Blockchain Explorer | learn me a bitcoin

Memory Pool

905 transactions

0.30 vMB

Show Random Selection

Max Size: 2/200 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
908,667	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 53 secs	0.29 vMB	894	1

Show Transactions

Blockchain

Tip: 908,666 (863,311 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
45,355 45,355	0000000008fea5ef59f516b3add8fe96d50b5dfe67e85203a3e446a38f3c9780	15 Mar 2010, 07:53	1
45,354 45,354	000000002fc93c81057d570e809f7604a7b35769a54c10e2211189f9deb02612	15 Mar 2010, 07:50	1
45,353 45,353	000000002afd6170cad2bc54bce3c4a73a743909a769e44b2ab600f0071a0bbf	15 Mar 2010, 07:49	1
45,352 45,352	000000000c0d110502e597220119737c24b5ddd4bf89ca177d7b7fbd64988f09	15 Mar 2010, 07:38	1
45,351 45,351	0000000030c39e6407e178c70fb877578ed32b6707dece0486b97c7f864e807e	15 Mar 2010, 07:37	1
45,350 45,350	00000000063845130dd55be1bf7a5c2ed893f707c1918f9692225f5832087d6c	15 Mar 2010, 07:23	1
45,349 45,349	000000001ad6709579d2fe9c26f4237ccaeb65b0d9996d44d63fe5697194a054	15 Mar 2010, 07:15	1
45,348 45,348	0000000026a05586f824acee26230c4f8f5dd0137c253147f529f3f9e41470ff	15 Mar 2010, 07:02	2
45,347 45,347	0000000007012c6291ea7e85585bce3a9322f8cd07b4b41343f4cd20431f19f3	15 Mar 2010, 06:48	1
45,346 45,346	000000000fa01a0dc8280112feb3b46863c5cf0f4d58c499d1e60d1d5d63106c	15 Mar 2010, 06:47	1
45,345 45,345	000000000b241a6ea8d0f6df2368da34691ed76dc8cca512cf9be406815646bd	15 Mar 2010, 06:41	1
45,344 45,344	00000000009a2166cb682f62354e2d4314b94fed66cda1d79a6f0a11fd3d2ab0	15 Mar 2010, 06:37	1
45,343 45,343	0000000023eef0f9c41611ef5603fb5a868bd950f02f28a8e169f916675dc5ce	15 Mar 2010, 06:18	1
45,342 45,342	0000000019d914e8538860467924d9c29bdbb8c01a4160a7ef242d85a8f62cb5	15 Mar 2010, 06:12	1
45,341 45,341	00000000344b44508c49e9a06aaa9990635acee498fc365a85ca4bbef59b1da0	15 Mar 2010, 05:57	1
45,340 45,340	0000000018c71fb8907d7755782765666076936e7ca07f8cb2017cd4218d0d4b	15 Mar 2010, 05:55	1
45,339 45,339	000000001ea9a1cc60b09a226f25d26bfda435e5c55fe979af7f07b43062ddbd	15 Mar 2010, 05:42	1
45,338 45,338	000000000bbb97843911af83bd0565c68ba8b11c87ecb9424694c885c3ba6f5a	15 Mar 2010, 05:42	1
45,337 45,337	00000000072c3de81814a6c90c6e0ad3d076e302afd3de1a1cb19be87e8a3d34	15 Mar 2010, 05:33	1
45,336 45,336	000000000d064a733fb297d416dd1e490952dc7e31bf258cbdf76863aa365b29	15 Mar 2010, 05:07	1
45,335 45,335	0000000020ad581704d7a000fcd65f5c5ec9cfb7b86de309a155090bc4118419	15 Mar 2010, 05:06	1

Previous 10 blocks ↓

Total Size: 770.94 GB

Node Information

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

Uptime: 2 months, 23 days, 19 hours
Connections: 11 outgoing, 114 incoming
Data Transfer: 1,853.31 GB sent, 101.64 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.