Blockchain Explorer | learn me a bitcoin

Memory Pool

22,061 transactions

28.94 vMB

Show Random Selection

Max Size: 123/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,852	0000000000000000000331db0000000000000000000000000000000000000000	2 mins, 41 secs	1.00 vMB	3,558	15

Blockchain

Tip: 841,851 (180,077 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
661,774 661,774	00000000000000000007644e1c75c0881a70db369c10f49ee7e4a0d9e1e3beec	17 Dec 2020, 17:38	1.31 MB	2,158	134
661,773 661,773	00000000000000000007075d8a09899eb056aad2223aa41e61b02620c5cca17c	17 Dec 2020, 17:32	1.30 MB	2,996	148
661,772 661,772	0000000000000000000ba28fd7bf54a338307f011a4bcf4284af8c1437cbfbdb	17 Dec 2020, 17:20	1.52 MB	1,648	130
661,771 661,771	0000000000000000000cebf5735a3034434794e3f98762ca8c35f3b24b86585c	17 Dec 2020, 17:18	1.51 MB	1,975	132
661,770 661,770	0000000000000000000584ff3d7020e0867f336b727b152989333a197439f02c	17 Dec 2020, 17:14	1.35 MB	2,391	138
661,769 661,769	000000000000000000079331c0e6a39458d650004d2e8324a9743dad92b137cd	17 Dec 2020, 17:08	1.18 MB	2,880	135
661,768 661,768	0000000000000000000c6b92eecc3d0749578008302047768ad399a831ca7d3b	17 Dec 2020, 17:02	1.27 MB	2,840	149
661,767 661,767	0000000000000000000e80e0d0f0ab485230c58604950c806abdd14d3eec970e	17 Dec 2020, 16:50	1.27 MB	2,806	146
661,766 661,766	0000000000000000000bb84a36a1af5162ca950f6d258b99a39eead2112501bc	17 Dec 2020, 16:39	1.28 MB	2,249	132
661,765 661,765	00000000000000000000e45e10a89d6f41f518727ec1bf98fccc84082de288ec	17 Dec 2020, 16:38	1.23 MB	2,738	163
661,764 661,764	0000000000000000000b9c42977fc26b1e5e5fb6d14e754f8f44eeed60955daa	17 Dec 2020, 16:11	1.15 MB	898	123
661,763 661,763	000000000000000000004ebe3b744413f341ca031b078a21e20cf94e0b5eb68e	17 Dec 2020, 16:10	1.27 MB	2,489	144
661,762 661,762	00000000000000000005c99473581bd06acaf3b55b61f5605c4edc1a297a6ac3	17 Dec 2020, 16:00	0.00 MB	1	0
661,761 661,761	0000000000000000000466cce1cc2a4825d6537842301897006931368c06ef89	17 Dec 2020, 15:59	1.29 MB	2,659	147
661,760 661,760	00000000000000000007a44d83c6bace0bdb61f5bb6a50fddd8d99b8c5c13ce5	17 Dec 2020, 15:42	1.69 MB	431	115
661,759 661,759	00000000000000000006480f6b7fc1f2bc0305e1a4530c824b277db218f742d7	17 Dec 2020, 15:43	1.33 MB	2,598	136
661,758 661,758	000000000000000000005e652daeefbaac4fe61753fc4b2bb0c0da4318640c1a	17 Dec 2020, 15:32	1.34 MB	2,466	126
661,757 661,757	0000000000000000000dceb344a63af3741d6d2a1befe63179aaa4ca76616dc2	17 Dec 2020, 15:29	1.24 MB	2,760	131
661,756 661,756	0000000000000000000700076d992398751611c3d574c642d4618f815157114f	17 Dec 2020, 15:22	1.26 MB	2,885	129
661,755 661,755	00000000000000000001b6fdba6ea0e69c0da94c6be4b571a0180f98f07ecf3b	17 Dec 2020, 15:17	1.38 MB	2,381	129
661,754 661,754	000000000000000000047672851edc74ff708bf333840ee759154746b4882426	17 Dec 2020, 15:13	1.32 MB	2,722	141

Previous 10 blocks ↓

Total Size: 646.48 GB

Node Information

IP: 45.144.112.208
Port: 8333
Version: 250000
Subversion: /Satoshi:25.0.0/

Uptime: 30 days, 1 hour, 55 minutes
Connections: 10 outgoing, 109 incoming
Data Transfer: 8,357.49 GB sent, 37.99 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.
All of the fee rates are in sats/vbyte.

AFR = Average Fee Rate

About

This is a basic blockchain explorer for exploring Bitcoin data.

All of the data comes directly from a Bitcoin Core node running on the same server as this website. This data is retrieved via bitcoin-cli commands.

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.

Limitations

This is not a fully-fledged explorer as it does not use a custom database.

This means there are a few limitations:

No address search. Bitcoin Core does not keep track of addresses and balances.
Cannot move forward through transactions. A single transaction doesn't include information about whether the outputs have been spent (or which transactions spent them), so whilst you can move backwards through the inputs, you cannot move forwards through the outputs.

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead. But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

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 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.