Blockchain Explorer | learn me a bitcoin

Memory Pool

8,315 transactions

2.92 vMB

Show Random Selection

Max Size: 16/200 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
908,292	00000000000000000002349e0000000000000000000000000000000000000000	29 mins, 49 secs ago	1.00 vMB	3,972	4

Show Transactions

Blockchain

Tip: 908,291 (906,396 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
1,895 1,895	000000009c8947d18a2f8bf459d370150add628984b5274d729790f1950ab1dc	26 Jan 2009, 04:04	1
1,894 1,894	0000000039f4e3c30b12723e6084ead7a25110ef172e54a3aa70d7c8904ecd9e	26 Jan 2009, 03:55	1
1,893 1,893	0000000028d4d888fb3a640c08a2aed5b26ccbdefbc78066c71d4e8b4c414fb5	26 Jan 2009, 03:52	1
1,892 1,892	000000002a4816882c1c3c88a8f79ac8a5c760dd2f941148e80226024a56d74d	26 Jan 2009, 03:43	1
1,891 1,891	000000000b9b127df1ddd724973613e688ec8e8e8381ec893768e40c0bcb1026	26 Jan 2009, 03:32	1
1,890 1,890	00000000a8a51545d4f832bdc7d613721795024a022ee5146358045179e1b022	26 Jan 2009, 03:31	1
1,889 1,889	00000000bf3fc4c4ab6737df907f613b5aa86373d426b5e86a1009030852f129	26 Jan 2009, 03:26	1
1,888 1,888	000000001ee1d3053357a374d6d9746e80d56a666f3827c92e80e0d1b3f2f2a1	26 Jan 2009, 03:21	1
1,887 1,887	000000008865014383055fbc472d628eb95ef3924a4163b1188eaa7bf6a0aff3	26 Jan 2009, 03:16	1
1,886 1,886	0000000072d2a9bc066cd767cc7b87f55c2ed6a56f3afa209875fa754e33a9f9	26 Jan 2009, 02:59	1
1,885 1,885	000000006a7e674aa8851c0821d246124b62afcbc224c493a3e898d0618dfa52	26 Jan 2009, 02:58	1
1,884 1,884	00000000be3d49138ffadc146173b21c3b9f4fd3225617a4656873b2ed4a4cdd	26 Jan 2009, 02:49	1
1,883 1,883	00000000feeb0d4b6494e4ccd20aef37fb9d93fb45a1feee644c2aaa33ebda4a	26 Jan 2009, 02:33	1
1,882 1,882	000000002457c6c89c31b8cdbdcccf4ba884dbe7d7fce2a6ccd2ee7e75c122f6	26 Jan 2009, 02:22	1
1,881 1,881	00000000c0577d1bd0329e645f7f6f79d224bb3e6af8cd480c1210010ce08680	26 Jan 2009, 02:14	1
1,880 1,880	00000000ef5126d211c6e240795c88d9475c2b0b5d5e75bb0feae6cf59775f08	26 Jan 2009, 02:08	1
1,879 1,879	000000004718c1ef012d3980ba6c85916402c57e4bb0d285f4041627f326d850	26 Jan 2009, 01:49	1
1,878 1,878	00000000d02b479f4b12acc60bd26b95c74ea25ba831facd30117dffa9e94cb4	26 Jan 2009, 01:46	1
1,877 1,877	00000000ba48a5254205120912ea04481540b940d871f1e5828f8e4421d57241	26 Jan 2009, 01:40	1
1,876 1,876	00000000c997904ae560a37450d81ebf44414e6c29d43e24be0e9c3285e00734	26 Jan 2009, 01:33	1
1,875 1,875	00000000a15e23a0455d0453a6216857db4f1920308eea8b7f21b2ef9698ed75	26 Jan 2009, 01:21	1

Previous 10 blocks ↓

Total Size: 770.16 GB

Node Information

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

Uptime: 2 months, 21 days, 11 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,692.39 GB sent, 98.33 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.