	21
541,160 541,160	000000000000000000018c68dba1b81a0dc8b8b6f11d4ea801d828ff5b7add17	12 Sep 2018, 22:29	0.82 MB	1,974	21
541,159 541,159	0000000000000000001cd7a9807217ea101f0f6ef26742543dd56249a92ba074	12 Sep 2018, 22:14	0.23 MB	454	27
541,158 541,158	0000000000000000001a46f545e6a26071da14fe5b65cc7abe289ca440e1ce07	12 Sep 2018, 22:11	0.01 MB	28	25
541,157 541,157	0000000000000000001729aefcf6d0bfc8de6617e8aa21bcb79e2cc68abfc594	12 Sep 2018, 22:11	0.07 MB	154	28
541,156 541,156	000000000000000000213cfd77e797f983440e1a1d1732bfdd403b84010c32f4	12 Sep 2018, 22:10	0.59 MB	1,317	19
541,155 541,155	0000000000000000000ebcbb52b2150393cf33a0500339406a09937708c5911c	12 Sep 2018, 22:01	0.55 MB	833	25
541,154 541,154	0000000000000000000cd01c8d1dbbaa472a1402af7a4c5451d5371d48221555	12 Sep 2018, 21:57	1.43 MB	2,602	10
541,153 541,153	0000000000000000000dfc0bca3541492b7832a76eeee77f2692ea5958c45851	12 Sep 2018, 21:49	1.14 MB	2,010	27
541,152 541,152	0000000000000000000e06b8531c39c6732be561b2c27e5c6748faa7e7eecc70	12 Sep 2018, 21:23	0.16 MB	202	10
541,151 541,151	00000000000000000012ac50b196f79b6cc73f835bdedbb772518a99a80453db	12 Sep 2018, 21:22	0.49 MB	678	16
541,150 541,150	0000000000000000000bfe970b3383cda26c08617685ca8fbdfa0b114d265e75	12 Sep 2018, 21:17	0.89 MB	1,535	8
541,149 541,149	000000000000000000056ebc962014178376cd9719e71888d9f17ea8ca8adcc4	12 Sep 2018, 21:14	1.31 MB	1,926	19
541,148 541,148	00000000000000000012f82795591f9c0894331c648e1945d3d35d192d2ad4c0	12 Sep 2018, 20:56	0.44 MB	1,033	22
541,147 541,147	000000000000000000054c2bc58e54cfd6cf70d119ddec8e4f7f9b005bf56bc4	12 Sep 2018, 20:50	1.06 MB	2,008	19
541,146 541,146	00000000000000000014313b31910ce23cfc18490d1175863db6772fe00753d9	12 Sep 2018, 20:36	0.04 MB	122	16

Previous 10 blocks ↓

Total Size: 648.66 GB

Node Information

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

Uptime: 1 month, 8 days, 7 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,688.68 GB sent, 53.85 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.