Blockchain Explorer | learn me a bitcoin

Memory Pool

4,236 transactions

1.43 vMB

Show Random Selection

Max Size: 9/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
3 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
907,715	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 9 secs	1.00 vMB	3,487	1

Show Transactions

Blockchain

Tip: 907,714 (775,801 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
131,913 131,913	00000000000010b2b2d886ece5ef9ec089139dddb3a6f35cca6c56c5b371d4b9	19 Jun 2011, 22:01	0.04 MB	62	915
131,912 131,912	00000000000000802bc3fd5a40da418984f162bb2da9cf8cd63b5d101c86c4ff	19 Jun 2011, 21:38	0.04 MB	28	997
131,911 131,911	00000000000010bc83f71df69e82170254a79dab22c7a86f829f31a6b602f5b1	19 Jun 2011, 21:30	0.02 MB	44	41
131,910 131,910	000000000000022824117af371ebe3884f256a6c38577cb726178b0d290a888b	19 Jun 2011, 21:28	0.01 MB	16	1,684
131,909 131,909	000000000000086e3d5401d1b643172ae3b5bb76a2a6e708393285f542b5cfe8	19 Jun 2011, 21:17	0.05 MB	81	408
131,908 131,908	0000000000000f1d284f72e6674caea326c532d207f732006e5cb342a0601687	19 Jun 2011, 20:55	0.05 MB	96	227
131,907 131,907	000000000000010fb89ccd2f5407dbfa8b458b38c6e704306d39c319dd782134	19 Jun 2011, 20:43	0.02 MB	44	963
131,906 131,906	0000000000000907a879c8568569ea3f6498c2a398e1015593ec63a94e74c3dc	19 Jun 2011, 20:27	0.05 MB	181	150
131,905 131,905	00000000000000821682daf88087ca5efd99d25e66649e7f3ff22700160edf12	19 Jun 2011, 20:21	0.00 MB	4	0
131,904 131,904	0000000000000907f73af6fec4341a2284f09dc4a14d23bd151c79ca2e103356	19 Jun 2011, 20:21	0.05 MB	136	155
131,903 131,903	00000000000002d21fe74b373e724218a7b0ac4184436624fe0337b910eb633d	19 Jun 2011, 20:18	0.00 MB	11	17
131,902 131,902	000000000000018d085021f46f3bd97e8d71821bacf372b806eaf0d5fb5462e8	19 Jun 2011, 20:17	0.00 MB	16	1,177
131,901 131,901	00000000000004f8251e6ff5175de04d75f9dbbb55bb4a4d52109a633b1ff313	19 Jun 2011, 20:13	0.00 MB	10	706
131,900 131,900	000000000000052f2444ff4ac073aa78543ec8d2b1c5078ca816a540c24ed2ec	19 Jun 2011, 20:12	0.05 MB	70	76
131,899 131,899	0000000000000332b62543de18bb582b1107998d38cb9c6c41365b0d3ce516fc	19 Jun 2011, 20:05	0.01 MB	13	787
131,898 131,898	0000000000000bf3920020071a7749c57eecb584c427230414713dace7f9946d	19 Jun 2011, 19:57	0.05 MB	78	345
131,897 131,897	00000000000012e20d823d22bfe33789331b50ae5ccea6b958596f545e6f97da	19 Jun 2011, 19:45	0.00 MB	8	383
131,896 131,896	0000000000000b5f4ac85dee3f5c422edc4ae8e349b0caa894fb63d26898c130	19 Jun 2011, 19:44	0.00 MB	13	661
131,895 131,895	0000000000000e04ce1857c2aca116ea47a631aaa9abf9507ed3edfcf9d05670	19 Jun 2011, 19:41	0.07 MB	149	1,079
131,894 131,894	0000000000000f8286acff362f76b323410a684123a6f538ca776ad094d91928	19 Jun 2011, 19:01	0.03 MB	74	998
131,893 131,893	00000000000006389723d8862ad6d4c24e17e64acf5ec7c28747b2c5989c6915	19 Jun 2011, 18:44	0.02 MB	68	986

Previous 10 blocks ↓

Total Size: 769.01 GB

Node Information

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

Uptime: 2 months, 17 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,617.24 GB sent, 92.87 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.