Blockchain Explorer | learn me a bitcoin

Memory Pool

955 transactions

3.52 vMB

Show Random Selection

Max Size: 15/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
6 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
908,174	00000000000000000002349e0000000000000000000000000000000000000000	9 mins, 6 secs	1.00 vMB	613	1

Show Transactions

Blockchain

Tip: 908,173 (804,345 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
103,828 103,828	000000000002ff69614b3cd6e689df65b5b634012efb463cb22e25df9686ce32	21 Jan 2011, 11:45	0.00 MB	1
103,827 103,827	000000000002235ef4f4cdb02da4f916c15ae662e44e31c4062e973b62d70f8e	21 Jan 2011, 11:44	0.00 MB	4
103,826 103,826	000000000000a599b716e27d107e6774338cda547ac54431d059907498269013	21 Jan 2011, 11:40	0.00 MB	12
103,825 103,825	000000000002c84e6530c7500c392f292ff736a25d2cc4ad4b691ca55aab8a98	21 Jan 2011, 11:35	0.00 MB	12
103,824 103,824	00000000000279fbf9337488457e90b7d962ce943f1de8735d27aa608a37604e	21 Jan 2011, 11:06	0.01 MB	24
103,823 103,823	00000000000009366e239f033d00654212c9762576612471c1daf74d20dba3c3	21 Jan 2011, 10:54	0.00 MB	3
103,822 103,822	000000000002818c61a80896edaa487d2dc1fea7df5ca82a75f1e40a3797f6d6	21 Jan 2011, 10:47	0.00 MB	1
103,821 103,821	000000000000cfe98903a679deb35869043e4d854ca459ea81f265550872f205	21 Jan 2011, 10:44	0.00 MB	3
103,820 103,820	000000000000342397ee48d1cde864b529b4092dd64c710a85cb234fd04fbf14	21 Jan 2011, 10:41	0.00 MB	7
103,819 103,819	0000000000016ba401f48424ce87993c6969089e3df6d8a80a8943a1d63124a8	21 Jan 2011, 10:31	0.00 MB	1
103,818 103,818	0000000000035d1d1b3f3102a1f9079fe6a5c574ccc9f091da60f97d4f7fb6b9	21 Jan 2011, 10:31	0.00 MB	4
103,817 103,817	0000000000004b14d954d9ab611a46dbdaad1a71ab77d0a853e1aac294d285a4	21 Jan 2011, 10:25	0.00 MB	7
103,816 103,816	000000000001ccca8257c2b2ba33d1c18e308f607a4c8941d9b143231a86fc30	21 Jan 2011, 10:21	0.00 MB	4
103,815 103,815	000000000000e436aeaa1709ae23cd0ed6f47ae05b65db927da56d4bf2f727c0	21 Jan 2011, 10:14	0.00 MB	1
103,814 103,814	000000000001aec26e3e018b24664bf80b167928f9d2c6a09257ec4c9c0c6ba6	21 Jan 2011, 10:12	0.00 MB	7
103,813 103,813	0000000000021d5c0cc0244d6c2d5a12dd5399744c73ca37bf40dc452de791a0	21 Jan 2011, 09:30	0.00 MB	9
103,812 103,812	0000000000015790c4600a8503c5d76b70aedb15e8f7b0bdd36beda49fc4416c	21 Jan 2011, 09:21	0.01 MB	24
103,811 103,811	0000000000020abc88e50e454bc29252f537a7acdffd08349ce0acf5dcee7128	21 Jan 2011, 09:00	0.00 MB	1
103,810 103,810	000000000001d0751f520a65f4a986f492723f0708212791fd271e67ab362998	21 Jan 2011, 08:50	0.00 MB	1
103,809 103,809	00000000000199bc7015e0794d74fa7d3e3df9d74c2e478950fac5ffd8de1874	21 Jan 2011, 08:50	0.00 MB	2
103,808 103,808	00000000000086e6702996b937122902921d0a95d864a39557dd918ce3ffdfb5	21 Jan 2011, 08:47	0.00 MB	1

Previous 10 blocks ↓

Total Size: 769.88 GB

Node Information

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

Uptime: 2 months, 20 days, 16 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,681.26 GB sent, 97.26 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.