Blockchain Explorer | learn me a bitcoin

Memory Pool

9,028 transactions

3.36 vMB

Show Random Selection

Max Size: 18/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 sats/vbyte	2	20 minutes
1 sats/vbyte	3	30 minutes
1 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
908,293	00000000000000000002349e0000000000000000000000000000000000000000	11 mins, 37 secs ago	1.00 vMB	4,120	4

Show Transactions

Blockchain

Tip: 908,292 (904,494 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
3,798 3,798	000000002df0609369f9fb4fdcb2ba58ee0192e22a682fdd17023b8ec82ad885	10 Feb 2009, 22:38	1
3,797 3,797	00000000b919213ac111e1009164ea84d9c14c40f373cdfd16a975508840d9a4	10 Feb 2009, 22:31	1
3,796 3,796	00000000ee581151a4d182af021c376bf71d7fea4e10d892550ddeb1d1645161	10 Feb 2009, 22:27	1
3,795 3,795	0000000039de1ccbc3cf5fd6f3f52d3954c45177403b915bbc6b25f2210e0d31	10 Feb 2009, 22:11	1
3,794 3,794	00000000672ea7447f2a61ec03eac7190909840dad4f23c8d72a61306a75fdc5	10 Feb 2009, 22:01	1
3,793 3,793	00000000fe767aac3b303479222452e84f2b18ffa6b5db2722c2fe298c5a6e84	10 Feb 2009, 21:50	1
3,792 3,792	0000000057b8962e962f43a9d965c4019b595045a964ef55a513a558b4798a37	10 Feb 2009, 21:35	1
3,791 3,791	000000001f9b6d703a0ffa10b1e9f134eba300af6119287d2dbb0c87492af32c	10 Feb 2009, 21:10	1
3,790 3,790	00000000eb40e16e2cdb864f03dd90063ec6eb946f39bda727d754aced6fdb04	10 Feb 2009, 20:51	1
3,789 3,789	000000009dd93ccb24330fec31bdfa4429c31c3b64113fca84e37ace602a7a59	10 Feb 2009, 20:29	1
3,788 3,788	000000001602a26ca45749bd46ba43f009cbb87afe19db699a0cf1e6ba2c5e27	10 Feb 2009, 20:19	1
3,787 3,787	00000000affef59b351d72d4dcc3f5d3adfbff2f70bb190ceab076599808e37d	10 Feb 2009, 20:13	1
3,786 3,786	0000000065cddac512636d585cc3512bf8695c670699dfdb49e651ab9266c564	10 Feb 2009, 20:02	1
3,785 3,785	00000000f921529ded3b9cdd7f49dee3419828b1c09e77d0d67c8cf4db270bd8	10 Feb 2009, 19:51	1
3,784 3,784	00000000019a7a2701be31ab3041b14952c761614937cca1b9716ecbb8fa98ee	10 Feb 2009, 19:46	1
3,783 3,783	0000000066bd6eb18ac2a759d0287a0ce3c874de071a18fe191ee2181c652c89	10 Feb 2009, 19:45	1
3,782 3,782	00000000cfacf074cbd6aaad8c5f789fb7105ffe920fd4bf0459524a3b0f1f60	10 Feb 2009, 19:27	1
3,781 3,781	000000007105edd97a76d92a591de7dc1adf811472f9776c1f52de659849e876	10 Feb 2009, 19:14	1
3,780 3,780	00000000c742f4b873a9440e70d6d8cf97fd3361ab89a66807eae7d6fe1b2ca8	10 Feb 2009, 18:49	1
3,779 3,779	00000000f169e14db1b80c61f5c7c3db0004280e33c0109166886ad859c76cb2	10 Feb 2009, 18:35	1
3,778 3,778	00000000e08bbe78b86d88e875c1ea84245282cbf3c6bdf6379ad056ffd30f7e	10 Feb 2009, 18:34	1

Previous 10 blocks ↓

Total Size: 770.16 GB

Node Information

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

Uptime: 2 months, 21 days, 11 hours
Connections: 11 outgoing, 114 incoming
Data Transfer: 1,692.47 GB sent, 98.35 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.