Blockchain Explorer | learn me a bitcoin

Memory Pool

45,861 transactions

50.34 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,156	0000000000000000000331db0000000000000000000000000000000000000000	27 mins, 53 secs ago	1.00 vMB	3,986	84

Blockchain

Tip: 841,155 (502,132 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
339,023 339,023	00000000000000000374bfd6d3e3762db1a48d6999c97f54f8f2b6c08d18ff74	15 Jan 2015, 06:52	0.20 MB	512	42
339,022 339,022	000000000000000012b3573d5e61339ff0d2d64ff675371752f6e42b524e0208	15 Jan 2015, 06:38	0.75 MB	1,426	31
339,021 339,021	0000000000000000138c21789bba7bff4a6dd72e19b0edeca600fe40587e3145	15 Jan 2015, 06:18	0.95 MB	1,841	25
339,020 339,020	00000000000000000a7cc45097ed5f1b4bee1b836828ce3e7686396ac94968e8	15 Jan 2015, 06:17	0.00 MB	1	0
339,019 339,019	000000000000000010448b5f87bc875dcb3a55a837b393d7b19418e779f2b822	15 Jan 2015, 06:04	0.35 MB	590	23
339,018 339,018	000000000000000001c09f7619c58346622a13477aa2b075e4dd021d5c41b4d0	15 Jan 2015, 05:54	0.50 MB	1,397	45
339,017 339,017	000000000000000004fb9fbbcf6c2255352d608d3bed3dc2b8e5b8bd71ec6c53	15 Jan 2015, 05:27	0.01 MB	4	11
339,016 339,016	00000000000000000b39031181b42901f85578d88c6a92aaaa050d36430ebec8	15 Jan 2015, 05:09	0.45 MB	1,034	31
339,015 339,015	0000000000000000031ac4d25a290c2617bdad896e56519b9eb9d22402b94fdc	15 Jan 2015, 04:51	0.31 MB	637	25
339,014 339,014	00000000000000000a6439152cd76c161ce1536399cecda9bed4b844f426934c	15 Jan 2015, 04:44	0.22 MB	386	21
339,013 339,013	000000000000000000c852f480c661c026033a3c020e6e2819e6d797560ff981	15 Jan 2015, 04:39	0.35 MB	641	7
339,012 339,012	00000000000000001080c237e433ad48c90a7dd31607e7ccfb7ba367e824105f	15 Jan 2015, 04:37	0.61 MB	1,096	21
339,011 339,011	0000000000000000113243f82325b82103ecd55a9f6720715565a1176c6db737	15 Jan 2015, 04:28	0.22 MB	586	38
339,010 339,010	0000000000000000052fcd42d27ce1f59b17c2858a19882345234d7794320b18	15 Jan 2015, 04:09	0.27 MB	600	27
339,009 339,009	000000000000000010c63f7bc4e617ab563e3540d74ea26f53450a36091b93ea	15 Jan 2015, 04:03	0.39 MB	442	19
339,008 339,008	0000000000000000179e857f8133b0e7e3796c96860fad5410129a31dc79c905	15 Jan 2015, 03:55	0.28 MB	470	27
339,007 339,007	0000000000000000099bcd3a546aecce36822217c388094a407846436ffc576f	15 Jan 2015, 03:49	0.69 MB	1,251	23
339,006 339,006	00000000000000001117be3c2b93308352dafa8e933c00df204a336dba15bd76	15 Jan 2015, 03:32	0.11 MB	256	27
339,005 339,005	000000000000000000abd55611888b944d6b3ca25a8275fab1e475f640420bb4	15 Jan 2015, 03:26	0.40 MB	779	26
339,004 339,004	000000000000000010388d3e0ba978fc40df149c254a6b8c3019ac3e216698a6	15 Jan 2015, 03:15	0.70 MB	1,266	24
339,003 339,003	000000000000000004f1376a4557baf0dac4321b3f24c647eeaba6066c5938da	15 Jan 2015, 02:58	0.75 MB	1,232	23

Previous 10 blocks ↓

Total Size: 645.17 GB

Node Information

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

Uptime: 25 days, 52 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,216.84 GB sent, 30.89 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.