Blockchain Explorer | learn me a bitcoin

Memory Pool

45,880 transactions

42.36 vMB

Show Random Selection

Max Size: 183/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,694	0000000000000000000331db0000000000000000000000000000000000000000	23 mins, 12 secs ago	1.00 vMB	3,007	35

Blockchain

Tip: 841,693 (439,778 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
401,915 401,915	000000000000000000394442c25d3740b75c4ddb8d6993162cb9f323151d52ca	09 Mar 2016, 20:38	0.00 MB	1	0
401,914 401,914	000000000000000001ee70973c7c5b35df51dc941a697177be4f713a48912cee	09 Mar 2016, 20:37	0.99 MB	1,888	43
401,913 401,913	0000000000000000046223af488f71772a981f9028e9c1cd4d0b788f8c136730	09 Mar 2016, 20:21	1.00 MB	1,291	25
401,912 401,912	000000000000000000280cfcfaab72568569ccfddcb12e0ab8518d78463cac05	09 Mar 2016, 20:15	1.00 MB	1,587	29
401,911 401,911	000000000000000005e07b5e37db6bf0cad72715a5840f4737897eaf7a2d5ef6	09 Mar 2016, 20:07	0.30 MB	506	34
401,910 401,910	0000000000000000045ab4ab8228997baac30d3028fb5a64f0560b7fafe5b9ee	09 Mar 2016, 20:03	0.93 MB	1,267	27
401,909 401,909	0000000000000000028d6ff2f90ad10821de5edc2da43b330b2906fc026cd2fd	09 Mar 2016, 19:57	0.92 MB	1,679	46
401,908 401,908	000000000000000002b1be31b2dcc4c937eef7a7cbaf20041e84c2d5ba2e9b55	09 Mar 2016, 19:44	0.88 MB	1,324	34
401,907 401,907	000000000000000002535b3f8d03dd2cdca74d0bacf34a8dc70e5190f695d3dd	09 Mar 2016, 19:37	1.00 MB	1,483	33
401,906 401,906	000000000000000003d52021c52151547e889b9505a80b6fc784e02a35fecc1a	09 Mar 2016, 19:28	1.00 MB	2,138	36
401,905 401,905	000000000000000001a209db543c641d2d8a4ae92734285ee2f8e53ece0c2b7c	09 Mar 2016, 19:22	0.99 MB	1,716	49
401,904 401,904	0000000000000000068296711fc72591b620d68d49775225b774807cc763c9f8	09 Mar 2016, 19:17	1.00 MB	1,627	71
401,903 401,903	00000000000000000613d950f0b7666d165da05732ce8b8a3b6e4a77e37b0db6	09 Mar 2016, 18:44	1.00 MB	1,788	56
401,902 401,902	00000000000000000681fbed23767ade40c3e17302f27d8690e6a64761c64703	09 Mar 2016, 18:29	0.99 MB	1,283	38
401,901 401,901	000000000000000001653a1ce236a5fcbe72ab167276086e83ce62e00acefe85	09 Mar 2016, 18:22	0.93 MB	922	24
401,900 401,900	000000000000000003980b375024e3f69c78643a9759d87420b9a0569ed81dc8	09 Mar 2016, 18:19	1.00 MB	926	32
401,899 401,899	000000000000000002e99b6a3339254cd7f7803a918ac2c51bdfb7a98ce13b9a	09 Mar 2016, 18:17	1.00 MB	1,210	19
401,898 401,898	00000000000000000531cef1f35b8a1276d80026481c17750051cf899fe24207	09 Mar 2016, 18:17	0.99 MB	2,007	39
401,897 401,897	000000000000000005f086d45679a7a218457840c59156495216c63f5bae4546	09 Mar 2016, 18:14	1.00 MB	1,395	72
401,896 401,896	0000000000000000040e468d576fb6a4083986e5d0c8adf504be17d0d1f2fba9	09 Mar 2016, 17:53	1.00 MB	1,766	36
401,895 401,895	000000000000000001da886314f0f37f9f6d8243c59bc4408776289276fc78cc	09 Mar 2016, 17:48	1.00 MB	1,551	40

Previous 10 blocks ↓

Total Size: 646.18 GB

Node Information

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

Uptime: 28 days, 23 hours, 59 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,331.60 GB sent, 36.36 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.