Blockchain Explorer | learn me a bitcoin

Memory Pool

3,731 transactions

1.63 vMB

Show Random Selection

Max Size: 9/200 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
907,782	00000000000000000002349e0000000000000000000000000000000000000000	11 mins, 11 secs ago	1.00 vMB	2,991	3

Show Transactions

Blockchain

Tip: 907,781 (787,797 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
119,984 119,984	0000000000004169ead027388f8c0b2bf5e084c4a08b9ddf9b046e3abd2d82de	24 Apr 2011, 21:25	0.01 MB	35	1,212
119,983 119,983	0000000000004a1b10d8225158c2f0b535472ce1fdfe532a02d153ec7fbfc82f	24 Apr 2011, 20:46	0.00 MB	10	0
119,982 119,982	0000000000004b6df100ab999cb4229654cc0deb724b448e243dad9c05d987e9	24 Apr 2011, 20:42	0.00 MB	8	506
119,981 119,981	000000000000285b7331248715f650b9eed614c451d8655bb68b4df08bfd39a3	24 Apr 2011, 20:36	0.00 MB	4	1,353
119,980 119,980	0000000000002aa8e0124afd53f561670b1cd047e7fb34e1fa11d3b157cb5c5d	24 Apr 2011, 20:32	0.00 MB	2	0
119,979 119,979	0000000000009182fa19fd516ef79750c1981dcf19be93e9d5b88282cd7f3d35	24 Apr 2011, 20:30	0.01 MB	21	0
119,978 119,978	00000000000090c5154dfca009bef8b4d70fa63045e61df9d08990a3c9fcb574	24 Apr 2011, 20:24	0.00 MB	3	3,868
119,977 119,977	0000000000004eff35d217dc7e1ab7257af1a8252f84094ab6ec51b4f9a3b22e	24 Apr 2011, 20:12	0.00 MB	10	648
119,976 119,976	000000000000303b21f14a434104c251db9390fe17c30889ab7f8ec05e16fc8f	24 Apr 2011, 20:06	0.01 MB	18	390
119,975 119,975	0000000000008a7b0381dd44a6c327e98b3e61f83c28c66293a9834ca8484880	24 Apr 2011, 19:55	0.00 MB	1	0
119,974 119,974	0000000000005bbca50bb5d981433363a150bf0645de7bdc1ae3ab1f13e61c4e	24 Apr 2011, 19:53	0.00 MB	9	860
119,973 119,973	0000000000009cbbccc6a95ed678d71f16e7b8da0bb26ca0d6a34b4e66e7a85c	24 Apr 2011, 19:49	0.00 MB	6	0
119,972 119,972	0000000000005441091fdd0391024dd92f5b806d0bb49bf5cc5a06a44bb504fc	24 Apr 2011, 19:47	0.00 MB	8	0
119,971 119,971	0000000000007369291567f5d4235e57ed3d7c3454d89f2d954f5eefcb04f772	24 Apr 2011, 19:45	0.01 MB	15	1,026
119,970 119,970	000000000000003be0584aeb735559daeeca0a23829ee52ac4047ad7f8b650cc	24 Apr 2011, 19:28	0.00 MB	7	300
119,969 119,969	0000000000000048b067e05e286c706aa210fee0a518693edfa988bd883df861	24 Apr 2011, 19:18	0.00 MB	10	0
119,968 119,968	000000000000985e2fc8f34c3a8366f5d6adbfcc0d8eca085f892e4aa35c67d3	24 Apr 2011, 19:16	0.00 MB	8	629
119,967 119,967	00000000000013aa7f91d6578c8f8db27611f00e7979e5bd2a763c01bc54d55e	24 Apr 2011, 19:05	0.00 MB	9	1,249
119,966 119,966	0000000000001a86c6e9a3bcf7fd86b054879fc31345ec032b6495fecbc7ab9b	24 Apr 2011, 18:56	0.00 MB	9	0
119,965 119,965	00000000000069cf03c847d7d1d58b44474021b31dc65a8e83fd3a08e60a768c	24 Apr 2011, 18:56	0.01 MB	36	895
119,964 119,964	00000000000064ac7c1b57c1d3b4fd3a3aeb2f26c96c2dde853eef230a271048	24 Apr 2011, 18:33	0.01 MB	40	855

Previous 10 blocks ↓

Total Size: 769.13 GB

Node Information

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

Uptime: 2 months, 17 days, 23 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,631.14 GB sent, 93.54 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.