Blockchain Explorer | learn me a bitcoin

Memory Pool

33,868 transactions

45.05 vMB

Show Random Selection

Max Size: 185/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,443	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 36 secs	1.00 vMB	3,303	26

Blockchain

Tip: 842,442 (180,988 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
661,454 661,454	0000000000000000000680fa69ad8a56bcacf9252dd87998e8c547417d33a879	15 Dec 2020, 10:00	1.34 MB	2,937	67
661,453 661,453	0000000000000000000056fd6abc0c6736a8af913651dd3683cd3f34964158a6	15 Dec 2020, 09:32	1.42 MB	2,481	36
661,452 661,452	000000000000000000042cc71f268fe5e16dacab4d2b01c74ac2204fd982c882	15 Dec 2020, 09:31	1.28 MB	3,075	72
661,451 661,451	00000000000000000003b961fd664cbab29aa7af804e9f3a470746215bf6154b	15 Dec 2020, 09:03	1.38 MB	2,393	47
661,450 661,450	00000000000000000005724784168ac3084fa55792715bf02218fbc69d009db1	15 Dec 2020, 09:01	1.36 MB	2,793	84
661,449 661,449	0000000000000000000899f1eb3b5ed3d1d51bc43f4b5a1391e0d260ca6bd47d	15 Dec 2020, 08:17	1.23 MB	2,013	18
661,448 661,448	0000000000000000000b9f19d5acb280ab7a60c824e386d97076f22ec7ef66a8	15 Dec 2020, 08:15	1.26 MB	2,396	42
661,447 661,447	00000000000000000001490771347dfd67b28f8b602e6f061c2c5bf9f1b4266d	15 Dec 2020, 08:09	1.36 MB	2,470	72
661,446 661,446	000000000000000000011d3910c9971208188a8fff196a733d609d75b4794b7c	15 Dec 2020, 07:35	1.18 MB	2,232	15
661,445 661,445	0000000000000000000eb9acd4f5cec846be3793f49c965e5a14914b8e8cc945	15 Dec 2020, 07:34	1.32 MB	2,847	57
661,444 661,444	000000000000000000029edababc86bd580d719f2a3bdfcdf626aa6a19d5488b	15 Dec 2020, 07:08	0.97 MB	1,690	17
661,443 661,443	000000000000000000050cd6d431aee36e06d9f89e8e9cb7b9978320cd5b5682	15 Dec 2020, 07:03	1.22 MB	1,581	32
661,442 661,442	00000000000000000003e1543a037cd0ccca15dbe76acbfee2c22af7cce896a3	15 Dec 2020, 06:56	1.12 MB	1,226	6
661,441 661,441	0000000000000000000df1f4a668aac571194e80736943b7c64a7f3b8acba583	15 Dec 2020, 06:54	1.10 MB	2,563	17
661,440 661,440	00000000000000000008e47426ff0258d4b7c13c93fe7ac4d36902fbe5f57300	15 Dec 2020, 06:50	1.29 MB	1,700	18
661,439 661,439	00000000000000000007dda1a55026cf7b8c3c16644a2ec0e6d416f75269f9dd	15 Dec 2020, 06:49	1.23 MB	2,549	50
661,438 661,438	0000000000000000000d4d886647d8604343e30fc1cab8ea85157418d61fc07c	15 Dec 2020, 06:35	1.32 MB	3,118	67
661,437 661,437	0000000000000000000569837ccf877b04d9ca612135496d4e02cb665e04c996	15 Dec 2020, 05:59	1.19 MB	2,064	10
661,436 661,436	000000000000000000008608451a643321b9ea04719db41b607137f3c6a203a1	15 Dec 2020, 05:56	1.40 MB	2,483	41
661,435 661,435	0000000000000000000f0cf01f54fe3f537f2c3dc2a093edf6ff5aee217aecec	15 Dec 2020, 05:42	1.44 MB	2,293	67
661,434 661,434	0000000000000000000c98fb57de3ec161952a6b15a63ad0323f2d7e69cd8f0c	15 Dec 2020, 05:14	0.66 MB	1,290	28

Previous 10 blocks ↓

Total Size: 647.56 GB

Node Information

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

Uptime: 1 month, 4 days, 2 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,507.41 GB sent, 46.43 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.