Blockchain Explorer | learn me a bitcoin

Memory Pool

47,032 transactions

46.93 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,659	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 5 secs ago	1.00 vMB	3,219	24

Blockchain

Tip: 841,658 (418,863 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
422,795 422,795	000000000000000003cf7652d8af820af87c3e8f257708e05e8565cc8e17f57f	29 Jul 2016, 20:49	0.99 MB	2,143	57
422,794 422,794	000000000000000005259ca3e68e36bb4ae75ce67d4277ca79a89931178f1f08	29 Jul 2016, 20:45	1.00 MB	2,697	59
422,793 422,793	000000000000000001a31563d74f41b81295f05ef8851a9c65d1c04438903f99	29 Jul 2016, 20:44	0.93 MB	2,472	67
422,792 422,792	000000000000000000ef1e88894a852b4eb8bb4b5eaecc9ff3e8c8d2935aaaa9	29 Jul 2016, 20:36	1.00 MB	921	75
422,791 422,791	0000000000000000035eb209f03ad05f945883bd6524612a97c35e14b0978304	29 Jul 2016, 20:32	1.00 MB	1,204	88
422,790 422,790	000000000000000003ad5c9cd5a88c4cdc8020cc858cc98c1cca1ce325e52318	29 Jul 2016, 20:16	1.00 MB	917	86
422,789 422,789	0000000000000000019dcb23c248124ff47701958a96487065406c0ddbecc59b	29 Jul 2016, 20:02	1.00 MB	1,379	95
422,788 422,788	000000000000000000df1ae97a29e07c66b23b8ac7ce3f6c7b90238c0ad37871	29 Jul 2016, 19:44	1.00 MB	719	94
422,787 422,787	0000000000000000050e0ed8b70722ab830eae8e03d78df0e6888d8bb7e35fbf	29 Jul 2016, 19:34	1.00 MB	1,113	100
422,786 422,786	00000000000000000059815c347a8bcedfd37528adf20f04f5933e3d1873c997	29 Jul 2016, 19:18	1.00 MB	2,376	105
422,785 422,785	000000000000000000b417c2ff9e0c76cd44c5fca79ea703ae1dde4713e17947	29 Jul 2016, 18:48	1.00 MB	2,513	46
422,784 422,784	000000000000000001546b64768f8a00ad0fccb67c0850af0fb28c2b6f66baf4	29 Jul 2016, 18:46	1.00 MB	2,743	86
422,783 422,783	00000000000000000451c00589c24a3cc64dc35e0b20fb40082f159aec7c3dc1	29 Jul 2016, 18:30	1.00 MB	1,126	59
422,782 422,782	0000000000000000009db0e7a7352ce23152d17b8c54b502529e989699d1e651	29 Jul 2016, 18:27	1.00 MB	2,387	80
422,781 422,781	000000000000000002d682f516bbd9674dba95fc44792c33bf3f72f9515a1123	29 Jul 2016, 18:11	1.00 MB	2,854	85
422,780 422,780	0000000000000000008b03a3db6ce348921e9a52e1b3526548dabddd8960d0bd	29 Jul 2016, 17:56	1.00 MB	3,025	116
422,779 422,779	0000000000000000019961f38fd5427a7bc69cd5342de982151ffc0796d23873	29 Jul 2016, 17:15	1.00 MB	864	26
422,778 422,778	000000000000000001ee666b0109edd0e301f4648335cb36d03cd5476a4af1ea	29 Jul 2016, 17:12	1.00 MB	1,993	69
422,777 422,777	0000000000000000001748593b661f49cbd6c245feb0fbc253c57c1308556d09	29 Jul 2016, 17:01	1.00 MB	390	23
422,776 422,776	00000000000000000331c5c68a01bbff8d5df3d1c7f904333d0df71d565af652	29 Jul 2016, 16:59	0.03 MB	96	73
422,775 422,775	0000000000000000037d3ff27b42c1a7480e77f36feffce5ef10ae892db87085	29 Jul 2016, 16:59	1.00 MB	1,158	35

Previous 10 blocks ↓

Total Size: 646.12 GB

Node Information

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

Uptime: 28 days, 17 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,327.31 GB sent, 36.05 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.