Blockchain Explorer | learn me a bitcoin

Memory Pool

37,038 transactions

51.15 vMB

Show Random Selection

Max Size: 195/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,555	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 32 secs	1.00 vMB	1,794	21

Blockchain

Tip: 842,554 (228,570 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
613,984 613,984	0000000000000000000d551c177da0537bc7c5a18ccb2c306247af91d284df18	22 Jan 2020, 10:43	0.54 MB	1,223	7
613,983 613,983	0000000000000000000756405e4e3347d8f926960c2f490009f974636533966e	22 Jan 2020, 10:41	1.30 MB	3,028	19
613,982 613,982	000000000000000000089f560b65ae26001d104e087db39f11d276c350819ce7	22 Jan 2020, 10:27	1.12 MB	863	6
613,981 613,981	00000000000000000011c9a941c9c48e0e77a3b331c814e6918fc4edad81a8e1	22 Jan 2020, 10:24	1.16 MB	2,023	2
613,980 613,980	0000000000000000000dadc7045d455fa0c48e297277f00585ba0778a9314eb9	22 Jan 2020, 10:24	1.05 MB	2,460	7
613,979 613,979	0000000000000000000451741c0015c8fe5e095c3ccdb0f043ac889f07bfbcb4	22 Jan 2020, 10:22	1.14 MB	2,610	10
613,978 613,978	000000000000000000030e8e419507d339e7079022002cf97a6b5b5444d3e044	22 Jan 2020, 10:18	1.34 MB	2,708	26
613,977 613,977	000000000000000000124c5e5be7e3c4ca28ec9cfe1756314bebb4de9facc95e	22 Jan 2020, 10:05	1.35 MB	2,142	15
613,976 613,976	000000000000000000027c2bda780cdcbe800087a3a8359227dc3b9e2a71e155	22 Jan 2020, 10:04	1.26 MB	2,812	32
613,975 613,975	00000000000000000008978cabd09e5c8f1d8fcaa460ddfe2d71ae2fd32ff6bb	22 Jan 2020, 09:32	1.29 MB	2,911	24
613,974 613,974	0000000000000000000543309a5d7bf472a70c6c8e9fcd87e56bb6afdd244394	22 Jan 2020, 09:17	1.48 MB	2,860	23
613,973 613,973	0000000000000000000e6f15730b9c88956577ba497a6732c068f6e5e53902f0	22 Jan 2020, 09:11	1.33 MB	2,696	36
613,972 613,972	0000000000000000000ffa547d5a58f5b495d99352554b46b4d006973723bbce	22 Jan 2020, 08:27	1.16 MB	2,497	16
613,971 613,971	00000000000000000010da6617e1466cbf538d747ae6ef33989f329472dfd850	22 Jan 2020, 08:16	0.35 MB	846	29
613,970 613,970	00000000000000000000fa4b62126817cb0c519b507fa118329fbce091cc802a	22 Jan 2020, 08:12	0.77 MB	1,648	19
613,969 613,969	0000000000000000000086410b073a9321dc963a3902aa2d3f06b95929d18a3a	22 Jan 2020, 08:06	1.19 MB	1,893	14
613,968 613,968	00000000000000000011b29d872b9ff50471ccad724850f579df162a1ddd740a	22 Jan 2020, 07:59	1.16 MB	2,637	7
613,967 613,967	0000000000000000000266e1130c92b8398672d5d3811f8825137bb39802b5b9	22 Jan 2020, 07:55	1.32 MB	2,864	26
613,966 613,966	00000000000000000012a4f697565d1ffcf6d1afa92cea52fa5512380ac50f51	22 Jan 2020, 07:28	0.41 MB	833	16
613,965 613,965	0000000000000000000e55d1eaa77c4a7da32179329ce1e12ec9903109f01bbf	22 Jan 2020, 07:24	0.54 MB	1,298	14
613,964 613,964	0000000000000000000e7471ec684b7da3b0e59d7ba1cf71b2c5937cdabc4eee	22 Jan 2020, 07:18	0.33 MB	575	56

Previous 10 blocks ↓

Total Size: 647.78 GB

Node Information

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

Uptime: 1 month, 5 days, 4 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,548.39 GB sent, 47.70 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.