Blockchain Explorer | learn me a bitcoin

Memory Pool

69,157 transactions

40.72 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,084	0000000000000000000331db0000000000000000000000000000000000000000	11 mins, 20 secs ago	1.00 vMB	4,787	35

Blockchain

Tip: 842,083 (407,977 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
434,106 434,106	000000000000000002bae25e105532cc9feb03a331d424b9d1802a3c04ce4326	13 Oct 2016, 02:42	1.00 MB	2,571	70
434,105 434,105	00000000000000000158d29fe7ab8d28df34c15db94abb0be0d4d0325fc83e3b	13 Oct 2016, 02:26	1.00 MB	2,929	79
434,104 434,104	00000000000000000348f497418592ea76263e97de82625431d5bb7b3174cb1d	13 Oct 2016, 01:46	1.00 MB	2,512	70
434,103 434,103	0000000000000000034d7dff668ad2f2c06ca003088b478ee075e7ae7b85c5f0	13 Oct 2016, 01:23	1.00 MB	2,746	72
434,102 434,102	00000000000000000277587382eea17aa046e1733cd7b75aa8acc6b9b7b5d868	13 Oct 2016, 00:58	0.69 MB	1,620	62
434,101 434,101	000000000000000000c842de38d0139da195882a91b836b46c0215af29903163	13 Oct 2016, 00:46	0.53 MB	1,024	55
434,100 434,100	00000000000000000055355040164e0c58c4b5a55861590aa9d579fbb8765d73	13 Oct 2016, 00:39	1.00 MB	2,462	61
434,099 434,099	0000000000000000013dc5c289a8792136c89c57bc935e3c690063a954db5dd0	13 Oct 2016, 00:19	0.80 MB	1,494	56
434,098 434,098	000000000000000001a219dfd131c694802d789d3c3b707c588c5dd5162aa258	13 Oct 2016, 00:08	0.89 MB	1,960	61
434,097 434,097	0000000000000000041d6a3e91f521f9da715c15bd900c5547c27aed6b939664	12 Oct 2016, 23:54	0.91 MB	2,094	59
434,096 434,096	000000000000000000df485dc193e91d55960873dbefb15faa5aaaaa5b080368	12 Oct 2016, 23:37	0.92 MB	2,187	61
434,095 434,095	0000000000000000005e6ceeddc741f6af5acaed79af9d2ee6030a96a6981752	12 Oct 2016, 23:23	0.26 MB	548	62
434,094 434,094	000000000000000000844eb60a65677ebb89a18579f18632bfddc5cb432180ba	12 Oct 2016, 23:19	0.34 MB	798	62
434,093 434,093	0000000000000000013d0c0003e1236a61f8b89ebaa0c2c56d15ba65555c785c	12 Oct 2016, 23:13	0.38 MB	874	61
434,092 434,092	000000000000000000f01886b0af9501ba2e381e0a8d1882fbfcae15d7df3cf5	12 Oct 2016, 23:07	0.83 MB	1,866	65
434,091 434,091	000000000000000002f1301a3ddf0343f51cf93257cc741e099a6c1771e82051	12 Oct 2016, 22:54	0.99 MB	1,400	35
434,090 434,090	000000000000000003dbb6d5f36398dd505e229b21a6434fd724479c170f98e0	12 Oct 2016, 22:45	1.00 MB	649	19
434,089 434,089	0000000000000000043bc93e4c0c9ac3d99c2543e8f8945a44a498ecc965265b	12 Oct 2016, 22:42	0.98 MB	2,157	59
434,088 434,088	000000000000000000408211a27e9d6510d7063a4bb813db66ffa5e3a92dc5c2	12 Oct 2016, 22:28	0.51 MB	925	47
434,087 434,087	000000000000000000fee1f061ecb68bed7f4b4c8ba7e7940ce63ab3f68852ed	12 Oct 2016, 22:22	1.00 MB	972	17
434,086 434,086	0000000000000000034bd11304f91cb5e2d3e40d62adbf6b0398f2cfa4ccf0a4	12 Oct 2016, 22:21	1.00 MB	2,005	50

Previous 10 blocks ↓

Total Size: 646.91 GB

Node Information

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

Uptime: 1 month, 1 day, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,434.73 GB sent, 41.35 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.