Blockchain Explorer | learn me a bitcoin

Memory Pool

31,264 transactions

45.41 vMB

Show Random Selection

Max Size: 172/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,010	0000000000000000000331db0000000000000000000000000000000000000000	18 mins, 28 secs ago	1.00 vMB	3,887	24

Blockchain

Tip: 842,009 (418,926 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
423,083 423,083	00000000000000000221e76ded30f0f87bfd5632bd0275fe21e4d4e989cbd6fa	31 Jul 2016, 22:45	0.59 MB	846	69
423,082 423,082	00000000000000000115544a0bdcd3c8d78aa2dac9915f1097fc2bf965ae505e	31 Jul 2016, 22:36	0.69 MB	283	19
423,081 423,081	0000000000000000001beeed2b8824c8d046a0c161b4207806103bc516eeadee	31 Jul 2016, 22:33	1.00 MB	1,209	56
423,080 423,080	00000000000000000376aa4c3926e48f19c3c72f12c656d89ae3cc2e644aac59	31 Jul 2016, 22:21	0.10 MB	151	51
423,079 423,079	0000000000000000014b8f8aa326bd3c2dd5f3384c725c27a106b45cb70a060e	31 Jul 2016, 22:20	0.64 MB	1,120	68
423,078 423,078	000000000000000004a49bc85ce4ea2143a6db0a50b7907ff0564157226a2885	31 Jul 2016, 22:08	0.99 MB	300	15
423,077 423,077	00000000000000000175eb54fb2e444026cb06717aa9cc590a865e61d7819557	31 Jul 2016, 22:06	1.00 MB	1,883	46
423,076 423,076	00000000000000000097774e44ca243c2aab2a4d8dd751927a5c0ef1acf4dd79	31 Jul 2016, 22:03	1.00 MB	1,141	88
423,075 423,075	000000000000000004c346e5c292fd0081ceebc88fa8cc1f1c50b134b041ecfc	31 Jul 2016, 21:34	0.99 MB	575	26
423,074 423,074	0000000000000000021eed06e4cdcd21a0e251a66d9b0db492ba2de6cbb1022c	31 Jul 2016, 21:30	0.20 MB	239	51
423,073 423,073	000000000000000004c1922ce921c6a9c6cad26b25564daa2bdaf48556354cb7	31 Jul 2016, 21:27	0.99 MB	546	17
423,072 423,072	0000000000000000007cf50572b03a29ca54e6664a6cba137a5dbdcba232c038	31 Jul 2016, 21:24	0.47 MB	296	32
423,071 423,071	000000000000000000eefb925414c71137fa3025c5891378cf267a1038a912fd	31 Jul 2016, 21:23	1.00 MB	1,639	77
423,070 423,070	000000000000000004901d66cf3078fa7b35ce075facb4590894b91de7cf3334	31 Jul 2016, 21:06	0.99 MB	275	13
423,069 423,069	0000000000000000008574ec30c01dcef371fd4dd47de1c4794b543a0c3b6653	31 Jul 2016, 21:05	0.52 MB	164	31
423,068 423,068	000000000000000000786657558dcf84e8baf1e5c801bd770d8512973d6292ff	31 Jul 2016, 21:03	1.00 MB	813	43
423,067 423,067	000000000000000000a3d1be615503fc8bc6927aec6f60d485fd40cbe1d1baa0	31 Jul 2016, 20:57	1.00 MB	1,594	64
423,066 423,066	0000000000000000039ebf21c0bba32f0e59e2f7aa52c16f723b439cc8121fc9	31 Jul 2016, 20:42	0.98 MB	848	38
423,065 423,065	0000000000000000030fe36a77359db8a0a794e118a68c834e586599a8f27b69	31 Jul 2016, 20:35	0.05 MB	94	78
423,064 423,064	0000000000000000018f41fbc931fd3bbc1f55b469cb0366d2133acdb28296b8	31 Jul 2016, 20:34	1.00 MB	1,522	64
423,063 423,063	0000000000000000023d30c09a0ebcb4e555e40ae87d5571fab839804f7202eb	31 Jul 2016, 20:22	0.99 MB	1,023	34

Previous 10 blocks ↓

Total Size: 646.77 GB

Node Information

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

Uptime: 1 month, 19 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,403.08 GB sent, 39.98 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.