Blockchain Explorer | learn me a bitcoin

Memory Pool

30,965 transactions

40.42 vMB

Show Random Selection

Max Size: 162/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,601	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 43 secs ago	1.00 vMB	3,804	19

Blockchain

Tip: 842,600 (396,809 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
445,791 445,791	000000000000000001c3864786f5b5aabf1170d3ec2b64f7a05f81bb9d8a897a	30 Dec 2016, 10:35	0.75 MB	1,947	74
445,790 445,790	0000000000000000032864f2cd9a15916fdd8c4e2b49a4a9c1403152bdaa6259	30 Dec 2016, 10:33	1.00 MB	2,361	77
445,789 445,789	0000000000000000012f5a13347755c8bc2879b33d494a6f5035d57a96d35eae	30 Dec 2016, 10:26	1.00 MB	2,315	88
445,788 445,788	0000000000000000035d1e21c3bc29c9c55e05ae0357ca08f328bda0c8d8ca79	30 Dec 2016, 10:07	1.00 MB	2,771	97
445,787 445,787	000000000000000002f379db6fe9eca01b4659e59256f24fd1b9b9e36fb57918	30 Dec 2016, 09:37	1.00 MB	2,388	87
445,786 445,786	0000000000000000023c2405ba5245febca81daebc6597cb760f3e37f0bad1f5	30 Dec 2016, 09:21	0.22 MB	393	73
445,785 445,785	000000000000000000e5ef494287fdf17297be3d7c5d98ac35b5ada82aaa8050	30 Dec 2016, 09:20	0.51 MB	904	51
445,784 445,784	00000000000000000195c72c1e336d04c1f261421e9b264a1a2fde7fce56ba9d	30 Dec 2016, 09:18	1.00 MB	2,270	75
445,783 445,783	000000000000000002b1ed54df613424597792866b2a94d752feccaa393e083e	30 Dec 2016, 09:09	1.00 MB	2,414	86
445,782 445,782	000000000000000000926d8cf9197a75052cc7dbfa4fa08a97f21c8a5376a380	30 Dec 2016, 08:52	1.00 MB	2,549	82
445,781 445,781	0000000000000000009ebb6e2dbcd16616c37c486e1c71547bed99ecc82d48f4	30 Dec 2016, 08:36	1.00 MB	250	5
445,780 445,780	000000000000000002d9c4cefe2466a7225406fc6d14eb622c6ef7a02b2a84c7	30 Dec 2016, 08:35	0.27 MB	597	72
445,779 445,779	00000000000000000248997c20c9e923891c00b8c63fa74f76bab26155b1223e	30 Dec 2016, 08:33	0.55 MB	1,289	76
445,778 445,778	00000000000000000275e5280f220b0fa3b6e8a9e9942df9450f9bdd13bbfce0	30 Dec 2016, 08:26	1.00 MB	1,180	35
445,777 445,777	0000000000000000004065112289aae29c721499f6ae5898bfd5658f7be18373	30 Dec 2016, 08:21	0.75 MB	1,631	77
445,776 445,776	000000000000000000ae16ab1e198328ed8f3cb3b5ca88565f934b79d20bed50	30 Dec 2016, 08:12	0.87 MB	1,659	72
445,775 445,775	0000000000000000002042b554c8fcff3f3031ec440b4b494364a07ab89677a3	30 Dec 2016, 08:05	0.29 MB	630	83
445,774 445,774	00000000000000000289973d54e6d0a3ebc2c3c92da2b8bb56390dab37abe995	30 Dec 2016, 08:02	0.17 MB	313	64
445,773 445,773	0000000000000000010886f4de29f6f3b7026cdca734466134c5be8d0a0ef7eb	30 Dec 2016, 08:00	0.47 MB	701	47
445,772 445,772	000000000000000002a745733ed4b14142632a3c62537516ec03ded9cda430b5	30 Dec 2016, 07:58	0.99 MB	2,229	72
445,771 445,771	000000000000000000349240d66a8f5f1d28028c636a404f25004b08188387e6	30 Dec 2016, 07:47	0.98 MB	2,230	69

Previous 10 blocks ↓

Total Size: 647.87 GB

Node Information

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

Uptime: 1 month, 5 days, 11 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,553.86 GB sent, 48.24 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.