Blockchain Explorer | learn me a bitcoin

Memory Pool

74,871 transactions

34.53 vMB

Show Random Selection

Max Size: 178/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,592	00000000000000000003629a0000000000000000000000000000000000000000	6 mins, 41 secs	1.00 vMB	1,299	14

Blockchain

Tip: 844,591 (410,074 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
434,517 434,517	000000000000000002d0542fc86fc7629dccc7b51841e222437f848ecdfdaded	16 Oct 2016, 03:52	1.00 MB	2,298	72
434,516 434,516	00000000000000000437b861a89df08d552ba2f9b7a2a7738b16796d1d998418	16 Oct 2016, 03:12	0.84 MB	1,871	64
434,515 434,515	0000000000000000043ed8dc6ea6be4324b25665a4cd07e45f22bb3e06214f44	16 Oct 2016, 02:56	0.42 MB	844	66
434,514 434,514	000000000000000002e06810ba795d322a3c1161ffe61b37c766bb84b02f66b4	16 Oct 2016, 02:48	1.00 MB	2,051	65
434,513 434,513	000000000000000001141b2cdec85daeb2ca1b26f6e76593230e3888ee792a85	16 Oct 2016, 02:28	0.87 MB	1,334	48
434,512 434,512	000000000000000001df3c49fcefdac3d3546c63d4a103312029a1632c807588	16 Oct 2016, 02:22	1.00 MB	1,991	60
434,511 434,511	0000000000000000023edd0993fd6a810cf96957bbdb3bd375285c0a05436d21	16 Oct 2016, 02:02	1.00 MB	1,805	58
434,510 434,510	00000000000000000373ae887c501ee3b66b1686b0e74287969e76ffff0e88e6	16 Oct 2016, 01:52	1.00 MB	2,463	55
434,509 434,509	0000000000000000002ca4509861823c87a7073577cca513f7b3c54ead38a0d4	16 Oct 2016, 01:49	1.00 MB	1,999	68
434,508 434,508	000000000000000000fde18c6a8654c004d4f4f2bb3206a8b4461847d28706c2	16 Oct 2016, 01:36	1.00 MB	1,980	92
434,507 434,507	000000000000000001287bfb7c87ba379a5d4e2fc9c0f8c70fa08483e513dc8f	16 Oct 2016, 00:43	0.57 MB	1,377	69
434,506 434,506	000000000000000000286d7b69a575a5d242759aaf513d6fe12d609d6081f8ad	16 Oct 2016, 00:31	0.26 MB	544	66
434,505 434,505	0000000000000000035a85c969f8f58f4376c374d7eb2aba8463a2f934361e6c	16 Oct 2016, 00:27	0.75 MB	1,958	66
434,504 434,504	000000000000000003a204284b70bef7ef0d0fca379729914684a507b3492060	16 Oct 2016, 00:10	1.00 MB	1,605	42
434,503 434,503	000000000000000002b857a3580863e495740342d8d8b4152954d4169a427152	15 Oct 2016, 23:58	0.54 MB	1,318	62
434,502 434,502	0000000000000000030d2fb369c4a8193d8046f8c1024026241134b08776ea71	15 Oct 2016, 23:47	0.46 MB	983	61
434,501 434,501	000000000000000001154032ded153f3a0c152f0184a0dd305ae57b509fea877	15 Oct 2016, 23:39	1.00 MB	2,096	64
434,500 434,500	0000000000000000034a8ed563c2ebddbd999c76a829d5ece12d193804a33c0d	15 Oct 2016, 23:23	0.59 MB	760	36
434,499 434,499	0000000000000000010821c880d75e6e325705bf19f01f3a5a9399fa5d4f06e6	15 Oct 2016, 23:21	1.00 MB	2,712	73
434,498 434,498	000000000000000001347da821b5ef2256cc1fc5a20e93d16070bd21332830b3	15 Oct 2016, 22:55	0.39 MB	864	65
434,497 434,497	000000000000000000f1ef296d2ffd08a7fc7f15f0ddfb616c246f2274f859e6	15 Oct 2016, 22:49	0.19 MB	478	82

Previous 10 blocks ↓

Total Size: 651.63 GB

Node Information

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

Uptime: 1 month, 19 days, 4 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,144.26 GB sent, 69.69 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.