Blockchain Explorer | learn me a bitcoin

Memory Pool

2,828 transactions

0.92 vMB

Show Random Selection

Max Size: 5/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
2 sats/vbyte	6	1 hour
1 sats/vbyte	12	2 hours
1 sats/vbyte	144	1 day
1 sats/vbyte	432	3 days

Candidate Block

Height	Target	Expected	Size	Txs	Avg Feerate AFR
907,769	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 29 secs ago	0.92 vMB	2,816	2

Show Transactions

Blockchain

Tip: 907,768 (786,983 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
120,785 120,785	0000000000002365fd7a86c646a072b9bfe87d791295442cbc7f1c334da6aaed	29 Apr 2011, 05:32	0.00 MB	3	2,070
120,784 120,784	00000000000091c6863394cac6182e63b4620f70b18f0e83ed592be5a5390e32	29 Apr 2011, 05:32	0.00 MB	2	0
120,783 120,783	0000000000005668f6bf6308f9a62545ef1ed7ab73531f2dc0877e398a0128b6	29 Apr 2011, 05:30	0.00 MB	6	1,317
120,782 120,782	0000000000005e471c14fbe80855d9056824c53090842417f7248646ccf8e187	29 Apr 2011, 05:24	0.01 MB	11	564
120,781 120,781	000000000000984bd900d5d8b2524cafea24b2365fad4703887a84d804d4f3c1	29 Apr 2011, 05:16	0.02 MB	96	40
120,780 120,780	000000000000a706f661003e67570ee68b766b3a96e6158c75586ed40214581c	29 Apr 2011, 05:09	0.03 MB	124	30
120,779 120,779	00000000000019e27caa436639bef43bf6aa3e8332010ef29cfb360ba6a8b088	29 Apr 2011, 05:07	0.00 MB	5	1,015
120,778 120,778	0000000000008a85f2b3d954285a9ae106e61bd689b1a67e8ed7101ce4c89914	29 Apr 2011, 05:06	0.00 MB	10	0
120,777 120,777	000000000000a767b0637742d7e33ff17188984a45028564d5d1bb0a5c21e340	29 Apr 2011, 05:05	0.01 MB	13	1,153
120,776 120,776	0000000000001b2221b7cac2a92ad84ecd0f38c102aa0a4d7ff50a376e202e61	29 Apr 2011, 04:44	0.00 MB	15	1,313
120,775 120,775	000000000000a3d60027d0d926edb8511d1caf6392f278c39fb0f6892918432b	29 Apr 2011, 04:35	0.02 MB	61	967
120,774 120,774	000000000000788a1b3b7572a205156b8dcc9985621801593b5e51d06f168ea3	29 Apr 2011, 04:05	0.00 MB	1	0
120,773 120,773	0000000000001d04d9704b6771bb6b4c352b991b3666d8b9d668e159a9ef087a	29 Apr 2011, 04:05	0.01 MB	16	413
120,772 120,772	0000000000001058cc4b850fc2f1f906f3ad4a2a276cc326f1811fb4d1b74ec4	29 Apr 2011, 04:01	0.00 MB	2	34
120,771 120,771	0000000000004214b6686efc87fe5f346fb2005953e22a29b2f926f87158aab9	29 Apr 2011, 03:56	0.01 MB	40	623
120,770 120,770	0000000000000674b0d314ae092de8b332bd104b7cbe4fff99d751371d1c5ed1	29 Apr 2011, 03:36	0.00 MB	12	980
120,769 120,769	00000000000038178eac41b18869e6ae1f8d0905cbe2dbefb94bea78a3cb5329	29 Apr 2011, 03:32	0.00 MB	4	1,235
120,768 120,768	0000000000004d4bdfa47f7c63b1aa1e86487e456b32f1a17860bfe9dc9561f8	29 Apr 2011, 03:28	0.01 MB	14	149
120,767 120,767	0000000000004fab39c441bbd50cdbaeeec7b43d564f1c97d487fcd94bacd2c6	29 Apr 2011, 03:20	0.01 MB	32	638
120,766 120,766	0000000000002f3e90db3557b6a0a685f0cd24a517aac95884516ca11273ee79	29 Apr 2011, 03:09	0.00 MB	7	1,579
120,765 120,765	0000000000008c39648712482949a99de3d438e7fbbfb57b3069361259c52777	29 Apr 2011, 03:01	0.00 MB	8	321

Previous 10 blocks ↓

Total Size: 769.11 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 280000
Subversion: /Satoshi:28.0.0/

Uptime: 2 months, 17 days, 20 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,629.44 GB sent, 93.43 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.
Feerates are in sats/vbyte.

AFR = Average Feerate

About

This is a basic blockchain explorer for exploring Bitcoin data.

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.

Data

The data on this explorer comes from the following sources:

Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

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 to 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.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.