Blockchain Explorer | learn me a bitcoin

Memory Pool

1,089 transactions

0.41 vMB

Show Random Selection

Max Size: 2/200 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
908,426	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 38 secs	0.38 vMB	1,070	1

Show Transactions

Blockchain

Tip: 908,425 (856,026 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
52,399 52,399	000000000fa1adceee234e5bdbd2edc1ca1455e87c88009e1ed4da06c23d13b3	21 Apr 2010, 20:53	0.00 MB	1
52,398 52,398	000000000ab8a23afa1efdaf3eba191132f1faa9b607d4a23f367a4118912477	21 Apr 2010, 20:49	0.00 MB	1
52,397 52,397	0000000015ed362dcecf15fae4651e89ab084ab3b312755cce97cf6bc213926a	21 Apr 2010, 20:48	0.00 MB	2
52,396 52,396	000000001a015974be92026b8d76c470aeea0fc58345b9645a0f995b0686be49	21 Apr 2010, 20:33	0.00 MB	1
52,395 52,395	000000001b04e149199b658af963f500fc748148c7532ba306cafaed32444c13	21 Apr 2010, 20:25	0.00 MB	1
52,394 52,394	000000001fa7380ae7cbae345a0505e70d4d683a08c14ec663764e381b289b64	21 Apr 2010, 20:25	0.00 MB	1
52,393 52,393	00000000142e3cb30541c933988231c160bc6991dbd475858dad141b16f1a91f	21 Apr 2010, 20:24	0.00 MB	1
52,392 52,392	00000000078b55586a74dbf0a3e56fdce30051206446c4f3b52315f42bc55b02	21 Apr 2010, 20:12	0.00 MB	1
52,391 52,391	000000001daac297c77cac90c619d1c1417edbfda344d77faa444558933a3f6b	21 Apr 2010, 20:08	0.01 MB	2
52,390 52,390	000000001519fcbc41cdb6aeb7ef4d1bc1057a3ebbcd6b061f5717bc1ed913af	21 Apr 2010, 19:53	0.00 MB	1
52,389 52,389	00000000198877749ebadd14f8f0879ac953997a45b97e612835fa3aa0e77714	21 Apr 2010, 19:52	0.00 MB	1
52,388 52,388	00000000038246da20fd1f1e0c0750f68570cb8e130c0c911588cbd04e5fe4f2	21 Apr 2010, 19:48	0.00 MB	1
52,387 52,387	000000000ece64af688f4929c295c10997c4a14254c5a33d8822010d07f9a33d	21 Apr 2010, 19:47	0.00 MB	1
52,386 52,386	0000000002120ec57b9613be79ed89fb9419a7c8bd93413c520b1059d7eb9eab	21 Apr 2010, 19:43	0.00 MB	1
52,385 52,385	000000001913f78ba49592ec83f386ee75c0df7ff372a8e9d4e7e378f13fe070	21 Apr 2010, 19:41	0.00 MB	1
52,384 52,384	00000000083bbbd343140979945a6181fce9cf00cccaddb9acbaf1fab5a5a89c	21 Apr 2010, 19:38	0.00 MB	1
52,383 52,383	000000000dddb8e5bbcdb5ffb58de7b43067c8347ade03602ef2b0cba3d1295b	21 Apr 2010, 19:37	0.00 MB	1
52,382 52,382	00000000206370622d13a702fccc7d0c86147fc017dbafdb0e3feafa8febfbdb	21 Apr 2010, 19:36	0.00 MB	1
52,381 52,381	000000000ff8429e68ec2e3bfe6c92646c8c5f9a7a58670dccd86a3be2902d14	21 Apr 2010, 19:31	0.00 MB	1
52,380 52,380	000000000c85ddcaf8b3c4415845cfac0d4b50db2cb0b60a7f72293493215496	21 Apr 2010, 19:24	0.00 MB	1
52,379 52,379	000000001eba85c19948c0af30405c4a33f86ba2e4e4d54f53ed0ee02bef0c2b	21 Apr 2010, 19:19	0.00 MB	1

Previous 10 blocks ↓

Total Size: 770.49 GB

Node Information

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

Uptime: 2 months, 22 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,763.65 GB sent, 99.53 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.