Blockchain Explorer | learn me a bitcoin

Memory Pool

40,488 transactions

37.12 vMB

Show Random Selection

Max Size: 165/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,606	0000000000000000000331db0000000000000000000000000000000000000000	5 mins, 7 secs	1.00 vMB	3,193	20

Blockchain

Tip: 841,605 (190,753 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
650,852 650,852	00000000000000000006ca97904ed0e3d7e2b5e71c5a1d4574d634feb9c5d1c1	01 Oct 2020, 23:39	1.45 MB	2,382	98
650,851 650,851	00000000000000000000083864a191c7f04c71ac8f05a18c9ef8a364a20d2a37	01 Oct 2020, 23:20	1.29 MB	3,033	86
650,850 650,850	00000000000000000009a2fbe87afb2ed0d70d3b289d8079220e471920f4db37	01 Oct 2020, 23:07	1.18 MB	3,145	68
650,849 650,849	0000000000000000000704bf8e240a5e89def10974242db17155e34b2b3d7f53	01 Oct 2020, 23:05	1.34 MB	2,469	105
650,848 650,848	0000000000000000000ceb3542f6235243cf3a838a4497e5e964fddfd033b012	01 Oct 2020, 22:48	1.07 MB	3,198	85
650,847 650,847	00000000000000000004e0ade0135822217635871339f625a5157610e6aaa60c	01 Oct 2020, 22:46	1.41 MB	2,252	100
650,846 650,846	000000000000000000056b0349c730bb3dbf242ea3612df5c5301c60ea3d0b17	01 Oct 2020, 22:38	1.36 MB	1,695	101
650,845 650,845	00000000000000000004af426ce2dd2d6627dba8b1b97518dc598245637398ab	01 Oct 2020, 22:32	1.37 MB	2,651	102
650,844 650,844	00000000000000000003441e419bc142dbac4c1a92624a1f615f407bce1d6dfe	01 Oct 2020, 22:27	1.29 MB	3,094	120
650,843 650,843	0000000000000000000d64a1cdb5f020726035dafae28fcdefea4cfaab76f832	01 Oct 2020, 21:45	1.40 MB	2,686	112
650,842 650,842	00000000000000000007c3afbc59b9ba0eb6ee47844c5835b8131c19c6f96d51	01 Oct 2020, 21:21	1.40 MB	2,812	109
650,841 650,841	0000000000000000000ca2c26ba55ee1ce5f3a1c7679e0c404087f86694ebfa6	01 Oct 2020, 21:03	1.20 MB	1,829	76
650,840 650,840	000000000000000000056000acb32c41d318139e4902ddc534b26bb33541a061	01 Oct 2020, 21:00	1.18 MB	2,302	69
650,839 650,839	000000000000000000002731557fa28878415ebd1fd32dcec9cdd79ea468e41f	01 Oct 2020, 20:58	1.21 MB	2,663	80
650,838 650,838	000000000000000000040963d1d26d3a019d06f7b057fada934355caa89d50f8	01 Oct 2020, 20:54	1.24 MB	2,749	73
650,837 650,837	00000000000000000005a1b5f45022dab36ca491c531fb8d84079e581428e025	01 Oct 2020, 20:53	1.24 MB	2,738	95
650,836 650,836	00000000000000000007397329f7d2103928ba9828272488f81bd7ef000e8ea4	01 Oct 2020, 20:44	1.19 MB	2,587	88
650,835 650,835	00000000000000000006b2fff16b200acb93067f74b23b11de24a7e8ab028a86	01 Oct 2020, 20:39	1.26 MB	3,054	98
650,834 650,834	00000000000000000009c8adbdc687bd83de9b622d3914026f4f038a9dc0383a	01 Oct 2020, 20:28	1.22 MB	3,106	106
650,833 650,833	0000000000000000000e13d853aeeec63e7c4b4accc8d2fc4c4b37db0d28b5ff	01 Oct 2020, 20:15	1.28 MB	2,783	100
650,832 650,832	000000000000000000020a53af7b1caa4f84af354cc3e90701792b3dae8852ad	01 Oct 2020, 20:04	1.17 MB	2,503	88

Previous 10 blocks ↓

Total Size: 646.02 GB

Node Information

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

Uptime: 28 days, 7 hours, 35 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,320.01 GB sent, 35.46 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.