Blockchain Explorer | learn me a bitcoin

Memory Pool

5,645 transactions

1.93 vMB

Show Random Selection

Max Size: 11/200 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
907,979	00000000000000000002349e0000000000000000000000000000000000000000	1 min, 45 secs ago	1.00 vMB	3,191	3

Show Transactions

Blockchain

Tip: 907,978 (902,345 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
5,633 5,633	0000000033f505543e0cd672552cd0135d4fb8a10961ff386420a8e9ac5a4779	26 Feb 2009, 07:31	1
5,632 5,632	000000002a98484f5fa940d1f5e7c1340d354438d9842b974afdafe56dd773e1	26 Feb 2009, 07:06	1
5,631 5,631	000000008f8eea4d988b36f4dac1eb2ca51b1ef1800e9747a3ce5e2271bda43c	26 Feb 2009, 06:44	1
5,630 5,630	0000000009e9cdbe92d53b0b9fe6bebeded78146fc57db033f58d10dd6a24d28	26 Feb 2009, 06:28	1
5,629 5,629	000000005172da61ecbd45772b661a760819fd016fff994e68a2d5a26ab3382a	26 Feb 2009, 06:07	1
5,628 5,628	00000000f406d0f8c50c98831220838486f6b6295a54b6ae72200dfa97ba11c6	26 Feb 2009, 06:02	1
5,627 5,627	0000000058ac557f3f883c264d58f850a8bd1a7650e74f2f567ead10530606a8	26 Feb 2009, 05:54	1
5,626 5,626	0000000098f28df657d414aa9d31da4350cad4b3c8046837c0129478be169d41	26 Feb 2009, 05:32	1
5,625 5,625	00000000e8ca9ad4f38bb3bafc5834fc4dfd8b91488c17d8cb8524224141b309	26 Feb 2009, 05:24	1
5,624 5,624	00000000dd333867e9e05c70d22116d836fe301669eab69e3928e6b52ca5d672	26 Feb 2009, 05:00	1
5,623 5,623	00000000468745b1dba20167e045012c7492e3615ed405f7d9bdad9e7b4f2029	26 Feb 2009, 04:54	1
5,622 5,622	0000000015686e6d20976f90b363e6aea897c221d35b7e91a90bf94527adf546	26 Feb 2009, 04:44	1
5,621 5,621	0000000077aaae76b5696366b594ee59cc2137546365c1651cb610528b9dbc76	26 Feb 2009, 04:20	1
5,620 5,620	0000000020c385efb05bd1a41ad9b3f27bcbf7a323088f9498629049ede86097	26 Feb 2009, 04:10	1
5,619 5,619	0000000039f2ad51345de657e8ff16d1d961d7446ee4db55dc9ccf56dfc7f2ff	26 Feb 2009, 03:55	1
5,618 5,618	00000000d8738058a2623a01712488226f7c2c0f0465b3083ce4f78d42c79635	26 Feb 2009, 03:32	1
5,617 5,617	00000000a8d5375fff46726718088c99c77b2ef912fd35db2eb0181a7e2bbc25	26 Feb 2009, 03:22	1
5,616 5,616	00000000a42aed303e7d8c8bdac435edda2005c829555353190d9b4a0ea3c299	26 Feb 2009, 02:59	1
5,615 5,615	000000000c77605c9abd4c89dd1734ca8feba72ae8b9e654f9a88e5e6d3b3ef0	26 Feb 2009, 02:51	1
5,614 5,614	0000000077f55034faf5042bad15a2533008161171902b783fc309162040aa2e	26 Feb 2009, 02:34	1
5,613 5,613	000000000aaeb860e58ea6677ebe2ace24708a27eb957758c8f82ee018f3ee94	26 Feb 2009, 02:18	1

Previous 10 blocks ↓

Total Size: 769.51 GB

Node Information

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

Uptime: 2 months, 19 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,647.20 GB sent, 95.47 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.