Blockchain Explorer | learn me a bitcoin

Memory Pool

1,845 transactions

0.50 vMB

Show Random Selection

Max Size: 3/200 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
908,634	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 16 secs	0.50 vMB	1,844	2

Show Transactions

Blockchain

Tip: 908,633 (896,997 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
11,636 11,636	00000000971c9fb367cd25045a968209bc8c686cf5480039233065f7bf21bd09	20 Apr 2009, 13:53	1
11,635 11,635	000000009c9b1e82f3713077c97119af489a783cf65489956c3c8fc9be8e01e2	20 Apr 2009, 13:41	1
11,634 11,634	00000000a65e8e9891294c1a3d1d53021ee003c75e664ff97ad6f615b0b24ba9	20 Apr 2009, 13:22	1
11,633 11,633	00000000598e42d010e606494567c22bfd5e7af02775c99e56582df14b57c69e	20 Apr 2009, 13:12	1
11,632 11,632	000000005079907426e729b1e04379a35b1d3198aba8488a5dd0b5ce609baeed	20 Apr 2009, 13:07	1
11,631 11,631	000000005909657d388a5ed1365ecade788941b61c8eaa37ab7d29013b0acaa3	20 Apr 2009, 12:47	1
11,630 11,630	00000000083e1a76e3b52b3e25ece5eb3d0c92bc8666ea40543eb7ed885d6bba	20 Apr 2009, 12:41	1
11,629 11,629	00000000a3033e0d624a4da705a3ebf153b8fdf5ed30c0651233b8775a7c2129	20 Apr 2009, 12:16	1
11,628 11,628	0000000066af537ebb2d5c0024cd607e4b12b7753ee77bdebb32c3ab375db13b	20 Apr 2009, 12:03	1
11,627 11,627	00000000e3775f57b4f5803b062a407eb1899917a1888dc9be72d24c9e0ec39c	20 Apr 2009, 11:53	1
11,626 11,626	00000000a08379230a29d6eb935eb53bf588fdce0b50aedc9720f7d2d88df8f0	20 Apr 2009, 11:07	1
11,625 11,625	000000009e7a31de2079afb7c6f3cbc200bb992e6ff01eb9fac081d6f10d2e1a	20 Apr 2009, 11:02	1
11,624 11,624	00000000992287dabc8916a6f960bd5ce66de44f90060dcd5d05e905da15bc88	20 Apr 2009, 10:56	1
11,623 11,623	00000000fedac7ccd36c21d8561094548c862b6c2a8c31d7bbd20c21ac7211ce	20 Apr 2009, 10:54	1
11,622 11,622	00000000ca0521256b3dcce9c16868bf93eaabf0e24b154f160fb3164cdfe7ce	20 Apr 2009, 10:40	1
11,621 11,621	00000000b1beeef0c14516e93886977cc5823bf8baee7c7f94e1e42e6bcd6b9c	20 Apr 2009, 10:19	1
11,620 11,620	00000000c905f1ed47b301beba5a5ab23e4a18e694fc381fed58fa024f1ef847	20 Apr 2009, 10:17	1
11,619 11,619	000000002b519d326013d6484fdcba3b53acb27106d15aa390748446978d2b8f	20 Apr 2009, 09:55	1
11,618 11,618	00000000c5befced758d6baacc8cc6de3011d11c17dd33c9f7cc8b699f8c690d	20 Apr 2009, 09:53	1
11,617 11,617	00000000cf0b8c51e386d5e00d1181bc62786e1e3b75e3244da17f7283d9958b	20 Apr 2009, 09:40	1
11,616 11,616	000000004207115519e5449b53e7e8a2d519fefe217673c4112f30090f70f6c5	20 Apr 2009, 09:22	1

Previous 10 blocks ↓

Total Size: 770.88 GB

Node Information

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

Uptime: 2 months, 23 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,850.80 GB sent, 101.29 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.