Blockchain Explorer | learn me a bitcoin

Memory Pool

31,346 transactions

38.64 vMB

Show Random Selection

Max Size: 148/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,285	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 6 secs	1.00 vMB	5,431	15

Blockchain

Tip: 842,284 (413,430 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
428,854 428,854	00000000000000000345318ac459dce1df8df07b1d70fa25e4b55abeee1f4068	08 Sep 2016, 15:17	0.69 MB	1,627	56
428,853 428,853	000000000000000004253598070c003556141c2285513f975eea75419457b203	08 Sep 2016, 15:09	1.00 MB	651	16
428,852 428,852	000000000000000004df4efa56af43f70ec407dcc0f0398a181fa965f7ad580f	08 Sep 2016, 15:05	0.76 MB	1,413	54
428,851 428,851	00000000000000000412512e197a6d65762f75c6de98de5b361d42619652a9d8	08 Sep 2016, 14:59	0.75 MB	990	27
428,850 428,850	000000000000000003e446c730c230d93e0c49466961df46fd562177849e8047	08 Sep 2016, 14:55	1.00 MB	2,235	55
428,849 428,849	0000000000000000030e308cffe41bb3c1d4669138c638b33154f60fb1f4855d	08 Sep 2016, 14:45	0.36 MB	671	51
428,848 428,848	0000000000000000027f11057908b4e848731714d0034c38032c2410ee2ef01d	08 Sep 2016, 14:41	0.86 MB	1,502	54
428,847 428,847	0000000000000000018d30361c5937b404e86e2f77caa58dfd3adc96e80c4836	08 Sep 2016, 14:33	1.00 MB	900	13
428,846 428,846	000000000000000003a4e782f9107d62529d1d7a2c5bd0121cf71c414a3af867	08 Sep 2016, 14:32	1.00 MB	2,172	46
428,845 428,845	0000000000000000005ebe8a9055e6de2d85350ef04e911c6094841fc5105a72	08 Sep 2016, 14:23	1.00 MB	1,014	17
428,844 428,844	000000000000000001f98c40f58106f15f34fbfcd6f297715e9361d3b18422d5	08 Sep 2016, 14:21	1.00 MB	1,707	43
428,843 428,843	000000000000000000b403ea218506aa613c6d0dd5bc939d8f207a1b1b39273f	08 Sep 2016, 14:14	1.00 MB	1,945	48
428,842 428,842	00000000000000000359f9ff48a7072997c59ef2a1f84a9201054741a9eeefe3	08 Sep 2016, 14:07	1.00 MB	2,167	57
428,841 428,841	00000000000000000139503f347f4bec43b46b6f298b60f444170c6f759d6024	08 Sep 2016, 13:57	1.00 MB	2,702	58
428,840 428,840	0000000000000000049defb25489243f70ab5dc84ac417e88fd25a9b1e405e76	08 Sep 2016, 13:50	1.00 MB	2,532	81
428,839 428,839	00000000000000000094e7cbfad99c5dabf48ef4d6ec2227caf45575e90522a6	08 Sep 2016, 13:20	1.00 MB	2,412	65
428,838 428,838	000000000000000000f3245cc60e6375a5fe4868b14f258441e95fcecbe11e66	08 Sep 2016, 13:05	1.00 MB	1,712	16
428,837 428,837	000000000000000000c56f18a359cd1083599e3a8b712d3ea34d2e36b513011a	08 Sep 2016, 13:04	1.00 MB	2,152	53
428,836 428,836	0000000000000000032d6d11df512992ee036d0eb1aa48d7087c9d1052e6692b	08 Sep 2016, 12:53	1.00 MB	2,613	66
428,835 428,835	000000000000000001e33434f325b69c20da040b0e67516b3aaf534624d2557c	08 Sep 2016, 12:37	1.00 MB	1,973	48
428,834 428,834	000000000000000000146518f71e7d9d28755285375096906bd1f26972588714	08 Sep 2016, 12:27	1.00 MB	2,435	59

Previous 10 blocks ↓

Total Size: 647.26 GB

Node Information

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

Uptime: 1 month, 2 days, 18 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,468.36 GB sent, 44.26 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.