Blockchain Explorer | learn me a bitcoin

Memory Pool

6,848 transactions

1.99 vMB

Show Random Selection

Max Size: 12/200 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
908,572	00000000000000000002349e0000000000000000000000000000000000000000	17 mins, 39 secs ago	1.00 vMB	3,533	3

Show Transactions

Blockchain

Tip: 908,571 (904,189 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
4,382 4,382	00000000ed4f44fcb2aa8275e4f0ad4ea342cdbbdaa080a59be472ac8a596e86	15 Feb 2009, 12:01	1
4,381 4,381	0000000092e38e86fd855cdde57ce4fbb9913b1a3d12b6818e53c70273811212	15 Feb 2009, 11:53	1
4,380 4,380	000000008db537d5fe91c8669958d5717cc8737c58f6ef66ca17ad47933cbeb8	15 Feb 2009, 11:33	1
4,379 4,379	00000000b38d24dcf8a81355b591e8e2a47e75083ed267db8bcae49eb0982b53	15 Feb 2009, 11:06	1
4,378 4,378	00000000721ef8a34233ebb061399402026449dbfe5a422d0087ed2ba7b817fd	15 Feb 2009, 11:01	1
4,377 4,377	00000000b46af2a29d5c21c15f7e0e9107839b62954bbf4c18e1b70b6c38bf80	15 Feb 2009, 10:59	1
4,376 4,376	000000001ccdd97cc0cc5004543aa434f3cd741eda0f17dac3d5ccfb24f1aabb	15 Feb 2009, 10:46	1
4,375 4,375	00000000530b93f377e48afa7e6ac6653571874c27d8a29e8b88aca8636852cc	15 Feb 2009, 10:33	1
4,374 4,374	000000009eb06fb957af802d416a8becaa9d78719bcf9f9549f3861c44b6d3d4	15 Feb 2009, 10:21	1
4,373 4,373	0000000001f331edb2c0da92e8a2da20c696429dba378121c40f7cbc97ddefeb	15 Feb 2009, 10:05	1
4,372 4,372	00000000341ea330b89347401d82a04afaeb8e7d7448e895730f443d093414b4	15 Feb 2009, 09:44	1
4,371 4,371	00000000bdc344ec1f9da4879c6e395e4f42b436e85de7a3d1bc40966ea1331b	15 Feb 2009, 09:26	1
4,370 4,370	000000000be226a8f24b8010362673a162a86c5ba04fdfd5c8de06e900fd80e9	15 Feb 2009, 09:03	1
4,369 4,369	0000000001c8797046ebb23244debdead79fa24fedfbae2ef7a2b32e4e976348	15 Feb 2009, 08:54	1
4,368 4,368	000000001d82b15d56e5709d4a816cb433e129b737f5d20651e6fbffabc2bdc5	15 Feb 2009, 08:47	1
4,367 4,367	0000000020322edfa2aedb4efbd2d5836cb7b92ff854a0baa4dfd11e50a7f92a	15 Feb 2009, 08:33	1
4,366 4,366	00000000c74999e10d4a99b45fb840017a5829bd8dc3ca72ba382e3c660ad971	15 Feb 2009, 08:24	1
4,365 4,365	000000007b8dbf716301c65fdf09dcb864d5953f40afb3c5ba7b7244dae399d4	15 Feb 2009, 08:07	1
4,364 4,364	00000000b07ab2d8b7edf06404cef061ab885daf8dc59ced39ac0d1378fb8abe	15 Feb 2009, 07:52	1
4,363 4,363	00000000d84564d3ae642b0318b5488a780f0dd8e992ffdbe9ea76af78b934fc	15 Feb 2009, 07:49	1
4,362 4,362	000000008e8f2115f9160f0cb721e2cd068423bba95ba74b50b9cbcd1f4a2fb6	15 Feb 2009, 07:45	1

Previous 10 blocks ↓

Total Size: 770.76 GB

Node Information

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

Uptime: 2 months, 23 days, 6 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,848.10 GB sent, 100.76 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.