Blockchain Explorer | learn me a bitcoin

Memory Pool

39,001 transactions

45.27 vMB

Show Random Selection

Max Size: 184/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,780	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 6 secs ago	1.00 vMB	4,001	20

Blockchain

Tip: 841,779 (190,823 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
650,956 650,956	00000000000000000004f23ae167107f08f6092c02a0e203aa15d10a655ede87	02 Oct 2020, 18:04	1.23 MB	2,050	112
650,955 650,955	0000000000000000000778bb858e7d3639a24fda39b276fa8481a4d9b2e3db10	02 Oct 2020, 17:52	1.20 MB	2,890	98
650,954 650,954	000000000000000000081821e405f847031cfa47de084323e1ba567efa15c391	02 Oct 2020, 17:45	1.15 MB	3,186	99
650,953 650,953	00000000000000000004c0ef5295d3966078674ccff41869e28bb727a91bb393	02 Oct 2020, 17:40	1.34 MB	3,103	117
650,952 650,952	000000000000000000000555b12d8fdd7b6f1178d3d59e89889f7662aa95790d	02 Oct 2020, 17:22	1.25 MB	3,085	111
650,951 650,951	0000000000000000000adee0e49ccea73f18a8a33290c6f841ddd7a51bdbdd44	02 Oct 2020, 17:10	1.34 MB	2,842	111
650,950 650,950	00000000000000000000dd2ea744b1415ae25a6c5e1e502e1d03e041b89fcc72	02 Oct 2020, 16:59	1.34 MB	2,785	122
650,949 650,949	0000000000000000000d624edc39d205e8e5275f69e2815bd836d2e88059d8ae	02 Oct 2020, 16:38	1.25 MB	3,057	85
650,948 650,948	000000000000000000029f4f92f0435390d64e563e675e46f8accfe1c6f3352d	02 Oct 2020, 16:34	1.21 MB	3,081	104
650,947 650,947	000000000000000000064db1c9de9413bfc5680500febdcd3ecee0323cc19926	02 Oct 2020, 16:28	1.22 MB	1,805	100
650,946 650,946	000000000000000000024fe919ee08c552ae453bdfeadd31605c87cb557cb793	02 Oct 2020, 16:23	1.20 MB	2,903	105
650,945 650,945	000000000000000000087ccea6b19c2f141853fa0dcb505a4e077d5f6c5476b4	02 Oct 2020, 16:19	1.23 MB	2,614	104
650,944 650,944	00000000000000000005b057229de8e90a4ca22acc057cd65d4ea4f2d2c5ce30	02 Oct 2020, 16:16	1.36 MB	2,560	115
650,943 650,943	0000000000000000000a0d7ab01cd5cb478ef09b7c675b94b3b622a37b6fe7a7	02 Oct 2020, 16:05	1.35 MB	2,780	110
650,942 650,942	0000000000000000000ca0993db79d9a5189c22c55cedf62aa0b15f0270310ba	02 Oct 2020, 16:03	1.24 MB	3,431	140
650,941 650,941	00000000000000000003cd1e78b0a57778d023aef58e445a68ebd365aae702b4	02 Oct 2020, 15:16	1.19 MB	2,307	73
650,940 650,940	00000000000000000005afe9c928c6460a45e52d566b689b5f284323088f4433	02 Oct 2020, 15:15	1.25 MB	2,946	108
650,939 650,939	000000000000000000058381b23aeb51536ee94a3b38f43cc32480162f59ef7f	02 Oct 2020, 15:03	1.26 MB	2,444	111
650,938 650,938	00000000000000000003164fbfe7e4da912a7ab6603c3da7b183e94f445fe7a9	02 Oct 2020, 14:53	1.27 MB	2,542	116
650,937 650,937	00000000000000000001006d06b30b023acceff64048bfa9e075f0e466b0450c	02 Oct 2020, 14:39	1.25 MB	2,187	75
650,936 650,936	00000000000000000007e600fe435ad1f3bae70833c92d4877fd61c57bc48f94	02 Oct 2020, 14:37	1.26 MB	3,009	111

Previous 10 blocks ↓

Total Size: 646.35 GB

Node Information

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

Uptime: 29 days, 13 hours, 38 minutes
Connections: 10 outgoing, 112 incoming
Data Transfer: 8,342.25 GB sent, 37.21 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.