Blockchain Explorer | learn me a bitcoin

Memory Pool

49,303 transactions

35.67 vMB

Show Random Selection

Max Size: 164/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
848,485	000000000000000000035cb80000000000000000000000000000000000000000	4 mins, 3 secs	1.00 vMB	1,568	15

Blockchain

Tip: 848,484 (314,626 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
533,858 533,858	00000000000000000022120e09b14e886cfa7f69dbb215557b76e26900d5b7b9	27 Jul 2018, 01:50	1.36 MB	2,534	8
533,857 533,857	0000000000000000000cb035651dedef4d4d2a38592e88731d59757d0809b23f	27 Jul 2018, 01:47	1.10 MB	2,216	32
533,856 533,856	00000000000000000025b3759dcc554bced63e14b34423e73ec79d9653b62212	27 Jul 2018, 01:07	0.31 MB	606	67
533,855 533,855	0000000000000000003500749d5e7c5a371761ced6404f0daf31fb485e7817a6	27 Jul 2018, 00:46	0.33 MB	295	37
533,854 533,854	0000000000000000000949f46c5b86aa581c5572d4f3982c50fb1be6f341aa95	27 Jul 2018, 00:43	0.91 MB	389	2
533,853 533,853	000000000000000000257e88eb4bdf078f9c39987172ba1181205b11037aad7b	27 Jul 2018, 00:43	0.05 MB	105	37
533,852 533,852	0000000000000000002f197f9e31281e434dd2c4423c8bef1e414c2dcffd4a68	27 Jul 2018, 00:40	1.11 MB	1,668	6
533,851 533,851	00000000000000000006d1dd11b4692251b208c3d2d7c9393b6bf0cb1db808d7	27 Jul 2018, 00:34	1.14 MB	2,572	23
533,850 533,850	000000000000000000069db183a61c70fa7247b5fe6b2e2b8d146db0395c4bb6	27 Jul 2018, 00:06	0.33 MB	770	34
533,849 533,849	00000000000000000003cf0066ac0fd120051ec05d71d9d190ddeea40065c21c	26 Jul 2018, 23:59	0.19 MB	323	14
533,848 533,848	0000000000000000000693b2c9b20b0d88009079ff50daa1b772d9dd00e84e86	26 Jul 2018, 23:58	0.59 MB	971	16
533,847 533,847	000000000000000000054490543ffa4e9ada9b505052428579a7fdf662df4ff8	26 Jul 2018, 23:49	1.07 MB	1,458	12
533,846 533,846	000000000000000000136033e92d16a6afad386bca325faf6db56bde8c8ab56f	26 Jul 2018, 23:41	0.37 MB	939	37
533,845 533,845	0000000000000000002d6087da9f9c2d28311887965690dd732584a6edaef199	26 Jul 2018, 23:32	0.20 MB	461	41
533,844 533,844	000000000000000000091182be7e35630f67922cfcfc969f05fc06d8f49fda6b	26 Jul 2018, 23:28	0.88 MB	1,503	20
533,843 533,843	00000000000000000020af00ad1b710c960d7dc07697a62a79414c891ab78a6e	26 Jul 2018, 23:17	0.95 MB	1,667	17
533,842 533,842	00000000000000000001b6d2bec644ff0f1d06975823d4ad7a640bf5173563b7	26 Jul 2018, 23:05	1.02 MB	1,702	34
533,841 533,841	000000000000000000249f385e4de558a2f4aad829fe79fca6f40283dc1d9141	26 Jul 2018, 22:53	0.50 MB	973	21
533,840 533,840	0000000000000000000271c2adcbb69902a6df4acdf7b33229c75c334486fe6e	26 Jul 2018, 22:47	0.54 MB	814	32
533,839 533,839	0000000000000000001d78065b9e39900f25ad6ff8f1a43fbaca11723126d366	26 Jul 2018, 22:44	0.05 MB	70	7
533,838 533,838	00000000000000000027efc8a20863acc46ee0fe97f8d5673f9715209bf6736c	26 Jul 2018, 22:42	0.60 MB	1,120	13

Previous 10 blocks ↓

Total Size: 658.65 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 4 days, 22 hours, 36 minutes
Connections: 10 outgoing, 92 incoming
Data Transfer: 1,673.03 GB sent, 2.92 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.