Blockchain Explorer | learn me a bitcoin

Memory Pool

47,045 transactions

43.50 vMB

Show Random Selection

Max Size: 182/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,055	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 28 secs	1.00 vMB	5,031	30

Blockchain

Tip: 842,054 (434,125 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
407,929 407,929	00000000000000000623e7d145e45723afe6bc307b8a716c4551e6e97d435579	19 Apr 2016, 03:44	0.62 MB	1,266	84
407,928 407,928	000000000000000005ffeeeb741995e8df775ea8c26fc4d6f12359b5e7d1e6e6	19 Apr 2016, 03:32	0.29 MB	509	38
407,927 407,927	00000000000000000240d0295b24e5cb881b78f3098e9f6a4504e6eba7e26e78	19 Apr 2016, 03:28	0.34 MB	291	12
407,926 407,926	000000000000000001c700762036bd2c4d3f79539372f91860fd5d3bb0c78fcd	19 Apr 2016, 03:28	1.00 MB	1,979	47
407,925 407,925	000000000000000005cf0e2e10f084182814d7a068806fab588740504160431d	19 Apr 2016, 03:04	0.97 MB	1,446	34
407,924 407,924	0000000000000000047e634ed8ceeb7a1549ecb550c339127eaf82ea0bd11067	19 Apr 2016, 02:53	1.00 MB	1,082	24
407,923 407,923	0000000000000000024f35b9b1592fc43d0137b54760e19e8a9f31221acdd936	19 Apr 2016, 02:46	1.00 MB	366	10
407,922 407,922	000000000000000002fb70dc82ad12aa74629ec358f289e078d951c6cc486693	19 Apr 2016, 02:45	0.27 MB	466	37
407,921 407,921	000000000000000002ee01f85331272d62d2ffa05b4dd3bd4ddf1dbbb3858353	19 Apr 2016, 02:43	1.00 MB	1,999	35
407,920 407,920	000000000000000003f89b56c27fb6e061aa42d789cd56274266cd4c8da8fddf	19 Apr 2016, 02:32	1.00 MB	2,829	55
407,919 407,919	0000000000000000036ff681628c2bf4ed31af0eb903bfc887ad21c17cce1202	19 Apr 2016, 02:11	1.00 MB	2,403	42
407,918 407,918	00000000000000000279798e5b8d6c0609823784a720de663e3e98a154dfa630	19 Apr 2016, 01:58	0.00 MB	14	81
407,917 407,917	00000000000000000237cb264baf98d545d8ec66cdba8dc4a3df4125647e3dc9	19 Apr 2016, 01:57	0.99 MB	2,834	52
407,916 407,916	000000000000000005585f46fe6e515754adf4ee06870371634d2cb347b1e65b	19 Apr 2016, 01:35	0.81 MB	1,904	46
407,915 407,915	0000000000000000029bb5822612188a0687890deddb52ac6079785d9b1b8f4f	19 Apr 2016, 01:22	0.81 MB	2,026	44
407,914 407,914	00000000000000000218907f762a8be403db7b7b048766f566f861215c3de8c4	19 Apr 2016, 01:07	0.41 MB	1,049	42
407,913 407,913	000000000000000001ab1ed08bc39f1e95a8698e24f6f50e74a48eb6cc0391e4	19 Apr 2016, 01:00	0.86 MB	1,882	40
407,912 407,912	00000000000000000332b8a382b183dccf2d34b571e89c163640a7c65ca462e9	19 Apr 2016, 00:47	0.36 MB	602	29
407,911 407,911	0000000000000000005057c9bcb0d15686499b29e9edbf17de9760a223e83cb2	19 Apr 2016, 00:44	0.17 MB	384	42
407,910 407,910	000000000000000002499a74d8b5867a128397fe9b55862b91aef61de760ff6f	19 Apr 2016, 00:42	1.00 MB	2,148	26
407,909 407,909	0000000000000000014bf5f608a7bb35bac72f78f7b61f85cf6671cdee962d56	19 Apr 2016, 00:39	1.00 MB	2,214	37

Previous 10 blocks ↓

Total Size: 646.85 GB

Node Information

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

Uptime: 1 month, 1 day, 4 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,427.27 GB sent, 40.76 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.