Blockchain Explorer | learn me a bitcoin

Memory Pool

43,185 transactions

44.83 vMB

Show Random Selection

Max Size: 191/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,655	0000000000000000000331db0000000000000000000000000000000000000000	1 min, 40 secs	1.00 vMB	5,400	18

Blockchain

Tip: 841,654 (452,759 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
388,895 388,895	0000000000000000018c508ea4f3e2cb4d64f2f52a203c1504528245523612a6	17 Dec 2015, 15:43	0.95 MB	2,908	84
388,894 388,894	000000000000000005d71a885ea5b6d87a887f83b7165b46ff0463ea86db2d36	17 Dec 2015, 15:18	0.27 MB	299	17
388,893 388,893	00000000000000000d086bd4f27133e9cffdf96df8283341f0c887eb4ec229f9	17 Dec 2015, 15:16	0.67 MB	1,258	34
388,892 388,892	000000000000000007d5af9f89ff9bd6e51764524e93f71f05ffd002413a60da	17 Dec 2015, 15:10	0.53 MB	951	30
388,891 388,891	00000000000000000d6b4797776324085d2ea991b19506c266b1ce4ca4df7e27	17 Dec 2015, 15:05	0.29 MB	712	33
388,890 388,890	0000000000000000084cd87cbf80ee85acaaf905d36a2d80669d5767641e6424	17 Dec 2015, 15:02	0.54 MB	1,240	40
388,889 388,889	0000000000000000017d0fb469a62bb937ea3f886c0f88a58dadb9142be58dcb	17 Dec 2015, 15:00	0.96 MB	1,625	21
388,888 388,888	00000000000000000583982f3bc072ce502daf1442509d7965347db913526f20	17 Dec 2015, 14:57	0.95 MB	3,119	76
388,887 388,887	00000000000000000836bd53312062ef685decec55ef8d586ad7f5c753918f20	17 Dec 2015, 14:29	1.00 MB	1,882	34
388,886 388,886	000000000000000006bf22ccd3501d6436b9c8fb8f957d68151c9d70f931a445	17 Dec 2015, 14:20	0.24 MB	539	37
388,885 388,885	0000000000000000058fb0f840de3d2027e6ed5591177c4a969864ab49ce3ae8	17 Dec 2015, 14:17	0.75 MB	1,508	33
388,884 388,884	0000000000000000010f31e31d24cd468d7e06d512312a1863d1665ac06fde2f	17 Dec 2015, 14:11	0.07 MB	14	4
388,883 388,883	00000000000000000986dde5415726fd83734850bfcb76a676718700c4d0128d	17 Dec 2015, 14:10	0.96 MB	671	13
388,882 388,882	00000000000000000c9623b08972ceb032f7eccac502472bacdbf72ab110f5fe	17 Dec 2015, 14:05	0.93 MB	1,274	25
388,881 388,881	00000000000000000c3e85cf097d2a80c5231441c5bb7bbd2c003ec6649e7435	17 Dec 2015, 14:04	0.75 MB	1,106	27
388,880 388,880	000000000000000003fa01f95c05006e00f713a6185c1ffe7f96617de1def884	17 Dec 2015, 14:03	1.00 MB	3,067	53
388,879 388,879	00000000000000000403cdf3bba3e6aaa6252de271916fa3c307eb8d050e971b	17 Dec 2015, 13:38	0.44 MB	1,039	43
388,878 388,878	0000000000000000042a1c94830b70dac4c1182ffcc57c9557a81e0846e045df	17 Dec 2015, 13:33	0.75 MB	1,682	34
388,877 388,877	00000000000000000012724161c4623dd7d2938c4ff22e7450167f7b7cdaf949	17 Dec 2015, 13:24	0.53 MB	1,481	44
388,876 388,876	0000000000000000005d201409e1f6ee36d91eb7785c6c7cde3f9712a467bdb0	17 Dec 2015, 13:15	0.29 MB	513	26
388,875 388,875	0000000000000000007c50f189525f3b9bb5cd9e913e993319e05eee7500adcc	17 Dec 2015, 13:13	0.93 MB	2,574	38

Previous 10 blocks ↓

Total Size: 646.11 GB

Node Information

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

Uptime: 28 days, 15 hours, 54 minutes
Connections: 10 outgoing, 112 incoming
Data Transfer: 8,326.49 GB sent, 36.00 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.