Blockchain Explorer | learn me a bitcoin

Memory Pool

58 transactions

0.03 vMB

Show Random Selection

Max Size: 0/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
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
908,604	00000000000000000002349e0000000000000000000000000000000000000000	9 mins, 54 secs	0.73 vMB	2,196	2

Show Transactions

Blockchain

Tip: 908,603 (880,214 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
28,389 28,389	00000000c774a5d38026b24ff5df5b15100cadd25655cbb57eba7bcae780658c	30 Nov 2009, 06:15	1
28,388 28,388	00000000eb723c2fe8ff3774a425797bf1c47f95004ee0277cc54956e0588f27	30 Nov 2009, 06:06	1
28,387 28,387	00000000ff1568f959ae89816223c57fb387883ae4dbf7a0d744e2b76b7a8919	30 Nov 2009, 05:44	1
28,386 28,386	00000000ad46fa9494bf7c4194a2de9669df5bf3a14f90bdfe59ed53166464f1	30 Nov 2009, 05:39	1
28,385 28,385	00000000fa5a437ad0b1ef72ef7bf22e6c9061c72bba0ce9c0378b2c1c0eb2b3	30 Nov 2009, 05:35	1
28,384 28,384	00000000d48366bfae061686bb5feffb3e559e50f470b5072639337272c9178e	30 Nov 2009, 04:51	1
28,383 28,383	00000000194540cc95f2314f2d56dcc0c769f63cc1bf05527dc3a185c0d84406	30 Nov 2009, 04:41	1
28,382 28,382	0000000032a6ea28e1cd2eecb91b7884040431376817a09b9cf430f287f3593d	30 Nov 2009, 04:40	1
28,381 28,381	00000000fd63473a7760283b1cba87c10423777b35a7dc204b44fab05dede27d	30 Nov 2009, 04:27	1
28,380 28,380	00000000a2254eac26b06a1b307c4e9825534885eb6b3523dbf2e7f03165443f	30 Nov 2009, 03:49	1
28,379 28,379	000000008015343fe14f6f83aaea319b07c70430c4db7debb1c23fcc645ffb61	30 Nov 2009, 03:38	1
28,378 28,378	0000000057deb73b26a69a3eac152eabaeee9ed35571b39d5c69934cb6995b88	30 Nov 2009, 03:31	1
28,377 28,377	00000000dc9b97577393470c1c5a2c40ef5d295ea1fdf3fe406ae97943cf1e44	30 Nov 2009, 03:08	1
28,376 28,376	000000002330a0375d52bf1ad9aec85078c0d417e4f4411690dcba85168a5874	30 Nov 2009, 02:36	1
28,375 28,375	0000000037a79a244f92bf7843cfea7e176438ee1ebac0d89e4dc31bd3a7d5dd	30 Nov 2009, 02:28	1
28,374 28,374	00000000e20bc5439c163b1e34ebbe805498e6a9c0d67a58796b943212cef0f7	30 Nov 2009, 02:20	1
28,373 28,373	000000007189bafe84ec9701a9e7a08a02181f5bf51e91b3b300dbee75c0c7e4	30 Nov 2009, 02:14	1
28,372 28,372	00000000fb7f28ae87063d4322d98b17dabf3585ba3a026d878dc1a8e7de915c	30 Nov 2009, 01:48	1
28,371 28,371	0000000008d129d2af53b2963876d1c0cab388a3bc3ea1d58f7786460430974d	30 Nov 2009, 01:35	1
28,370 28,370	00000000fc2ea068cd65612822e62ee6adc494519a6ce936ee641f31bc4395af	30 Nov 2009, 01:27	1
28,369 28,369	000000004df48c577a813d8394cbbf18c57fe19650ac9d4f942c2716179c8282	30 Nov 2009, 00:37	1

Previous 10 blocks ↓

Total Size: 770.82 GB

Node Information

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

Uptime: 2 months, 23 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,849.55 GB sent, 101.04 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.