Blockchain Explorer | learn me a bitcoin

Memory Pool

101,256 transactions

34.76 vMB

Show Random Selection

Max Size: 196/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,703	00000000000000000003629a0000000000000000000000000000000000000000	4 mins, 22 secs ago	1.00 vMB	5,661	20

Blockchain

Tip: 844,702 (343,839 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
500,863 500,863	0000000000000000007e21959af85d9951e384de889f148288fdc247f4bb4642	24 Dec 2017, 17:11	1.04 MB	828	187
500,862 500,862	0000000000000000006a9189950f451d1639c0be69fb1a1778630c979cdaf46d	24 Dec 2017, 17:10	1.12 MB	1,213	287
500,861 500,861	00000000000000000033e1884956841aa9ff5d14d05e834f15aa9536522a7467	24 Dec 2017, 17:08	1.07 MB	2,571	686
500,860 500,860	000000000000000000838a97af141fd6ca75219d2caf9fe75bcde5195862320e	24 Dec 2017, 16:55	1.05 MB	2,553	676
500,859 500,859	000000000000000000947d342f7bac64892dc9086d52cc55b14d186cf0af723e	24 Dec 2017, 16:43	1.12 MB	2,133	689
500,858 500,858	000000000000000000588b5eecab9161680f73517840c8114f7a15255b1106c7	24 Dec 2017, 16:33	1.07 MB	2,297	960
500,857 500,857	00000000000000000013fce479b5bc9509ecd04c6cccff1a45cd7ca732e3c066	24 Dec 2017, 16:09	1.02 MB	1,417	282
500,856 500,856	0000000000000000008adf168e59c00d74f5a0077993e0c3848eefd82e4daa9c	24 Dec 2017, 16:07	1.01 MB	2,368	244
500,855 500,855	00000000000000000067f122bb548a7984a82be1954cf61d7f35cf41cc37282a	24 Dec 2017, 16:05	1.02 MB	1,160	347
500,854 500,854	0000000000000000007e899c8ff806a366efd4af0e572f496132fe826d556e2a	24 Dec 2017, 16:00	1.04 MB	1,382	412
500,853 500,853	00000000000000000057eb08884ed306785c2cb138818637eb109be7a713a944	24 Dec 2017, 15:56	1.01 MB	921	208
500,852 500,852	0000000000000000001f234c07b96cd26bdbe345fda0a4dc3207b9428bbda681	24 Dec 2017, 15:55	1.06 MB	2,246	693
500,851 500,851	0000000000000000000cffd5f8fff62f3a6c40192f882c686999b93972db3262	24 Dec 2017, 15:42	1.03 MB	1,443	473
500,850 500,850	00000000000000000006e5ef3749c60cbf221851f84734462e122d3cea9bdd69	24 Dec 2017, 15:36	1.09 MB	1,802	448
500,849 500,849	00000000000000000025eae7f995332277242d676d5611f61cb9cca921205820	24 Dec 2017, 15:29	1.04 MB	1,933	442
500,848 500,848	00000000000000000033b80e564d56c697cea7f02490ea4cb57ef2d896e4b119	24 Dec 2017, 15:22	1.05 MB	2,100	505
500,847 500,847	00000000000000000012c785558fb1b84d1c48a50b20567f9000f8fef8a26468	24 Dec 2017, 15:17	1.06 MB	2,131	893
500,846 500,846	00000000000000000048bd41931f1ee411eac82a5073afc1f3693719655a69cf	24 Dec 2017, 14:59	1.03 MB	1,721	373
500,845 500,845	0000000000000000004925bfb652b7400f0b201574cf03c9e1960f54fbced308	24 Dec 2017, 14:55	1.01 MB	1,215	247
500,844 500,844	00000000000000000042ee59277c06de6ce68c2c6e0157db5fe8b3ccecd5cdf3	24 Dec 2017, 14:55	1.06 MB	1,352	368
500,843 500,843	0000000000000000000d2cc3b4fcdd6080cdaf9e9879d268ae52c87ebb2a8f9c	24 Dec 2017, 14:52	1.13 MB	2,498	477

Previous 10 blocks ↓

Total Size: 651.84 GB

Node Information

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

Uptime: 1 month, 19 days, 20 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,179.62 GB sent, 71.06 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.