Blockchain Explorer | learn me a bitcoin

Memory Pool

35,761 transactions

44.50 vMB

Show Random Selection

Max Size: 179/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,780	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 39 secs	1.00 vMB	6,006	16

Blockchain

Tip: 841,779 (440,800 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
400,979 400,979	0000000000000000024eabe5049843ea6d73558e960d6bcead9e91a24cab1161	03 Mar 2016, 15:05	0.99 MB	969	12
400,978 400,978	0000000000000000026e27b832f4d0503828ae511ccb8a7394f1d1655a29ab99	03 Mar 2016, 14:59	1.00 MB	1,011	22
400,977 400,977	0000000000000000025231b8eb3c50e4b793b0e7f726ac60b22c13f152a21f1c	03 Mar 2016, 14:56	0.93 MB	1,072	25
400,976 400,976	00000000000000000251b40b783ecb294e7a9f2f7e17e0a5f04517dbe109dbf3	03 Mar 2016, 14:52	1.00 MB	1,628	43
400,975 400,975	000000000000000003226b2a636ec9f80a7e53cf72579c2afef761d36bd60c68	03 Mar 2016, 14:55	1.00 MB	1,556	34
400,974 400,974	00000000000000000410d86102f9fd6ec260cdc7f6532d360d8ad877f371bc7a	03 Mar 2016, 14:39	1.00 MB	2,618	66
400,973 400,973	0000000000000000039c95a23c55e1c850661e7890b68e16da0d9cd5dd0904e9	03 Mar 2016, 14:21	0.00 MB	1	0
400,972 400,972	000000000000000004138f6b627af6781b9d09bc17430eadb87c841a768a59fd	03 Mar 2016, 14:21	1.00 MB	1,289	31
400,971 400,971	000000000000000003092d043892591c7479c8d2300f666c12909e2d3ca8207c	03 Mar 2016, 14:18	1.00 MB	1,421	35
400,970 400,970	00000000000000000268a135fb7456f9139272068756ea252bc444a6eef126ef	03 Mar 2016, 14:13	1.00 MB	810	21
400,969 400,969	000000000000000004ee4f9ab631412638a152433d75683d54fd1fe107511dea	03 Mar 2016, 14:12	1.00 MB	1,223	26
400,968 400,968	000000000000000000d9e3d40675aaace4719633008511fc87fc5ae24bc33b54	03 Mar 2016, 14:10	0.93 MB	2,546	64
400,967 400,967	00000000000000000606e4e959bcb032fd98e0b233e561c578a165dcc05e7f19	03 Mar 2016, 13:54	1.00 MB	1,744	31
400,966 400,966	0000000000000000006358b633df0673a7685041bfa5f11f9b753c39922f718f	03 Mar 2016, 13:51	1.00 MB	2,047	30
400,965 400,965	00000000000000000451122b4ec744930b17b2607e15c6e346cd60ead7ffda6d	03 Mar 2016, 13:50	1.00 MB	2,273	44
400,964 400,964	000000000000000003d9d3938c4361e27093123336d333a3ad966877810ca1b1	03 Mar 2016, 13:44	1.00 MB	2,745	60
400,963 400,963	00000000000000000143a79b6362863dffc0c9b096976aea86e004fe220a1055	03 Mar 2016, 13:32	1.00 MB	2,102	84
400,962 400,962	000000000000000000b0d8d03acdfc58d8282224199f2f37383abffec0c3efff	03 Mar 2016, 12:58	1.00 MB	3,030	84
400,961 400,961	00000000000000000548bb29fba76cb786d3d796b7eb3d63eab3469a54156a4a	03 Mar 2016, 12:31	1.00 MB	1,135	67
400,960 400,960	0000000000000000063f12887abc6019c2bd1465fd053481c1da9cd5f944ec75	03 Mar 2016, 12:12	1.00 MB	1,459	45
400,959 400,959	000000000000000001815682772b76c02bfb7d668b966d49ae958903e958ac7e	03 Mar 2016, 12:05	1.00 MB	1,079	38

Previous 10 blocks ↓

Total Size: 646.35 GB

Node Information

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

Uptime: 29 days, 13 hours, 30 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,342.21 GB sent, 37.20 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.