Blockchain Explorer | learn me a bitcoin

Memory Pool

33,127 transactions

40.74 vMB

Show Random Selection

Max Size: 168/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,736	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 41 secs	1.00 vMB	2,078	16

Blockchain

Tip: 841,735 (412,850 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
428,885 428,885	000000000000000002bbe0a34e4406f2d81c1ae8d2e27980a0034afe25d7f22f	08 Sep 2016, 21:27	0.25 MB	646	67
428,884 428,884	000000000000000000ad05836e5d6109b1eb7fc22773a889389e7dd3fd2b8fb2	08 Sep 2016, 21:23	0.72 MB	1,643	59
428,883 428,883	0000000000000000033c063f9f4dad7b733a65e10991304d55ecbb8f7ebcaa49	08 Sep 2016, 21:13	1.00 MB	1,433	38
428,882 428,882	000000000000000001d919fafcf5b97a9dbcb910ea64483af8d4602fd6599fdd	08 Sep 2016, 21:03	1.00 MB	1,618	37
428,881 428,881	000000000000000003828fce8f7e8191f6d03a2e2d645ae3b5400f5c0deec2d2	08 Sep 2016, 20:55	1.00 MB	1,233	26
428,880 428,880	0000000000000000001371206d3a059cf8bbc4b45e98df762eb6cd31b05c5cb5	08 Sep 2016, 20:51	1.00 MB	2,289	58
428,879 428,879	0000000000000000034334b3000da290b0629ad65d712196cf8f624fb54639fd	08 Sep 2016, 20:40	0.93 MB	1,406	25
428,878 428,878	0000000000000000046c40054e7156c20c40d99329483f238985693eb8f0e5e2	08 Sep 2016, 20:37	1.00 MB	1,764	38
428,877 428,877	000000000000000000d69dd726b68df34494772b0171040fa58d84c71dbfa4c7	08 Sep 2016, 20:33	1.00 MB	2,159	41
428,876 428,876	000000000000000001d57c509a627bc09d3ba7b820c0048964eb97e6d69c6108	08 Sep 2016, 20:29	1.00 MB	2,211	55
428,875 428,875	00000000000000000055f65188a02b3cad1f867391373066810d35a23016b606	08 Sep 2016, 20:23	1.00 MB	2,324	66
428,874 428,874	000000000000000003ec18ad172bdebd1717e50804a8108f059169a49bd0531b	08 Sep 2016, 20:10	1.00 MB	2,648	67
428,873 428,873	000000000000000000933b7746b0986c9dab9a6e53b29dadd7a0035ec86bd7e6	08 Sep 2016, 19:55	1.00 MB	2,353	74
428,872 428,872	0000000000000000049c1e74a1d595d41237c9f0694297f6e02f3f5a30ea29dd	08 Sep 2016, 19:43	1.00 MB	2,488	99
428,871 428,871	00000000000000000187ba76698878ee4819bb9d370bff85e28ce1fc1078d84a	08 Sep 2016, 18:57	1.00 MB	2,458	67
428,870 428,870	000000000000000000e640b9b44424f8c6ea7e9762a914a0c99ab59ea778af6b	08 Sep 2016, 18:44	1.00 MB	1,963	44
428,869 428,869	00000000000000000199a1d509972c22653cdbc2fb32c6d662b8473c22a49b3c	08 Sep 2016, 18:43	1.00 MB	2,264	61
428,868 428,868	000000000000000003122bc06cf78adcb22fa98d200a4a9704ed5ec52dd49733	08 Sep 2016, 18:37	1.00 MB	2,390	57
428,867 428,867	00000000000000000353619e9033b1e61aa31ea31b8730620524905fbb9b38cd	08 Sep 2016, 18:33	1.00 MB	2,250	66
428,866 428,866	000000000000000000908eb60b8c00476cc13fcb8b61512b7d07c349f8879fbd	08 Sep 2016, 18:30	1.00 MB	2,200	97
428,865 428,865	0000000000000000034af264662538765ed70e100d9073447aa0fbebfcefa6ce	08 Sep 2016, 17:43	1.00 MB	2,832	77

Previous 10 blocks ↓

Total Size: 646.26 GB

Node Information

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

Uptime: 29 days, 7 hours, 41 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,335.50 GB sent, 36.71 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.