Blockchain Explorer | learn me a bitcoin

Memory Pool

2,251 transactions

0.74 vMB

Show Random Selection

Max Size: 4/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
5 sats/vbyte	2	20 minutes
3 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
908,146	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 27 secs	0.74 vMB	2,247	3

Show Transactions

Blockchain

Tip: 908,145 (856,403 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
51,742 51,742	000000001ecf8d2ec570064e97008d2ba84eeeefaca3513c3d69a4b6097d71e1	18 Apr 2010, 19:46	0.01 MB	41
51,741 51,741	00000000186a147b91a88d37360cf3a525ec5f61c1101cc42da3b67fcdd5b5f8	18 Apr 2010, 19:43	0.20 MB	707
51,740 51,740	0000000016dc3e970e055c5a34bf91acc8b63fde930407f9d2d389c7c0c3e139	18 Apr 2010, 19:04	0.01 MB	42
51,739 51,739	0000000013eedbaf2f3a8e5c8a9df17fb12199922517745dd3ffe38e7666bfb4	18 Apr 2010, 19:01	0.02 MB	93
51,738 51,738	000000000d32098b5faf86d17cb6e1828ac98f3b104f019dd78bfc9fdc1ae7b0	18 Apr 2010, 18:55	0.04 MB	155
51,737 51,737	00000000188aa1ebadcf4d7c3f6fae578ee311ecdb8e0300ab38080a4638089e	18 Apr 2010, 18:46	0.05 MB	202
51,736 51,736	0000000006cb0e1cdd14238e8b55140c0e743ea11e9479d029e48bb63175ce30	18 Apr 2010, 18:38	0.00 MB	20
51,735 51,735	000000001314b2b56784f69bedc782a858bff9909f495a3c06066f865b092f1a	18 Apr 2010, 18:36	0.04 MB	163
51,734 51,734	00000000042a3aee0691a8705cf96536e8ad71b01a3deddb82e1ebc1c4540053	18 Apr 2010, 18:32	0.10 MB	399
51,733 51,733	000000001df6a4e1a1634ac4bf11a80a7444ee1f0b46543c22a827fdfb12b559	18 Apr 2010, 18:29	0.00 MB	19
51,732 51,732	0000000008c5ebcd04a8303c6c35c84e0560ef5a3e1ca34c59e356216eecc4c8	18 Apr 2010, 18:29	0.00 MB	3
51,731 51,731	00000000071ca88b41fe390be49c489b325aab404605bca51c0c499ad824cdfb	18 Apr 2010, 18:28	0.02 MB	88
51,730 51,730	000000001e4405ae38eeedceafcced6e8108d2c63f07999b26026d2e16e9f5b2	18 Apr 2010, 18:19	0.03 MB	114
51,729 51,729	000000001786abd75dc912d8eabe85080c7e822858d445644fa3a3e059c2033b	18 Apr 2010, 18:14	0.16 MB	628
51,728 51,728	000000001a13a2e138c99ffd7dadb1c92439833d96f85bed92f5d83729e48706	18 Apr 2010, 17:57	0.10 MB	379
51,727 51,727	00000000156e728d510522b00b42958367e6c9f4185289eb5397f6fa774a66b4	18 Apr 2010, 17:54	0.00 MB	1
51,726 51,726	00000000080d1459835b485a9849f463fc1e143441832ca3c73d04adb9745fa2	18 Apr 2010, 17:50	0.00 MB	1
51,725 51,725	000000001b6cb1556dbe2079b05d3a4b7528bd125d3401483f127e868516f268	18 Apr 2010, 17:50	0.00 MB	2
51,724 51,724	0000000006e59894179fb8839f53f9631361ac46c9eb4906383c365b77934f53	18 Apr 2010, 17:40	0.00 MB	1
51,723 51,723	000000001ef174e85b1eb60619543ffd528f770c88635f58b565c671a6f5fa58	18 Apr 2010, 17:31	0.00 MB	1
51,722 51,722	000000000804908d621057e991eb9db827eedb3aa1ed2b76b28c2bc6f24f7713	18 Apr 2010, 17:29	0.00 MB	1

Previous 10 blocks ↓

Total Size: 769.82 GB

Node Information

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

Uptime: 2 months, 20 days, 11 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,680.59 GB sent, 96.99 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.