Blockchain Explorer | learn me a bitcoin

Memory Pool

26,303 transactions

29.73 vMB

Show Random Selection

Max Size: 129/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,874	0000000000000000000331db0000000000000000000000000000000000000000	13 mins, 57 secs ago	1.00 vMB	3,138	21

Blockchain

Tip: 841,873 (400,008 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
441,865 441,865	000000000000000000974b20ba688d2eb96520935a75623a42cb899590af95b5	04 Dec 2016, 09:05	1.00 MB	2,648	85
441,864 441,864	0000000000000000027a9c80b85f9987427401e046ca9134c0ceed16ebd2f4fa	04 Dec 2016, 08:47	1.00 MB	2,448	87
441,863 441,863	000000000000000002a81d7d8cf6e85a794c5c5dc4b3081cd58c6484fcb31791	04 Dec 2016, 08:24	1.00 MB	2,456	93
441,862 441,862	0000000000000000023400285c809a4ca807a5163db0dae9acfadfd0b9039d74	04 Dec 2016, 07:53	1.00 MB	2,406	75
441,861 441,861	000000000000000001a921fa32399b81d8f9bdfa7c490835e291a95e50ac8f5d	04 Dec 2016, 07:41	1.00 MB	483	14
441,860 441,860	0000000000000000016a68c0075519ac7cb37e189a8cf2e842bdcd029b18592f	04 Dec 2016, 07:39	1.00 MB	2,283	60
441,859 441,859	000000000000000001862d1a97a3ff2ab645172cd8af2eb7da8aec2fdad1789b	04 Dec 2016, 07:35	1.00 MB	2,692	85
441,858 441,858	00000000000000000119a8a887431d44c75da8d20af2b05fc0de5c74f573fa85	04 Dec 2016, 07:10	0.44 MB	1,144	65
441,857 441,857	00000000000000000117e8e15934e28e0608cb03200dac933facb9c4de0a64b9	04 Dec 2016, 07:08	1.00 MB	2,742	80
441,856 441,856	000000000000000001b5d1602be51a7f78e09b48624e1322d0592474292e66de	04 Dec 2016, 06:47	0.31 MB	690	64
441,855 441,855	000000000000000001bed07fb3a44e8e750f7ce85c0361bb8c6f56d9b3ed863b	04 Dec 2016, 06:43	0.27 MB	751	77
441,854 441,854	000000000000000003c5fb3a8669e1c1f32710739436b8f5016afb4b556501b4	04 Dec 2016, 06:39	0.60 MB	1,355	73
441,853 441,853	0000000000000000001dfe722a5696d2365168474952a2de87dbec7de5467be6	04 Dec 2016, 06:30	0.58 MB	970	67
441,852 441,852	0000000000000000025dbe5c18f09bb4811ddd4e6aae7ca1b4ad656209b8b8f9	04 Dec 2016, 06:27	0.73 MB	1,849	77
441,851 441,851	0000000000000000033dc84058a802f7de141f1a044739a15db4f76db9e88e74	04 Dec 2016, 06:14	0.44 MB	1,096	76
441,850 441,850	000000000000000002d300303bc11051601f52b843e46a31cef0bfdf33108e80	04 Dec 2016, 06:08	1.00 MB	1,320	38
441,849 441,849	000000000000000001741d21219bfac5424b71e000b0092fb54ff6121bc67849	04 Dec 2016, 06:00	0.12 MB	346	79
441,848 441,848	0000000000000000002474fe513952a0e4826315c6bd1ccc020a0ffe9404acb8	04 Dec 2016, 05:57	0.44 MB	986	71
441,847 441,847	000000000000000001d94e2aeae5ee34c68b176b3dbdc310a4f414e42fed8634	04 Dec 2016, 05:51	0.43 MB	1,183	78
441,846 441,846	000000000000000001166b72b156e8d465465eb66ee2610603fdeb5d32aaa604	04 Dec 2016, 05:43	1.00 MB	1,973	60
441,845 441,845	000000000000000003552bba8b8a452429e751cdc39e6917ec600a902f7524c4	04 Dec 2016, 05:29	0.12 MB	311	81

Previous 10 blocks ↓

Total Size: 646.52 GB

Node Information

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

Uptime: 30 days, 6 hours, 58 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,365.89 GB sent, 38.23 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.