Blockchain Explorer | learn me a bitcoin

Memory Pool

3,852 transactions

1.43 vMB

Show Random Selection

Max Size: 8/200 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
907,993	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 25 secs ago	1.00 vMB	3,066	3

Show Transactions

Blockchain

Tip: 907,992 (869,695 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
38,297 38,297	0000000010aa99f0c267e56a787c101a03557f2b319a370fff4fb7494fb4d0d9	04 Feb 2010, 21:07	1
38,296 38,296	0000000049a3e95316a16a339b9e0c9788da665f2d46d499746714b1f151f6c6	04 Feb 2010, 21:05	1
38,295 38,295	000000004bdb163643979f751c2f02775c0686037904343ce23660dc80ec2dc1	04 Feb 2010, 20:54	1
38,294 38,294	00000000042c6deb168b27d267615f8603f83c103cffb148fa1fe0b38c72f007	04 Feb 2010, 20:52	1
38,293 38,293	00000000488975dca1d7d9bc51941d456150c9313e83f569a943ea626b55e121	04 Feb 2010, 20:49	1
38,292 38,292	00000000b9bb43800b98e283594be91c26d3432b376c6c15eb4e47966b138618	04 Feb 2010, 20:46	1
38,291 38,291	000000003fd00b819f50e6680e572bdeb6bf21719ce032892fb03248ffddf35f	04 Feb 2010, 20:45	1
38,290 38,290	00000000099d20ddeee2a18e84325a107f546b0fd053a315c1f7a896f30d4043	04 Feb 2010, 20:40	1
38,289 38,289	0000000011f9a9c1384f5033bb19330d4167fff28755f35347e3ff38982c32c1	04 Feb 2010, 20:40	1
38,288 38,288	00000000815c88970ebf0b28165348361387ffa3bc66d4e4b0ca0c9d8e95ee6f	04 Feb 2010, 20:36	1
38,287 38,287	00000000850813735666b2259588d84212b4fcdba50edddff31cfbe1cd7f8ce9	04 Feb 2010, 20:28	1
38,286 38,286	00000000029c3f1eb06154b415adba0295a54a4f9c65ad9c3b04101c287c98f9	04 Feb 2010, 20:22	1
38,285 38,285	0000000073f343ced84282ab43ffeb145195f1f22fd5001eca40c80473d28b37	04 Feb 2010, 20:12	1
38,284 38,284	00000000a19c10e9ef560b02c36bad8c141e25b6e6a79cdff24a712a26ab7197	04 Feb 2010, 20:09	1
38,283 38,283	000000006149af5757de75d8af80c3631384365e6deb1bf8a2ad934f6e8584a2	04 Feb 2010, 20:05	1
38,282 38,282	0000000034b4f88b9bbe0d641b7119ebd77a670e62f827f3ac492a8e88224108	04 Feb 2010, 19:59	1
38,281 38,281	0000000015845a55886c8404caac71d6f5f8d1959e3750f1653be63559ce63a5	04 Feb 2010, 19:57	1
38,280 38,280	0000000014cea3e86d26f1b4cac59a720e20aecb534ba496cee166e73c4bb546	04 Feb 2010, 19:51	2
38,279 38,279	0000000036b3a5a07e702bf8126e31a142a7a58bdb1376c1d8aef30c9efd4d94	04 Feb 2010, 19:46	1
38,278 38,278	00000000a253bd661773a368b605cbce931d606039bf909f64534ac29d6890f6	04 Feb 2010, 19:45	1
38,277 38,277	0000000092fddd7e4c5a52ed1b17a5981172024eb3c29a56868ef5949177cfc5	04 Feb 2010, 19:42	1

Previous 10 blocks ↓

Total Size: 769.53 GB

Node Information

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

Uptime: 2 months, 19 days, 11 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,648.13 GB sent, 95.60 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.