Blockchain Explorer | learn me a bitcoin

Memory Pool

42,124 transactions

31.94 vMB

Show Random Selection

Max Size: 153/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,113	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 50 secs	1.00 vMB	3,981	26

Blockchain

Tip: 842,112 (440,573 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
401,539 401,539	0000000000000000057cf6659e1a8830798a5ad60320f8f9cfcacc4556ee7b25	07 Mar 2016, 07:36	0.00 MB	1	0
401,538 401,538	000000000000000000d61061738d40ce02c559c3dc7c39b704e34a7e3cd8bb8d	07 Mar 2016, 07:35	0.99 MB	951	25
401,537 401,537	000000000000000005be31df41410013ff9e0a753f46fcd4c805eb0f2264e686	07 Mar 2016, 07:28	0.99 MB	1,895	39
401,536 401,536	00000000000000000283023a6fd321811681b584a4789a92500e8f42d851f911	07 Mar 2016, 07:14	0.99 MB	2,552	63
401,535 401,535	000000000000000000cb6884e4697b6e4e92e1add086bed9bc40e1d8dfcbfc33	07 Mar 2016, 06:48	0.99 MB	1,569	35
401,534 401,534	000000000000000003f8ae46024c23fee522b29a1d2c212b385715818a53ac84	07 Mar 2016, 06:34	1.00 MB	1,739	34
401,533 401,533	0000000000000000064639c2b8b7c611a693a2dd9a1453cf7bb461061428b163	07 Mar 2016, 06:27	0.99 MB	2,237	67
401,532 401,532	000000000000000001e267fe880df8d65785fd03cd82b124247475f604ec3a59	07 Mar 2016, 05:56	0.46 MB	863	53
401,531 401,531	000000000000000005cc5f225864dff236f3a91267e956b6b9b6d508f4428b26	07 Mar 2016, 05:48	0.66 MB	1,499	50
401,530 401,530	000000000000000004199ccebe21653c7fce67918e58eb6a533e09e7cdaaf26d	07 Mar 2016, 05:33	0.32 MB	601	46
401,529 401,529	000000000000000005bbcb7468cb9f3d1fb63782f74910b0d65bac72a75ae1ea	07 Mar 2016, 05:28	0.29 MB	539	43
401,528 401,528	0000000000000000060234d5e12b4a78ed61e58e2c891f5cc56d5e376da03ab2	07 Mar 2016, 05:23	0.64 MB	1,235	48
401,527 401,527	0000000000000000048fb91fad784d38404ef272db422c1223d991fd709d1250	07 Mar 2016, 05:11	0.81 MB	1,702	48
401,526 401,526	0000000000000000039777e6f1177a96976f42b9e4274493707d73c1f6a6d2fc	07 Mar 2016, 04:55	1.00 MB	1,120	25
401,525 401,525	000000000000000002b46d8376cf7d8f6703a666eead5e03e1918e417903a770	07 Mar 2016, 04:45	0.49 MB	938	47
401,524 401,524	000000000000000003d4852fecaca512c2c056ff56b910f91c9081569134a4c2	07 Mar 2016, 04:37	0.17 MB	306	46
401,523 401,523	000000000000000004f959cad6440e35e61fd3fc45414e326cb6d062eebadeec	07 Mar 2016, 04:34	0.28 MB	532	47
401,522 401,522	000000000000000006626c6281904434ae8b11c9092c8de9d04a6b2819ae3bd1	07 Mar 2016, 04:29	0.39 MB	860	49
401,521 401,521	000000000000000000b110bc3a452b9a78d19420040f87f84153df7a8ab54bf6	07 Mar 2016, 04:20	0.52 MB	949	46
401,520 401,520	0000000000000000022864762acb09262984497237b9801f2f55e00c93445721	07 Mar 2016, 04:12	1.00 MB	2,267	50
401,519 401,519	000000000000000001171e382861dfdc3838ce50bb7cb8bd40dae0602c649d23	07 Mar 2016, 03:51	0.18 MB	321	40

Previous 10 blocks ↓

Total Size: 646.96 GB

Node Information

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

Uptime: 1 month, 1 day, 11 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,439.16 GB sent, 41.77 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.