Blockchain Explorer | learn me a bitcoin

Memory Pool

4,458 transactions

1.30 vMB

Show Random Selection

Max Size: 8/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 sats/vbyte	2	20 minutes
1 sats/vbyte	3	30 minutes
1 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
908,090	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 55 secs ago	1.00 vMB	3,190	2

Show Transactions

Blockchain

Tip: 908,089 (800,204 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
107,885 107,885	0000000000010b9632eb685705b6e3f59be882a084d1a56c04ecb41a1a84cf28	13 Feb 2011, 17:21	0.00 MB	7
107,884 107,884	000000000001809d20e73bb1940cc64de2b7e114493dc2ac282fcc41d31ef502	13 Feb 2011, 17:19	0.00 MB	1
107,883 107,883	000000000001b76b3cfca55fc32d05fe8b16e21713efb4c91bcec6841bd9b952	13 Feb 2011, 17:18	0.00 MB	12
107,882 107,882	0000000000024cddeb4f9554cc4f0d5b3a2b5407c13839580c91584f7c2b0043	13 Feb 2011, 17:13	0.00 MB	13
107,881 107,881	000000000001543c98b5bc73b6f1bdb679cac9282d647d5db770e1c0376cb052	13 Feb 2011, 17:08	0.00 MB	10
107,880 107,880	00000000000240aaf295fee55cd65deb829af4ca16fd32d2b0f21d11ab075565	13 Feb 2011, 16:56	0.00 MB	9
107,879 107,879	0000000000003fe34450813320ed5a2ac90ebf5a913d8445e369a0792fda87a9	13 Feb 2011, 16:36	0.00 MB	12
107,878 107,878	000000000001c97f8b79d60e6af3aba4236b1f8a295b1ed605899764a547beee	13 Feb 2011, 16:08	0.00 MB	3
107,877 107,877	00000000000102027e1e188cfd9c739904147d18d5e425521f3f2b5648d6a50f	13 Feb 2011, 16:06	0.00 MB	5
107,876 107,876	00000000000046ff2eacc94373b17cb6a7b3640c5246ac9c06e7036463d56dc7	13 Feb 2011, 16:07	0.01 MB	37
107,875 107,875	0000000000018345e5bcdf1216b2e8436ab545da3768671d5e5ae28fa12a22fd	13 Feb 2011, 16:00	0.00 MB	9
107,874 107,874	000000000001c5c85451645d9b2316434ded391a148b69ea4fb8ddf5cd883d4f	13 Feb 2011, 15:48	0.00 MB	2
107,873 107,873	0000000000012088f3f3cc7df3e086b2423895cbdaa23e3a0aadc68264b4e06a	13 Feb 2011, 15:46	0.00 MB	1
107,872 107,872	000000000002447bf68efdb87af52d72cd57f33d20fb1955a421db180b1ee840	13 Feb 2011, 15:45	0.00 MB	6
107,871 107,871	0000000000005424b833ab1c1c2cc3afd97d6e0e98e737050265761f9220115c	13 Feb 2011, 15:36	0.00 MB	9
107,870 107,870	0000000000018cf821cbe0915d8d236ddadbe6cfb2ed9325074b4b008e5e5eaf	13 Feb 2011, 15:30	0.00 MB	13
107,869 107,869	000000000001d598e022233aabcd1ac65d1704a24e3e0112f2da85aa3ca4ffea	13 Feb 2011, 15:10	0.00 MB	1
107,868 107,868	000000000001a16efffc99eb9ebf8254fd41c3bac26007c72c786bdb5b2d2bc9	13 Feb 2011, 15:09	0.00 MB	10
107,867 107,867	0000000000022e5ddf2ca04e3009843015c8e0162a0822c243f157507e5f88cf	13 Feb 2011, 15:05	0.01 MB	26
107,866 107,866	0000000000015be2f7a292691c1465f360bf2a9da87c73e93c63a3b3795e7759	13 Feb 2011, 14:55	0.00 MB	1
107,865 107,865	000000000000de0a7bbefb8fbdac1ce67676463437e0dd7dd992fe45553da65a	13 Feb 2011, 14:54	0.00 MB	3

Previous 10 blocks ↓

Total Size: 769.71 GB

Node Information

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

Uptime: 2 months, 20 days, 2 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,677.58 GB sent, 96.45 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.