Blockchain Explorer | learn me a bitcoin

Memory Pool

4,411 transactions

1.30 vMB

Show Random Selection

Max Size: 8/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
2 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
907,831	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 13 secs	1.00 vMB	3,076	2

Show Transactions

Blockchain

Tip: 907,830 (906,172 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
1,658 1,658	000000002fc2753e869363a1c9194315a2ad995b30760fa81a674bafc71defca	24 Jan 2009, 22:37	1
1,657 1,657	00000000ce93cde80c0995a881d0c5520d122089f6d78f7edf5368bc0128114b	24 Jan 2009, 22:30	1
1,656 1,656	000000007aa473a866d49bbfd76cf24f9bedfdb02ddf3da031ffe6617fe54054	24 Jan 2009, 22:23	1
1,655 1,655	0000000013e4b004621f9f0fd3bd4960644f5d641bea7035f308ed1591e49a42	24 Jan 2009, 22:16	1
1,654 1,654	000000004eaa0043cf91a137bb342eb46f87bb4cd1bb8d8e8909ceefb901e048	24 Jan 2009, 22:12	1
1,653 1,653	000000005da52c5f43f857bea77d20d37645e875f7b6fed7f7da286059a93921	24 Jan 2009, 21:57	1
1,652 1,652	00000000258c6a24c8301305ea8bbe86bc462c6775187cc3f380ac726ee4a03e	24 Jan 2009, 21:56	1
1,651 1,651	000000001d31aee00267ea4b4814869ff1bff68492a920fefc6bbb80075c27e2	24 Jan 2009, 21:51	1
1,650 1,650	00000000272f42aa7edb7b466441a307f90490358b4283ba5b74dd149d7eb32a	24 Jan 2009, 21:45	1
1,649 1,649	0000000036830127678f188ce9655d890af60dbe64a0d0dba8c306dce4ab6d46	24 Jan 2009, 21:43	1
1,648 1,648	00000000a70a77fc3609554fb6ffca2a1bc7b24245332f9d57aa16a8656dcb46	24 Jan 2009, 21:32	1
1,647 1,647	000000007e40d9bf46f137a213b51e51e11f40ed4e038f8b1c4837b569d2318c	24 Jan 2009, 21:22	1
1,646 1,646	00000000f4dc946a7d82cb1686970b4300d118c132513794426fffaa6e1e7623	24 Jan 2009, 21:17	1
1,645 1,645	00000000804859b11bfb634ab5922c38aae5b07e1ef221c9f9ea1a0336141a76	24 Jan 2009, 21:08	1
1,644 1,644	000000004312708b14e4aca8afc2441fe2ac9fdac90b08cc076bb03ecf077aab	24 Jan 2009, 21:01	1
1,643 1,643	0000000092ebee186c3309fbc51634b7c209649634e9bae21f5f69305568f63a	24 Jan 2009, 20:57	1
1,642 1,642	000000004842fee15ce6a523cd4354de3315b90272e5f56066b93f94a3f68e28	24 Jan 2009, 20:43	1
1,641 1,641	0000000072e23592ba4e4c94e5f3c2909c5158c42a937de79cc427eedc45acc3	24 Jan 2009, 20:42	1
1,640 1,640	00000000046c6a34e2dee8bc6957cc36223526924aa5fd824564bc730905143b	24 Jan 2009, 20:31	1
1,639 1,639	0000000065ab62062b11798ef540cf0ac0a7be50046f1ffd094d9dd650e8a512	24 Jan 2009, 20:21	1
1,638 1,638	0000000015668111ed6b058329318b4077bf91d2c3fd330731372917bb795db9	24 Jan 2009, 20:12	1

Previous 10 blocks ↓

Total Size: 769.22 GB

Node Information

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

Uptime: 2 months, 18 days, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,634.68 GB sent, 94.05 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.