Blockchain Explorer | learn me a bitcoin

Memory Pool

35,800 transactions

40.44 vMB

Show Random Selection

Max Size: 170/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,717	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 30 secs	1.00 vMB	4,836	16

Blockchain

Tip: 841,716 (411,894 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
429,822 429,822	0000000000000000043c2d173f22801e7c92e938f0bf839f2d742cab66fb3c05	14 Sep 2016, 19:36	0.93 MB	2,053	54
429,821 429,821	000000000000000003269caffddf918dd464bf3e41bd796d7c4e4361df3d5b17	14 Sep 2016, 19:22	0.99 MB	212	2
429,820 429,820	000000000000000004c2826883c9b671314b7cd0dca150030b13a8b9bacc8ba6	14 Sep 2016, 19:21	0.19 MB	340	35
429,819 429,819	0000000000000000020f2d82963135927cc9dd27fc696f13e319e9e85269524f	14 Sep 2016, 19:20	1.00 MB	1,914	45
429,818 429,818	000000000000000004dd3426129639082239efd583b5273b1bd75e8d78ff2e8d	14 Sep 2016, 19:15	0.75 MB	2,012	75
429,817 429,817	0000000000000000027e58c85a5d36b7b6bbd4c007079194fa6217b06ab1bd21	14 Sep 2016, 18:59	1.00 MB	2,038	44
429,816 429,816	000000000000000003e2a68192f9117222bd74a3d5ebd8c98efacc2c5316eae9	14 Sep 2016, 18:51	1.00 MB	2,819	63
429,815 429,815	0000000000000000007ed2716ceba65250e2e7c598e7b532d0147a1e2dc50ac4	14 Sep 2016, 18:37	1.00 MB	2,747	77
429,814 429,814	0000000000000000007609a0913dffae7d0cc39b18b8aaac59cee715d60c7af3	14 Sep 2016, 18:12	1.00 MB	1,664	50
429,813 429,813	000000000000000001c231719438ec5cd2073c83d7ca9f394b6a511dc07474fc	14 Sep 2016, 18:04	0.99 MB	1,697	65
429,812 429,812	000000000000000002deb5cdfc8da93fc92c001863c2f5ecd0fc0ec9ac2ee949	14 Sep 2016, 17:55	0.33 MB	615	62
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

Previous 10 blocks ↓

Total Size: 646.23 GB

Node Information

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

Uptime: 29 days, 4 hours, 22 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,334.39 GB sent, 36.54 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.