Blockchain Explorer | learn me a bitcoin

Memory Pool

39,354 transactions

46.08 vMB

Show Random Selection

Max Size: 181/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,360	0000000000000000000331db0000000000000000000000000000000000000000	56 secs	1.00 vMB	3,776	25

Blockchain

Tip: 842,359 (441,051 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
401,308 401,308	00000000000000000357ae0c48f9b923095361036191ff8e991f812ea6136142	05 Mar 2016, 18:39	0.99 MB	3,099	84
401,307 401,307	000000000000000006ae17d28b953d8a71b8de3a499fa004157f4c63d2f24fd9	05 Mar 2016, 18:28	0.93 MB	2,718	78
401,306 401,306	000000000000000002b5bffb32f315338e2a8adc1c027e55dc5865a8d3a77d1b	05 Mar 2016, 18:19	1.00 MB	396	10
401,305 401,305	00000000000000000011eb6c9aa40626f5639cfaa1461adfde5f55e86116a7b0	05 Mar 2016, 18:19	1.00 MB	2,128	50
401,304 401,304	000000000000000001402c8c70a3f17435030c61a2af36f167bf336b51b258de	05 Mar 2016, 18:08	1.00 MB	2,867	59
401,303 401,303	000000000000000006910040284ea1769d482a4ab7ea65b30af14aabc2b69749	05 Mar 2016, 18:00	0.00 MB	1	0
401,302 401,302	000000000000000003ab3fee4bedfd4c8afa723454e322b44b69dd42262ecf9b	05 Mar 2016, 17:59	0.93 MB	3,512	109
401,301 401,301	0000000000000000052af6aa1ee11e3b610cc1cdce734d74d371f80fdd963492	05 Mar 2016, 17:40	0.99 MB	1,674	44
401,300 401,300	000000000000000003d0306658dfd02d7c78cdc54d076e4af282f1403887f19f	05 Mar 2016, 17:32	0.92 MB	903	26
401,299 401,299	000000000000000003a36de688361b238c08c0227fe470f2773d60f684f96eb4	05 Mar 2016, 17:29	1.00 MB	1,844	41
401,298 401,298	000000000000000006364ea2b539f25e8391e4b2cfeb5a511010d27f70ad1f80	05 Mar 2016, 17:17	1.00 MB	1,274	35
401,297 401,297	00000000000000000240392d36f83450534c0a19a00a5ccdc81c777ef614c695	05 Mar 2016, 17:10	1.00 MB	1,748	56
401,296 401,296	000000000000000006df1f358b8df3a17de8b53dbd2b704a4eaa1ba4a3ae4d13	05 Mar 2016, 16:59	0.93 MB	1,894	46
401,295 401,295	000000000000000004395753da6bafa6b2d8cbf76e8371599a8910604d6c0465	05 Mar 2016, 16:48	0.99 MB	1,481	36
401,294 401,294	0000000000000000000295241c6c47ba37730a714eeafbe3eb1fc5cf7e21e816	05 Mar 2016, 16:42	1.00 MB	1,489	32
401,293 401,293	000000000000000000db29edb2756cc8020a2eecc943405daf74d8bb5b8446b2	05 Mar 2016, 16:38	0.99 MB	2,487	70
401,292 401,292	0000000000000000069f81dc402534cdfb101534883180552d71449ecbe09925	05 Mar 2016, 16:17	1.00 MB	1,124	38
401,291 401,291	0000000000000000054a618dbb77d89b10289237ee22d2b815d1eac490433258	05 Mar 2016, 16:12	0.75 MB	760	25
401,290 401,290	000000000000000001aa6a28b12c6db0f34fca9d82f367f2fa3094ee7ee96f5a	05 Mar 2016, 16:11	1.00 MB	1,907	30
401,289 401,289	00000000000000000092b2a1cd47b757064c868d474d919c1ce0ff59cf4541c1	05 Mar 2016, 16:10	0.99 MB	2,391	53
401,288 401,288	000000000000000006143b3328934c21b0ef595c273fb5edee0e8766792bec0e	05 Mar 2016, 15:55	1.00 MB	3,039	56

Previous 10 blocks ↓

Total Size: 647.39 GB

Node Information

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

Uptime: 1 month, 3 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,482.71 GB sent, 45.41 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.