Blockchain Explorer | learn me a bitcoin

Memory Pool

500 transactions

0.17 vMB

Show Random Selection

Max Size: 1/200 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
908,435	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 51 secs	0.17 vMB	493	2

Show Transactions

Blockchain

Tip: 908,434 (898,544 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
9,890 9,890	000000001d23b45acd60027e66c01031768d472dc5a7cd279678cfe4216ce37a	05 Apr 2009, 07:48	1
9,889 9,889	00000000fd523232a2811f1458f217b56fb37050e4f7db1280696849cff3388d	05 Apr 2009, 07:39	1
9,888 9,888	00000000c6ebe5f7a54fb279f5b9121d92f2c34e3215215d20a327d30ad5dca6	05 Apr 2009, 07:37	1
9,887 9,887	000000002d00ebefbac23a5958ed1a5a4d6b2528c6054cbb187f9040eac8128d	05 Apr 2009, 07:32	1
9,886 9,886	000000009fb14d3650b8a6ac331ab55d2b7f64b58afac0dc5df5a4bc00622a74	05 Apr 2009, 07:15	1
9,885 9,885	00000000dcd9113fe48054aacf9f23cf40200bd8f24a1f25bad60f842d86f75b	05 Apr 2009, 07:09	1
9,884 9,884	000000007446ffb52462e68259ace3ae9e7e3ccbbbe5ce2c89c5a76e2fe1861c	05 Apr 2009, 06:57	1
9,883 9,883	0000000042ac8da50c65a15238747d1a4f7b3e95dda0ba068d5518d3a941a25a	05 Apr 2009, 06:50	1
9,882 9,882	000000002feb2d6954b845d99c1453a0f157eada14f663cabc96138c1a2faa6e	05 Apr 2009, 06:34	1
9,881 9,881	00000000305fd11c9d5e286ab19b452848a784abc927905d8d91e57928114f85	05 Apr 2009, 06:25	1
9,880 9,880	000000003abc5f04a0388406a3f268716e293394f6824f8e05b8808fcba633c0	05 Apr 2009, 06:13	1
9,879 9,879	000000003d6d7481a0c36a44a14d64d1ffecf63416394195ddf3dfe8e2d02103	05 Apr 2009, 05:59	1
9,878 9,878	00000000eb14c7b934c0860a83bc872c9a4571d8704ba1e9bc37bd2e797d772d	05 Apr 2009, 05:49	1
9,877 9,877	00000000260d7ccc02770bc2c828a2d8fedcb2c5a78b0325b913bea9317c0b17	05 Apr 2009, 05:45	1
9,876 9,876	00000000f22459f7fb26c871a3948e0a604da5c59d62ba7fe3a48df558089293	05 Apr 2009, 05:39	1
9,875 9,875	000000000f2517956407661789046380936c43f6e1d760bf27aab5f27020d611	05 Apr 2009, 05:37	1
9,874 9,874	00000000e6e807e81755db9421d65e1017661109e9270913cab0283fc94acc1a	05 Apr 2009, 05:24	1
9,873 9,873	0000000049adbeeca7fb22c980d0788eb83188c1481fddd6009519d2c9dcfea6	05 Apr 2009, 05:05	1
9,872 9,872	0000000096fed37ea3ca79072dcd1deb328413843550fd271a01bc4e56ea4854	05 Apr 2009, 04:54	1
9,871 9,871	000000006d3d2980b9c32d15159d096877af85bfae5477556f5609bdfe6f9727	05 Apr 2009, 04:55	1
9,870 9,870	00000000f2c4d9b29a159aea94962590b23485560002754f850b77931a5e075e	05 Apr 2009, 04:33	1

Previous 10 blocks ↓

Total Size: 770.51 GB

Node Information

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

Uptime: 2 months, 22 days, 11 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,773.34 GB sent, 99.61 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.