Blockchain Explorer | learn me a bitcoin

Memory Pool

2,553 transactions

0.86 vMB

Show Random Selection

Max Size: 5/200 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
907,756	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 8 secs	0.82 vMB	2,532	1

Show Transactions

Blockchain

Tip: 907,755 (761,952 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
145,803 145,803	00000000000001b2b2b1a6349aa12928858e0859e8ff1c004d61cfbb29b8fb9c	18 Sep 2011, 02:15	0.00 MB	1	0
145,802 145,802	00000000000005318c12ce85bcf1659b11203f3125c812feef7069404a531050	18 Sep 2011, 02:14	0.02 MB	65	137
145,801 145,801	000000000000001b519cb377b60f2ba846c153d10fd3a46fc4d3d0ab181e928f	18 Sep 2011, 02:06	0.00 MB	1	0
145,800 145,800	00000000000004c055fce46b07e3917bbe8346521f44042afd52b8a7606db142	18 Sep 2011, 02:05	0.03 MB	115	68
145,799 145,799	00000000000005d30ec8891b1faf0072bfd8d2ad518036f4ad2012c13cfba8c7	18 Sep 2011, 01:56	0.00 MB	1	0
145,798 145,798	000000000000017ae535cddd0ac03c00d08e61fbf5e31c91b8b38af199d5b622	18 Sep 2011, 01:56	0.01 MB	10	62
145,797 145,797	00000000000004c74ada8a77159daad527b47ec5fa2ae6ab23883de64581700d	18 Sep 2011, 01:50	0.01 MB	24	64
145,796 145,796	0000000000000375e60096dfa76705814834d1330b04f26aaa1742b5bc27cb65	18 Sep 2011, 01:44	0.00 MB	13	572
145,795 145,795	000000000000021ab987e53f4904d71ea67e7d4799cf8dd04a9d60209e5baad4	18 Sep 2011, 01:39	0.00 MB	9	71
145,794 145,794	00000000000000a237f2835e14098f2783de56cc8bd626a05586bac5a125fa78	18 Sep 2011, 01:37	0.00 MB	10	218
145,793 145,793	0000000000000857e6e08d8005915eee66e606c5847408ed1f0598b8bb790169	18 Sep 2011, 01:35	0.01 MB	43	87
145,792 145,792	0000000000000109bee71ce1751f730ad90930b7178bec9c6922ad83486d2bfb	18 Sep 2011, 01:32	0.03 MB	49	238
145,791 145,791	00000000000006127d329f0926db06c8e9372bc22c7f5c79bd06e3cdde1d3816	18 Sep 2011, 01:04	0.02 MB	62	219
145,790 145,790	00000000000008053b20dcab4ba9debb005b267ae3e0a174ba9da3d947377564	18 Sep 2011, 00:51	0.01 MB	16	83
145,789 145,789	00000000000006a51a3539a7d4b9d8e6c44728ca474f414163ac1d2c7b1c923a	18 Sep 2011, 00:45	0.02 MB	34	144
145,788 145,788	0000000000000433ff5cc59973d43ed4c2b9ea393d08692db2f923295461025e	18 Sep 2011, 00:33	0.02 MB	45	327
145,787 145,787	00000000000005a9069955914fa6ad52381b305a6da7332966d7ac4799308d5b	18 Sep 2011, 00:13	0.02 MB	56	146
145,786 145,786	000000000000076df23826096594d826b6734ca5dfc026e066179a231c30047d	17 Sep 2011, 23:59	0.02 MB	35	108
145,785 145,785	000000000000040389e9e36793b5c756103a52714e455577d1278d91eafcf6da	17 Sep 2011, 23:37	0.02 MB	43	75
145,784 145,784	00000000000007a8fae89bb6a3482f51d96cac1ab814d1add6c1ff9b1973caa4	17 Sep 2011, 23:12	0.01 MB	13	104
145,783 145,783	00000000000001c53414f4f322d01f9e1e3fa382c947d6b7a711dad609a8bd85	17 Sep 2011, 23:09	0.00 MB	4	199

Previous 10 blocks ↓

Total Size: 769.09 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: 1,628.30 GB sent, 93.33 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.