Blockchain Explorer | learn me a bitcoin

Memory Pool

35,748 transactions

50.44 vMB

Show Random Selection

Max Size: 190/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,521	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 3 secs	1.00 vMB	3,600	19

Blockchain

Tip: 841,520 (192,652 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
648,868 648,868	0000000000000000000125e8ce5010a43d15ca040837c38a96d8167360fb0191	18 Sep 2020, 05:58	0.47 MB	885	31
648,867 648,867	0000000000000000000969fc82356bb388dfb3b586f1b5e040ffee98d840d019	18 Sep 2020, 05:54	0.12 MB	182	31
648,866 648,866	000000000000000000082cfba4c0e0394bf0c9709465f2c25296752cf14aee89	18 Sep 2020, 05:53	0.61 MB	1,130	19
648,865 648,865	0000000000000000000a5b3df1c2cbdf3af81efc4c691d53c93a6eeac7c8af4b	18 Sep 2020, 05:50	1.23 MB	2,303	30
648,864 648,864	000000000000000000000976e3be932a896ed251dbadca8997092d90e65c7227	18 Sep 2020, 05:36	0.42 MB	976	39
648,863 648,863	0000000000000000000882d044238a84d3f99c8406e9b391379be6a4fcd51021	18 Sep 2020, 05:30	0.78 MB	1,670	28
648,862 648,862	0000000000000000000cc2e0666b932d36cfe2aedcac7fe89136fcf427044e99	18 Sep 2020, 05:22	0.72 MB	1,422	37
648,861 648,861	000000000000000000093e7ed97c6d372b094de106ce463acecaba924cf2e98c	18 Sep 2020, 05:14	1.22 MB	1,718	32
648,860 648,860	0000000000000000000746e95daf81a5742abde728ffdaae69715b6cc0c71112	18 Sep 2020, 05:04	0.45 MB	554	48
648,859 648,859	00000000000000000008b5fa22ddd8f5d7094d26828de498806824846d4ac63a	18 Sep 2020, 05:01	0.50 MB	894	47
648,858 648,858	00000000000000000009fc212de2d0ee6163f595faee09ee246739afa494c85f	18 Sep 2020, 04:57	0.60 MB	1,035	39
648,857 648,857	000000000000000000021948be68d1e100591ea735ab9e7f41d7df68d8b5de51	18 Sep 2020, 04:51	0.77 MB	1,497	22
648,856 648,856	0000000000000000000170094dbec44877336653714396ce2add1f99cb94f314	18 Sep 2020, 04:47	1.28 MB	2,676	45
648,855 648,855	0000000000000000000b1f46a63cd0b932dee9542984c561fd0bc184a5134b46	18 Sep 2020, 04:27	1.00 MB	1,929	36
648,854 648,854	00000000000000000002c7c92178abd4eafad2b5f49d9a842210f0f04e367e28	18 Sep 2020, 04:15	0.74 MB	1,212	30
648,853 648,853	000000000000000000048eff2a469f9c7e42f323655d0f4e2143d7211d68d460	18 Sep 2020, 04:08	0.81 MB	987	18
648,852 648,852	000000000000000000048c49e4097ff413ce8a03d0f9af034024b0e59f1b6e2a	18 Sep 2020, 04:03	1.31 MB	2,106	37
648,851 648,851	0000000000000000000882a663d6926d0a567b0e4f571cff0dcc5bfdcd640329	18 Sep 2020, 03:51	0.96 MB	1,896	38
648,850 648,850	000000000000000000056e89e774a4db88a8c5a3863a33cf218e42bc3642c22c	18 Sep 2020, 03:40	0.72 MB	1,152	36
648,849 648,849	0000000000000000000adf767b6f68dc4722f8c8a7f42d12ff514985b91ad4fb	18 Sep 2020, 03:34	0.97 MB	1,201	39
648,848 648,848	00000000000000000008babfeace486c65328e7d09e12050938441836e5a37e1	18 Sep 2020, 03:27	1.18 MB	1,539	30

Previous 10 blocks ↓

Total Size: 645.86 GB

Node Information

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

Uptime: 27 days, 15 hours, 47 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,298.27 GB sent, 34.56 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.