Blockchain Explorer | learn me a bitcoin

Memory Pool

43,897 transactions

47.48 vMB

Show Random Selection

Max Size: 192/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,347	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 48 secs	1.00 vMB	4,912	23

Blockchain

Tip: 842,346 (407,336 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
435,010 435,010	00000000000000000409ed87d66bd4f812ae3b92d501662bd732d01b48eda7b6	19 Oct 2016, 15:18	1.00 MB	1,993	47
435,009 435,009	000000000000000000fa15c491238e023170b3c558f846aac2dce8ea6c29c2fe	19 Oct 2016, 15:12	1.00 MB	2,190	54
435,008 435,008	0000000000000000041a63df23438044cd6ead527cd0bb357e67979029c72efe	19 Oct 2016, 15:08	1.00 MB	2,638	60
435,007 435,007	00000000000000000053bd861498b39feffdbb4bb8b26b5e6f64d11438648516	19 Oct 2016, 15:04	1.00 MB	2,361	86
435,006 435,006	000000000000000002bbb9cbaea37d48d5e03f8d8a2d835444ce5a37393cd921	19 Oct 2016, 14:36	1.00 MB	2,466	54
435,005 435,005	0000000000000000015c7c84ff90b6f46c2f46270a6f4f4e0a4e452262a6741b	19 Oct 2016, 14:33	0.24 MB	736	62
435,004 435,004	0000000000000000021793b3b94b8161f9f859bd96d48ee6a5003876c3ed4eab	19 Oct 2016, 14:33	1.00 MB	2,660	79
435,003 435,003	0000000000000000002a8b89996576450e02a2d537eeeb8a3c02f7a852f4aa4e	19 Oct 2016, 14:09	1.00 MB	2,204	57
435,002 435,002	00000000000000000028e062393307627680839e78a09a345fd3690f6464e5c9	19 Oct 2016, 14:08	1.00 MB	3,079	91
435,001 435,001	000000000000000001476fccd65cc011564d60898d1ce415c700265251091f82	19 Oct 2016, 13:32	0.27 MB	571	60
435,000 435,000	00000000000000000246d7befc7f390da9aabf20d5e0761702c4d8aa2e5a97e4	19 Oct 2016, 13:30	0.98 MB	1,640	43
434,999 434,999	00000000000000000351c8a1a31d84eefef96931b72d68bc62acd8d761809d1d	19 Oct 2016, 13:22	1.00 MB	1,242	30
434,998 434,998	00000000000000000017ddd0f6cd7a179881e5e490357a0cd5d65439fa4c1836	19 Oct 2016, 13:19	1.00 MB	1,759	75
434,997 434,997	0000000000000000021160560b81e8fe624f1130cf4250c872625d1543b97d20	19 Oct 2016, 13:08	1.00 MB	1,517	42
434,996 434,996	0000000000000000038b13a60c4954fa0f5547fd82956b153cfb9132e16987ec	19 Oct 2016, 13:01	0.82 MB	1,365	34
434,995 434,995	000000000000000003be2328d6c8e5895b4e3b78427430ac8386758bf10936ca	19 Oct 2016, 12:58	1.00 MB	2,367	59
434,994 434,994	0000000000000000023841e9c2d9b788a25f640ce098565547d29d3ef2e62575	19 Oct 2016, 12:47	1.00 MB	2,260	55
434,993 434,993	000000000000000000ce4d1f92bb0a558fabb958ff317be1accb9a08558876e8	19 Oct 2016, 12:44	1.00 MB	2,696	66
434,992 434,992	0000000000000000030fbfc207b08a844424fffffa16bb302be9a602e2d4559d	19 Oct 2016, 12:34	1.00 MB	2,753	78
434,991 434,991	00000000000000000352e14b83174c4131e08a13021389332ec584ac38c7e7db	19 Oct 2016, 12:02	1.00 MB	2,706	73
434,990 434,990	000000000000000002dde38dbfef9fac4c259350bc686d3e4c90a65d8346ca82	19 Oct 2016, 11:41	0.99 MB	1,242	36

Previous 10 blocks ↓

Total Size: 647.37 GB

Node Information

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

Uptime: 1 month, 3 days, 6 hours
Connections: 11 outgoing, 114 incoming
Data Transfer: 8,480.68 GB sent, 45.21 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.