Blockchain Explorer | learn me a bitcoin

Memory Pool

75,622 transactions

33.54 vMB

Show Random Selection

Max Size: 183/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,774	0000000000000000000355f00000000000000000000000000000000000000000	5 mins, 48 secs	1.00 vMB	2,762	26

Blockchain

Tip: 844,773 (412,793 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
431,980 431,980	000000000000000001424e9721b2fe40b9af25af9859e8320d0b09ba7b5210b6	28 Sep 2016, 21:24	1.00 MB	1,961	100
431,979 431,979	000000000000000000984ae2126f39397f723abecd8b3a4a34786750560af4bf	28 Sep 2016, 20:29	0.49 MB	512	27
431,978 431,978	000000000000000001cc0f31291edb3003be30662d80cf4706b4d9ada00f8551	28 Sep 2016, 20:28	0.98 MB	1,675	33
431,977 431,977	0000000000000000005281bce0f7fdb21db51300b6c39cd4feb88afce279d571	28 Sep 2016, 20:28	1.00 MB	2,485	56
431,976 431,976	00000000000000000417d8c8600e9a2939fda7e9138fb458df25514b90adea46	28 Sep 2016, 20:21	1.00 MB	2,952	76
431,975 431,975	0000000000000000008f40a0dac31eb6c3af183ffabd4b7480e27849c4c438c0	28 Sep 2016, 19:53	1.00 MB	2,389	62
431,974 431,974	0000000000000000007b867ca373cf6fa4938025b97b47a45139e28546cd1154	28 Sep 2016, 19:45	1.00 MB	2,675	76
431,973 431,973	000000000000000001a3e4fcc3b7e702379338a8f5beecac523f82821df2739d	28 Sep 2016, 19:24	0.10 MB	372	129
431,972 431,972	000000000000000000c3a17f7441b94357c4362bdd0180277218ca9b0e20806a	28 Sep 2016, 19:19	0.31 MB	804	61
431,971 431,971	0000000000000000042c5fb49e5f0bd813943f6e7546aeaf0138c6a2167484f8	28 Sep 2016, 19:14	0.59 MB	1,200	43
431,970 431,970	00000000000000000464239b3b22977882c1da3959f90cdc97f106f10bb7809e	28 Sep 2016, 19:11	1.00 MB	2,622	66
431,969 431,969	000000000000000002fb493d8fab8eb993cab12ff052713335dd3ce6defcdb3a	28 Sep 2016, 18:56	0.03 MB	82	44
431,968 431,968	0000000000000000008d8c50f17690c4c9173122db1ed1fbaf016fd38c2ce9f4	28 Sep 2016, 18:56	0.55 MB	1,313	63
431,967 431,967	0000000000000000006c1d4a3057d82f54d4626953fa9268d37abbb574440115	28 Sep 2016, 18:51	0.20 MB	515	72
431,966 431,966	00000000000000000403db02d1e2ca6658ac7ba1fa8849d5f1436694621d9a1e	28 Sep 2016, 18:49	0.49 MB	541	23
431,965 431,965	00000000000000000060fb73b90ba1c364302ef281cfbd7288e23c25a5a13dc2	28 Sep 2016, 18:47	1.00 MB	1,617	38
431,964 431,964	0000000000000000009ded7f8f36cab29ec76614109bd83693a9f5db1bf4c707	28 Sep 2016, 18:42	1.00 MB	2,086	39
431,963 431,963	000000000000000002346c9f9f7c7bec918223273931e0051fb33c45bb9f8732	28 Sep 2016, 18:37	1.00 MB	1,315	32
431,962 431,962	000000000000000001cc57d5b83fe0bdeea4cd0c85f85dcb47dc05ff9bd429cc	28 Sep 2016, 18:35	1.00 MB	1,843	47
431,961 431,961	000000000000000000f387fe149d6b79b22e06d34ec792a7a022a3e7b8e272e0	28 Sep 2016, 18:30	1.00 MB	1,923	62
431,960 431,960	00000000000000000449f925f59b8c741a8499887b946708c12469978abf18b4	28 Sep 2016, 18:22	1.00 MB	1,824	50

Previous 10 blocks ↓

Total Size: 651.97 GB

Node Information

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

Uptime: 1 month, 20 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,188.55 GB sent, 71.83 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.