Blockchain Explorer | learn me a bitcoin

Memory Pool

40,585 transactions

50.35 vMB

Show Random Selection

Max Size: 193/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,108	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 29 secs ago	1.00 vMB	2,909	33

Blockchain

Tip: 841,107 (412,268 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
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
428,833 428,833	00000000000000000083736532768c3fd8b4e1d1533a5f4309512118e341064b	08 Sep 2016, 12:18	1.00 MB	2,234	75
428,832 428,832	00000000000000000144a8447291ca429ea0ac5f3b3cb32d1325d6122f51073c	08 Sep 2016, 11:55	1.00 MB	768	24
428,831 428,831	000000000000000000b23fc41feea00355c115ad5611157e468711819f62491d	08 Sep 2016, 11:53	1.00 MB	1,975	43
428,830 428,830	000000000000000004a3a1ca650055f8039315c0ad335c84071335043244d019	08 Sep 2016, 11:44	1.00 MB	1,302	35
428,829 428,829	000000000000000003851ab54d5b1c0d5960a662cb8df03e8da8d49bd8695dfb	08 Sep 2016, 11:43	1.00 MB	2,145	80
428,828 428,828	0000000000000000039ada480b66f99e1401bff6fef0cf2db0f525faef493245	08 Sep 2016, 11:23	1.00 MB	1,586	48
428,827 428,827	0000000000000000036fe74e02cf6dc55c30b4f6b7e31c730cf9ca76fd076a83	08 Sep 2016, 11:14	1.00 MB	2,088	52
428,826 428,826	000000000000000001723d6b90112071c1ca72a0fbd639ff3443c57c40d9d51a	08 Sep 2016, 11:04	0.99 MB	1,275	31
428,825 428,825	0000000000000000005346b236327994f43f8db8402a3b38ebe3389d57b7f68e	08 Sep 2016, 11:01	1.00 MB	2,098	55
428,824 428,824	00000000000000000480dd3a7148f49fc93266eeeffe393d3a3c7a8adf8e1d45	08 Sep 2016, 10:50	1.00 MB	2,335	53
428,823 428,823	0000000000000000021638479ea8a09ba78553a341f5c65eda787ed616bcc114	08 Sep 2016, 10:43	1.00 MB	2,224	70
428,822 428,822	000000000000000003b8dabbd7d6f97cc2cdd391ec31d92b13a83754b1619eb7	08 Sep 2016, 10:21	1.00 MB	2,070	75
428,821 428,821	0000000000000000033e375ce752c70f2489e04058f8fcc7079b2f5b665b108c	08 Sep 2016, 10:01	1.00 MB	2,655	66
428,820 428,820	000000000000000003cdf47b514bbbb74c2e33b152c6d2981871118a62f72b95	08 Sep 2016, 09:46	1.00 MB	2,560	90
428,819 428,819	0000000000000000044631ee66bfb13e41b56338f9f49ed9f0ae65e9db7a4a8e	08 Sep 2016, 09:20	1.00 MB	2,242	49

Previous 10 blocks ↓

Total Size: 645.08 GB

Node Information

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

Uptime: 24 days, 16 hours, 5 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,195.02 GB sent, 30.42 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.