Blockchain Explorer | learn me a bitcoin

Memory Pool

54 transactions

0.01 vMB

Show Random Selection

Max Size: 0/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
2 sats/vbyte	6	1 hour
1 sats/vbyte	12	2 hours
1 sats/vbyte	144	1 day
1 sats/vbyte	432	3 days

Candidate Block

Height	Target	Expected	Size	Txs	Avg Feerate AFR
907,763	00000000000000000002349e0000000000000000000000000000000000000000	9 mins, 43 secs	0.01 vMB	60	3

Show Transactions

Blockchain

Tip: 907,762 (677,182 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
230,580 230,580	0000000000000148b41d705b177a553793e92dd6ba73b55e4cf07034749d04c3	10 Apr 2013, 05:00	0.15 MB	127	69
230,579 230,579	000000000000021d4a5569dcb90daae60faf9ed1c07abaeb08325a1579ca6eca	10 Apr 2013, 04:59	0.25 MB	629	163
230,578 230,578	00000000000000879ea3bea127f82d37bf9cd49a1e2eedb0cfd15f202e0e42f7	10 Apr 2013, 04:46	0.07 MB	170	56
230,577 230,577	00000000000000c3010b9ecafad86afba904026e3524db2eca2074c831734f27	10 Apr 2013, 04:44	0.10 MB	173	125
230,576 230,576	00000000000000ba483b2380a17d84575c538c9778d7710d1c4efc09169057f3	10 Apr 2013, 04:41	0.23 MB	367	7,952
230,575 230,575	00000000000001831b1ba0bd277ee4567128c8099979dd4d5a1c0933911991ff	10 Apr 2013, 04:28	0.22 MB	210	158
230,574 230,574	0000000000000073b67af9d52d64d264655b74d2d00c24c0e4e6fa5c845004d3	10 Apr 2013, 04:23	0.00 MB	2	114
230,573 230,573	0000000000000124eb9e44079a500969de3b96ec6d670e495237b5c7feeee1e7	10 Apr 2013, 04:21	0.03 MB	84	117
230,572 230,572	00000000000001064c5f6f63f3041b8cbdbfad6b76147db158b295e0e8e7b46c	10 Apr 2013, 04:18	0.03 MB	69	138
230,571 230,571	0000000000000226f80a21af2a88b46c71b21c71a29a98098e8813a935c03646	10 Apr 2013, 04:15	0.01 MB	25	312
230,570 230,570	000000000000000642d15d3b45cbc65732cf8c61d050a885872eae09bcc3dce5	10 Apr 2013, 04:14	0.23 MB	501	122
230,569 230,569	0000000000000161548d26fa8c3ae05bdf2a471f3fac9b6b550f84db4b73cdf8	10 Apr 2013, 04:00	0.10 MB	206	149
230,568 230,568	000000000000006656c03f67fcd3137199e44bf162837c28abe8005c09bd9704	10 Apr 2013, 03:56	0.00 MB	4	0
230,567 230,567	000000000000015addc2475ba9db40d0c309a1eb36ab61f6b1b804218f00f3ff	10 Apr 2013, 03:54	0.23 MB	469	105
230,566 230,566	0000000000000164c199c6deb1dafad514c2cbc99367772518f808631a84cc51	10 Apr 2013, 03:43	0.02 MB	54	74
230,565 230,565	00000000000001482d95ba1d55711a96371455a17be97091616509d2b81de966	10 Apr 2013, 03:42	0.15 MB	359	158
230,564 230,564	00000000000001b274afb4bb5525df67a2d35343dafa8b00a836f5bd5c48e85c	10 Apr 2013, 03:30	0.25 MB	501	26
230,563 230,563	00000000000000696ab073afb34a9a190ed3ecced848c4cc2d5a58a25e351fe2	10 Apr 2013, 03:27	0.31 MB	606	157
230,562 230,562	00000000000001aa54cddb292e7e030ff5dc4cc4617942b638a9aa622a322d02	10 Apr 2013, 03:25	0.00 MB	5	0
230,561 230,561	00000000000001b99ee0c32491f1f893973c22afb7eedce6cc85a8a8e2abb292	10 Apr 2013, 03:12	0.20 MB	373	125
230,560 230,560	000000000000014764d94d646cf34d4bc8d35092dafca25ee4de2b5b5a572952	10 Apr 2013, 03:00	0.25 MB	591	156

Previous 10 blocks ↓

Total Size: 769.10 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 280000
Subversion: /Satoshi:28.0.0/

Uptime: 2 months, 17 days, 19 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,628.54 GB sent, 93.37 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.
Feerates are in sats/vbyte.

AFR = Average Feerate

About

This is a basic blockchain explorer for exploring Bitcoin data.

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.

Data

The data on this explorer comes from the following sources:

Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

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 to 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.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.