Blockchain Explorer | learn me a bitcoin

Memory Pool

27,857 transactions

64.46 vMB

Show Random Selection

Max Size: 192/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,788	00000000000000000003629a0000000000000000000000000000000000000000	7 mins, 40 secs	1.00 vMB	2,912	11

Blockchain

Tip: 843,787 (414,693 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
429,094 429,094	0000000000000000015aa80b7e15b51f57f818a5d33320854dd7a2c6a904e9cc	10 Sep 2016, 06:58	0.98 MB	700	18
429,093 429,093	0000000000000000028d376aa368c16f136ad437e4ba72ee6f16295aefd31508	10 Sep 2016, 06:54	0.05 MB	125	59
429,092 429,092	0000000000000000030666bf8bf5c77fde0808868e864af6818a4dcc50a9250a	10 Sep 2016, 06:53	0.15 MB	355	57
429,091 429,091	000000000000000002fe9109603542606b4d93eea8303f6f5c8bc4288f4891b7	10 Sep 2016, 06:50	0.62 MB	1,549	58
429,090 429,090	000000000000000003fdaaaa4bedf9462e8b9d9bbe838ba1a74ca5db662e07a1	10 Sep 2016, 06:42	0.23 MB	534	57
429,089 429,089	000000000000000003b21e24d33b2196b831ef40886b995957f6c42850ff12d3	10 Sep 2016, 06:38	0.27 MB	564	55
429,088 429,088	00000000000000000331451aa7cb695f4edbb6ac9a43543c6093c418b8b8ade4	10 Sep 2016, 06:34	0.59 MB	1,189	57
429,087 429,087	00000000000000000286e7cd0eb1dd780ac2d015693a827262310a4baf322d9a	10 Sep 2016, 06:26	0.06 MB	139	47
429,086 429,086	000000000000000003381c8bb08fc042a91c0f32d8ac5623fa903ad563c9fe47	10 Sep 2016, 06:25	0.99 MB	1,724	39
429,085 429,085	0000000000000000019626d217a09784454d8cdb57dc8a984d952b38eecd7b67	10 Sep 2016, 06:12	0.74 MB	1,554	53
429,084 429,084	000000000000000004c964c4038753afc74e83cb2970bb745cd57b0bafaf0974	10 Sep 2016, 06:00	0.01 MB	38	65
429,083 429,083	000000000000000002401a4ca366602a9afe2fc410ba036abce5a2938a4e86ad	10 Sep 2016, 06:00	0.43 MB	874	50
429,082 429,082	000000000000000004599b62895cbf68371ba7aa3dcca69c1e454fde5e2e9d3d	10 Sep 2016, 05:54	0.07 MB	202	62
429,081 429,081	0000000000000000029ed399dcf583d2a900589d0d82770a3747cded7afe31b7	10 Sep 2016, 05:52	0.44 MB	979	56
429,080 429,080	000000000000000001030e1172ba762a8d6b5901d4cff0f3a0d5fa20432131d3	10 Sep 2016, 05:44	0.99 MB	1,549	35
429,079 429,079	000000000000000002ba11bc64b35bf64800c10c3b61cf33df7e60cf6e0913a2	10 Sep 2016, 05:40	0.75 MB	2,164	79
429,078 429,078	0000000000000000043e63a23a23249d7eb124293776fa7a440caa23c158fa69	10 Sep 2016, 05:13	0.84 MB	1,738	55
429,077 429,077	0000000000000000007b026006bb0dea1d41bd24a7b29359a349d1b7ab6e1112	10 Sep 2016, 05:00	0.77 MB	1,031	38
429,076 429,076	0000000000000000001f97796c5cbab89170840a2081929ce48ecd83e2299507	10 Sep 2016, 04:57	1.00 MB	2,762	74
429,075 429,075	0000000000000000043a0cf470191216020313adc3ac80658da6314a2a6d1ffb	10 Sep 2016, 04:27	0.33 MB	387	32
429,074 429,074	000000000000000000eafcb913917f8751a8ecaf4e3e38ee0bf5540d4f608620	10 Sep 2016, 04:24	0.98 MB	979	22

Previous 10 blocks ↓

Total Size: 650.13 GB

Node Information

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

Uptime: 1 month, 13 days, 18 hours
Connections: 11 outgoing, 114 incoming
Data Transfer: 8,930.14 GB sent, 61.36 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.