Blockchain Explorer | learn me a bitcoin

Memory Pool

28,338 transactions

43.96 vMB

Show Random Selection

Max Size: 168/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,999	0000000000000000000331db0000000000000000000000000000000000000000	10 secs ago	1.00 vMB	4,147	15

Blockchain

Tip: 841,998 (412,187 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
429,811 429,811	000000000000000001b2cfb41eb8766c6d0ae037a95f3ee43b33a315e3af94c7	14 Sep 2016, 17:52	0.85 MB	1,435	57
429,810 429,810	000000000000000001b7fdc1cb6dc09afb5851beab3efe9239fc042e1e6978da	14 Sep 2016, 17:45	0.40 MB	751	63
429,809 429,809	0000000000000000049afe017714187d9be7c8a9b7e459720aabf3052aca7183	14 Sep 2016, 17:42	0.99 MB	289	8
429,808 429,808	0000000000000000015067f507c6018dbc9cb0c2f1ca50c68a63a4300cf01640	14 Sep 2016, 17:41	0.78 MB	858	37
429,807 429,807	000000000000000001be0337145cdb3f666dbee25d94881c7e2b9bad56c14139	14 Sep 2016, 17:38	1.00 MB	1,453	31
429,806 429,806	000000000000000003aa98fbf8c4e2bec23b909b23db659222abb5f164553b82	14 Sep 2016, 17:37	1.00 MB	2,275	71
429,805 429,805	000000000000000000bdd19cc2eb76fb1cbf3740f413c3c149ed07ef1650890f	14 Sep 2016, 17:22	1.00 MB	2,375	54
429,804 429,804	0000000000000000041168a3590befffaecd0b9e318838d1b66dd3b37cbde9d6	14 Sep 2016, 17:14	1.00 MB	2,195	79
429,803 429,803	0000000000000000041f2a535ee36c578fa10929bf0d0941bb3f12a23a4f3fde	14 Sep 2016, 16:52	0.99 MB	958	24
429,802 429,802	000000000000000003958a93747e21bf12d119b4c7365e4400d1fa0de99215cc	14 Sep 2016, 16:49	1.00 MB	727	19
429,801 429,801	000000000000000004cfdcb095723b1e51cc4bbf8626acab8e2713003e4eaf86	14 Sep 2016, 16:46	1.00 MB	1,571	33
429,800 429,800	0000000000000000049910a2c2fea9fc6380f4229567082d5f9ef928cc2dcc0b	14 Sep 2016, 16:41	0.82 MB	967	28
429,799 429,799	00000000000000000318de112c80d48f7e74a2cccbe6aa5d2cb2e8db66027a40	14 Sep 2016, 16:40	1.00 MB	2,043	45
429,798 429,798	0000000000000000025dd644b727cd493a6789a816f251179de85511a08796c0	14 Sep 2016, 16:35	1.00 MB	1,615	47
429,797 429,797	000000000000000000adad7a6f8b97d670a50f13d8e29f93418a22c1dcf763f9	14 Sep 2016, 16:32	1.00 MB	2,830	78
429,796 429,796	00000000000000000451bbebf7de3adbe9a2f0c1a580c0f74120db1f10e46b3e	14 Sep 2016, 16:11	1.00 MB	2,841	69
429,795 429,795	000000000000000001432c3de69c55ed30fa67ed33fff6ca5b8abc7f08784614	14 Sep 2016, 16:00	1.00 MB	2,883	78
429,794 429,794	000000000000000000bc3fa508bc78112aa19283f021915d72f2ac366f9c081b	14 Sep 2016, 15:32	0.48 MB	1,036	61
429,793 429,793	0000000000000000003f1e7a0ad74f8d68ec4a44f23f17d5ef1ef2114189ae05	14 Sep 2016, 15:27	0.24 MB	472	51
429,792 429,792	000000000000000000faa6c95be4e47d3b8d9982455671a8344865543dc30efe	14 Sep 2016, 15:26	0.71 MB	1,591	59
429,791 429,791	000000000000000000bcb344797e69a29e0e4fe7886ffc35971db18d719e646d	14 Sep 2016, 15:18	0.97 MB	416	26

Previous 10 blocks ↓

Total Size: 646.75 GB

Node Information

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

Uptime: 1 month, 18 hours
Connections: 10 outgoing, 112 incoming
Data Transfer: 8,401.62 GB sent, 39.85 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.