Blockchain Explorer | learn me a bitcoin

Memory Pool

32,450 transactions

58.21 vMB

Show Random Selection

Max Size: 187/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,833	00000000000000000003629a0000000000000000000000000000000000000000	5 mins, 3 secs	1.00 vMB	2,426	11

Blockchain

Tip: 843,832 (224,047 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
619,785 619,785	00000000000000000000f9b60ec4b45d2b66adca5b0bf8c9439c22352b45b4f7	02 Mar 2020, 04:47	0.02 MB	57	11
619,784 619,784	00000000000000000009f2b4cc2068487dd1ea20889b7c1b5e5eb1b8e52db654	02 Mar 2020, 04:46	1.29 MB	2,835	7
619,783 619,783	0000000000000000000d951be41cc0bfbb29b7985bf035015763c7673df6d2ca	02 Mar 2020, 04:41	1.32 MB	2,731	16
619,782 619,782	0000000000000000000e46858d3443815600827770d6af96e4e3de5d77727a2b	02 Mar 2020, 04:19	1.27 MB	2,515	19
619,781 619,781	0000000000000000000811cc1483723e888e634d350ebc9e2bae4ac232b6d405	02 Mar 2020, 04:00	0.03 MB	82	10
619,780 619,780	00000000000000000004c34c6826fb65541eed9c519cb5f67e8eee2f18c652e2	02 Mar 2020, 04:00	0.86 MB	1,464	10
619,779 619,779	00000000000000000009ae743e031436e0112ffa72786bb5412f6bac03fbac4c	02 Mar 2020, 03:54	1.23 MB	2,588	16
619,778 619,778	000000000000000000113c9245c04dd6f095bbf5f331a3acb196b7c48ea5d78a	02 Mar 2020, 03:39	0.81 MB	1,564	2
619,777 619,777	0000000000000000001194c53b30107b959a3c7c092f6a17f9331492abfb43b2	02 Mar 2020, 03:38	1.34 MB	2,203	5
619,776 619,776	0000000000000000000ebc426c1ae13c7a257d5ba41135722cb870dae7f54034	02 Mar 2020, 03:35	1.27 MB	3,109	20
619,775 619,775	00000000000000000008133a514091b70d468778599db0511681babbb7cf4964	02 Mar 2020, 03:06	1.26 MB	2,683	11
619,774 619,774	0000000000000000000d99c7d4f7e0f50178bc93bdf0de561eadd9203167e266	02 Mar 2020, 02:50	1.28 MB	3,139	22
619,773 619,773	00000000000000000003a2c1c984489d628cfc3d8e98092410f8cff549e0931c	02 Mar 2020, 02:19	0.51 MB	1,226	15
619,772 619,772	00000000000000000004cf71586cffb459d7a1f3160a864b2d3b73865e5b2567	02 Mar 2020, 02:13	0.99 MB	2,175	10
619,771 619,771	00000000000000000003f17e623aa1fbe4213977d72d60739c0a86f83de8157b	02 Mar 2020, 02:03	0.02 MB	71	11
619,770 619,770	000000000000000000077804a223f98209e74f6bdedee92805147ec2cb1d2289	02 Mar 2020, 02:02	1.13 MB	2,483	6
619,769 619,769	00000000000000000009290f480ced2be48d51b8ac9de02f8df1e9d9fec82335	02 Mar 2020, 01:57	1.31 MB	2,651	8
619,768 619,768	0000000000000000000ee6cee455979f1ecbb90dfcb6e7ad7e3bebd0a51b2ace	02 Mar 2020, 01:49	1.37 MB	3,548	16
619,767 619,767	00000000000000000000caf84a09a72516c6bd9098d958c39672a80081190521	02 Mar 2020, 01:26	0.17 MB	358	14
619,766 619,766	0000000000000000000dc9091c7cb9ee7319866f065db975dca456629ecfa6b1	02 Mar 2020, 01:25	0.48 MB	1,316	3
619,765 619,765	000000000000000000016914941376ede1b2f91bc842ac32e294fa1f33c6a10c	02 Mar 2020, 01:24	1.35 MB	3,146	14

Previous 10 blocks ↓

Total Size: 650.21 GB

Node Information

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

Uptime: 1 month, 13 days, 23 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,951.40 GB sent, 61.78 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.