Blockchain Explorer | learn me a bitcoin

Memory Pool

28,210 transactions

47.92 vMB

Show Random Selection

Max Size: 167/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,066	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 34 secs	1.00 vMB	3,041	26

Blockchain

Tip: 841,065 (440,240 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
400,825 400,825	00000000000000000427e829438caa597e04b4ddf4eb1a95c24c56767f5112c3	02 Mar 2016, 13:06	0.99 MB	862	43
400,824 400,824	0000000000000000028c984f0a3fbdfbf8c72eaa81767b912fae25b5704b50a7	02 Mar 2016, 12:53	0.75 MB	2,116	41
400,823 400,823	0000000000000000053df996d3a7f26b46e1411553f5edfb4e4ce16ddf64c6df	02 Mar 2016, 12:51	0.93 MB	2,239	76
400,822 400,822	00000000000000000690ae194a3ffd473cb29df8aa1f4e81dab1592156315de4	02 Mar 2016, 12:23	0.93 MB	1,327	36
400,821 400,821	000000000000000004d57d0af097eb3d057b6a2f03686aa7b34e46c891375178	02 Mar 2016, 12:18	1.00 MB	2,103	34
400,820 400,820	000000000000000003d8210bbd9ddf43eeab22e26504784b23d1fa1e7922faf9	02 Mar 2016, 12:13	0.00 MB	1	0
400,819 400,819	000000000000000000c248ab452777cdb475fd1c29d07aa7381658444a704518	02 Mar 2016, 12:12	0.95 MB	2,410	57
400,818 400,818	00000000000000000463da7fa1ae05558bed57cd2c7804594d8c41b4b403c694	02 Mar 2016, 11:57	1.00 MB	1,678	38
400,817 400,817	000000000000000002eeb5ead9823fe276cdc40be7bab9ffc57c4cb98cf7a543	02 Mar 2016, 11:51	1.00 MB	2,275	52
400,816 400,816	0000000000000000026237e55da546dd0a832bd0d6f7602f9e6e220c43898e58	02 Mar 2016, 11:38	0.99 MB	644	24
400,815 400,815	000000000000000006b483832c5b337de9a7bdf515795a976df32231a770341c	02 Mar 2016, 11:36	0.95 MB	1,500	53
400,814 400,814	000000000000000006b1edcd38b23ff0ffaa701e831a868b0ba4070c27ac5722	02 Mar 2016, 11:32	0.93 MB	1,608	53
400,813 400,813	000000000000000002b16ef192feaad580d84918fc0517f217985593a4c665c4	02 Mar 2016, 11:25	1.00 MB	2,527	36
400,812 400,812	00000000000000000033f9bdaf74c8495808660da39a5234a557641ef5dbd3a4	02 Mar 2016, 11:23	0.99 MB	1,907	34
400,811 400,811	0000000000000000018662d321f35872114e55884a82452fc6da4e14e96dd4c6	02 Mar 2016, 11:22	1.00 MB	2,007	49
400,810 400,810	000000000000000000170d3fa67e861fce23b0327cb925b19862ce58afb1acb1	02 Mar 2016, 11:15	0.00 MB	1	0
400,809 400,809	000000000000000000b36866085fe5bf1ad8ff31ed1eec16835afc10b56901a0	02 Mar 2016, 11:15	0.93 MB	2,634	62
400,808 400,808	000000000000000002e52988ea47e3a7f8f048d727bd4bf4de955536c8b921ed	02 Mar 2016, 11:08	0.00 MB	1	0
400,807 400,807	000000000000000005a1fdf8548e57c5fc02ab0bc2623d20e3f444cc04a2dae6	02 Mar 2016, 11:08	1.00 MB	2,770	46
400,806 400,806	000000000000000003ce47ac2f02b33110ab08b9a1d012c3bca1262685902b3f	02 Mar 2016, 11:07	1.00 MB	1,789	87
400,805 400,805	00000000000000000631a87dd5ff0690262268aaf7b3841579a91e1f26514f74	02 Mar 2016, 10:27	0.99 MB	1,494	51

Previous 10 blocks ↓

Total Size: 645.01 GB

Node Information

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

Uptime: 24 days, 8 hours, 54 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,182.86 GB sent, 30.04 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.