Blockchain Explorer | learn me a bitcoin

Memory Pool

73,744 transactions

29.62 vMB

Show Random Selection

Max Size: 165/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
845,021	0000000000000000000355f00000000000000000000000000000000000000000	6 mins, 26 secs	1.00 vMB	6,722	8

Blockchain

Tip: 845,020 (814,218 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
30,802 30,802	00000000b5ff50193bea4e18418442416bffe3ff072d6883c78db57d48d415ae	21 Dec 2009, 04:22	1
30,801 30,801	000000006bb350f988e26b03d307339c6e099de57f1809a739b88ed16ac03b17	21 Dec 2009, 04:16	1
30,800 30,800	000000002d03de4eb6393604b51678fd28c52ad7282217b9d8d9b51a57f75b97	21 Dec 2009, 03:48	1
30,799 30,799	0000000080d1be5b7849e5d700fb0861466fc4bf766176ed259de66b0bd150fb	21 Dec 2009, 03:21	1
30,798 30,798	0000000058fab5601b3cf7807d13da134ae061f5c7a6adc8cb42e3f8aaa4345e	21 Dec 2009, 03:20	1
30,797 30,797	000000002a9ba67aee43d4110b669c966d3bde087af1e9eef7589dae101a8637	21 Dec 2009, 03:20	1
30,796 30,796	0000000027f1642e576eb6eb488aa7ef47016ce7d667a57ca03a282340bc1317	21 Dec 2009, 03:08	1
30,795 30,795	00000000535802f1a22be59640f40a42c203e2f5af10cc40bfdf36cab8dc7c1d	21 Dec 2009, 03:03	1
30,794 30,794	00000000b831ba8324df7ae5e4f3f6cf581646b8acaa41ae5d875d0ae0c681fe	21 Dec 2009, 03:02	1
30,793 30,793	00000000ecc59f9d4e68a8adabab78236b8ea3f33b3baf0dbde6de0aef26b1d1	21 Dec 2009, 02:49	1
30,792 30,792	00000000e8671381e829c97b3ff2007e8437356b9ba64800e278b06d704a7ede	21 Dec 2009, 02:48	1
30,791 30,791	00000000e456b2f871fa30e1858f6952e51a2c751400dca59ed57cb1b16510d6	21 Dec 2009, 02:48	1
30,790 30,790	00000000fdadaec9d66c693557f2a9a40246c430162c18d32951a437e726fd55	21 Dec 2009, 02:39	1
30,789 30,789	000000002fc3b06f11f22613e3a861c7966d46fc186728d78f6bf4a919291998	21 Dec 2009, 02:38	1
30,788 30,788	00000000e0297732f6e99a929778d4fae6f3c4e17e74b16b5c4195e9dd358870	21 Dec 2009, 02:31	1
30,787 30,787	00000000130b61111494a3f148f4640072d02ede7ff0ed7799281caaf35e039f	21 Dec 2009, 01:58	1
30,786 30,786	000000009514d2d8e883fd39797b37d932652a3521e4aac34f832ade25a9ccb2	21 Dec 2009, 01:56	1
30,785 30,785	000000002d31b2ddbeca3b7215204e2cf95b04042e64f2a37e2fc50b46a6e712	21 Dec 2009, 01:52	1
30,784 30,784	00000000fb91ad624480d1aa237bd1241eac7867bc9e8ea0a87fa74481eb8767	21 Dec 2009, 01:46	1
30,783 30,783	00000000e90832cd7aaef3b389341b2f6cb38e9c94dcbc9332f5bb35a4cb160f	21 Dec 2009, 01:44	1
30,782 30,782	00000000e4eb8eb70f06522d3bc5ecd9e77f7906ea0819667a43a5601730fe3b	21 Dec 2009, 01:41	1

Previous 10 blocks ↓

Total Size: 652.44 GB

Node Information

IP: 45.144.112.208
Port: 8333
Version: 250000
Subversion: /Satoshi:25.0.0/

Uptime: 1 month, 21 days, 19 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,260.85 GB sent, 74.64 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.