Blockchain Explorer | learn me a bitcoin

Memory Pool

91,034 transactions

40.26 vMB

Show Random Selection

Max Size: 196/200 MB

Min Fee: 13 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
847,925	000000000000000000035cb80000000000000000000000000000000000000000	7 mins, 37 secs	1.00 vMB	2,219	48

Blockchain

Tip: 847,924 (331,979 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
515,945 515,945	00000000000000000030ad83795ee35f719d38b36cd66cffd3a1e570f611b31a	31 Mar 2018, 05:52	0.43 MB	980	48
515,944 515,944	0000000000000000004d494706a6a974fe9eac30ee99081dd3b16f90e5b0c17a	31 Mar 2018, 05:36	0.48 MB	955	43
515,943 515,943	0000000000000000004165fdae53b33cc9f1c7b8c9e341748505cd7306488316	31 Mar 2018, 05:25	0.01 MB	19	43
515,942 515,942	0000000000000000001bcf51675ed2e80a51a7bf69b00692a5e70a2d0cef0caf	31 Mar 2018, 05:24	0.26 MB	491	49
515,941 515,941	000000000000000000156b7eb411ace0f1775e288d37b931100955ff2cbf09d0	31 Mar 2018, 05:18	0.49 MB	933	39
515,940 515,940	0000000000000000001a84b532f179e2957a53d05f2e81aecf6f0268063d8574	31 Mar 2018, 05:07	0.38 MB	518	17
515,939 515,939	000000000000000000443f6957b22da34cf7b55ef9533c9606b71281dd1202ba	31 Mar 2018, 05:01	1.02 MB	1,692	14
515,938 515,938	00000000000000000045f6b1bce9080fa58f0f75d1f49c505cfdefcc3db95faf	31 Mar 2018, 04:48	1.24 MB	2,525	25
515,937 515,937	0000000000000000000b856082ce85ae0881b38c02d1280fc455e9d12fa9266d	31 Mar 2018, 04:29	1.10 MB	2,455	48
515,936 515,936	0000000000000000001852dc6af6a694b49e1c542e133dd7ea66479e4a21472f	31 Mar 2018, 03:34	0.20 MB	321	36
515,935 515,935	00000000000000000002633f6edbd145109db50efa17939c61d427ddb17b9848	31 Mar 2018, 03:30	0.64 MB	1,548	26
515,934 515,934	0000000000000000003d5e7a3e0f8593fe39a0f55cec83b717683fe5ee3adc6b	31 Mar 2018, 03:17	0.28 MB	547	40
515,933 515,933	000000000000000000246328d699c1ee49e750e6adba9edb374c72813e2e9942	31 Mar 2018, 03:10	0.27 MB	543	19
515,932 515,932	00000000000000000030f915978e483f75f276e9d5d8c48af79923777ab08654	31 Mar 2018, 03:03	0.01 MB	26	39
515,931 515,931	000000000000000000481fb974be1cd95aff3a18549959cdb20df6650e16375c	31 Mar 2018, 03:02	0.19 MB	188	56
515,930 515,930	0000000000000000003752f4d331e293f3e34fb22c62925bde592835a28ae54f	31 Mar 2018, 02:59	0.58 MB	1,301	27
515,929 515,929	000000000000000000005cdda7e144878ef641e287010faeb5f5324c034b78cf	31 Mar 2018, 02:45	0.50 MB	1,022	34
515,928 515,928	000000000000000000308f81fa418d08216e7d13fa9919b43903f8da90278ae2	31 Mar 2018, 02:34	0.23 MB	372	20
515,927 515,927	00000000000000000035168cbe79d653befc37dfd7334f8c9175f8a49a05cac1	31 Mar 2018, 02:30	0.66 MB	1,783	32
515,926 515,926	0000000000000000003d7ce77ad19c1591c182f616628ede52a471727e27f745	31 Mar 2018, 02:12	0.81 MB	1,713	39
515,925 515,925	00000000000000000011a8cf71787489767f39d05067d8eeebe53360bce3a579	31 Mar 2018, 01:53	0.75 MB	1,601	31

Previous 10 blocks ↓

Total Size: 657.65 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 1 day, 2 hours, 3 minutes
Connections: 10 outgoing, 39 incoming
Data Transfer: 108.75 GB sent, 0.55 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.