Blockchain Explorer | learn me a bitcoin

Memory Pool

47,192 transactions

43.22 vMB

Show Random Selection

Max Size: 189/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,582	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 53 secs	1.00 vMB	3,481	19

Blockchain

Tip: 842,581 (434,625 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
407,956 407,956	000000000000000004f3d6cb42bf0fd639dcf33f1ef0d174c1c8bbd6a81c9ac4	19 Apr 2016, 07:36	0.53 MB	650	21
407,955 407,955	0000000000000000014769d3a1fead3eb6b408254f8465f5e100d36cef4df62d	19 Apr 2016, 07:33	1.00 MB	2,591	42
407,954 407,954	0000000000000000006829e2b203814d1a1258aefc6eab2cbb8aa2c20b6c4fa5	19 Apr 2016, 07:16	1.00 MB	2,447	48
407,953 407,953	0000000000000000037cde0706af4eb8418a01929e6ff941088f3f8a79887e1c	19 Apr 2016, 07:01	0.60 MB	653	34
407,952 407,952	0000000000000000013d7931ec7489927de67f697270d0fe7913a7f2120f74b8	19 Apr 2016, 06:58	0.99 MB	2,646	49
407,951 407,951	000000000000000000a3036456874675044002d46d57b15caf46294f6527288f	19 Apr 2016, 06:44	0.02 MB	46	37
407,950 407,950	0000000000000000002968ccefd4d782d94443ff79717e70b3fddafbae5b8b20	19 Apr 2016, 06:43	0.33 MB	891	48
407,949 407,949	0000000000000000027c592f006f7f21f52c186703e693043bd21b7d21c045c2	19 Apr 2016, 06:41	0.51 MB	1,081	35
407,948 407,948	000000000000000001f53861ffd12a1a3d09554ee042eb1102c6a2f0785e6482	19 Apr 2016, 06:34	0.21 MB	329	36
407,947 407,947	0000000000000000000108fd3101079f416b380169e4831a747c954f9c492f50	19 Apr 2016, 06:32	0.72 MB	1,379	37
407,946 407,946	000000000000000005f3c07aa12f568ca8114052b643af99cd5c62e3fab2d03b	19 Apr 2016, 06:23	0.83 MB	551	15
407,945 407,945	00000000000000000275fa3a48e54c871131f583d16252207c5d81edef01f1d7	19 Apr 2016, 06:21	1.00 MB	1,615	28
407,944 407,944	000000000000000003b38610eeaeb8dd8ce0c5ad1415f3d6a8f9ccfc9b6ab324	19 Apr 2016, 06:10	1.00 MB	1,950	33
407,943 407,943	00000000000000000136157d1d005d07276380d0eaa06485e72b357bc0f81309	19 Apr 2016, 05:59	0.99 MB	2,575	42
407,942 407,942	00000000000000000251ee1ba8f62a1925eb2fb0e1f7bc2fb7c0f1bbb4586e6f	19 Apr 2016, 05:40	0.35 MB	707	31
407,941 407,941	00000000000000000610e2716b3b0969ae3fe8d5d366427c194bb2df26d828c1	19 Apr 2016, 05:36	1.00 MB	1,984	33
407,940 407,940	0000000000000000034a355248c4f69a593df50fc8af72d583cdd22aec98d612	19 Apr 2016, 05:22	0.13 MB	314	68
407,939 407,939	00000000000000000339d4d7fd7de3cc9495b336b8ef0333026576de8a1b7c53	19 Apr 2016, 05:19	0.58 MB	1,151	36
407,938 407,938	000000000000000004b8d469154d329ddb1c27da292bc02b9621bc252a0f2e6f	19 Apr 2016, 05:06	0.85 MB	1,689	36
407,937 407,937	000000000000000004271ed6643a927a7af4ebf3b2fe833b1b128461350d6baf	19 Apr 2016, 04:47	0.20 MB	352	34
407,936 407,936	0000000000000000058709e28e10206e63d4eae930f75bfa76da3de989ae52bc	19 Apr 2016, 04:44	0.13 MB	256	39

Previous 10 blocks ↓

Total Size: 647.83 GB

Node Information

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

Uptime: 1 month, 5 days, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,552.32 GB sent, 48.06 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.