Blockchain Explorer | learn me a bitcoin

Memory Pool

50,836 transactions

35.96 vMB

Show Random Selection

Max Size: 175/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,152	0000000000000000000331db0000000000000000000000000000000000000000	1 min, 59 secs ago	1.00 vMB	5,426	29

Blockchain

Tip: 842,151 (402,823 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
439,328 439,328	0000000000000000017a71df82fba10f238724c992c90878ec23b560700be3fb	17 Nov 2016, 06:36	0.75 MB	1,973	76
439,327 439,327	0000000000000000041077c83fbf2edd93f5bab7ec843fcf83b113db9d24669b	17 Nov 2016, 06:22	0.02 MB	69	64
439,326 439,326	0000000000000000021e66117a5a148c20f7923229e15ff4436a0dc405483f0e	17 Nov 2016, 06:22	0.71 MB	1,615	61
439,325 439,325	0000000000000000042a915d5f00856af604ad78873704fe22fb3834d6f3105b	17 Nov 2016, 06:12	0.75 MB	405	17
439,324 439,324	000000000000000000ec8da2b49f12e965d47b59f0b1ab52d43a3c617655497d	17 Nov 2016, 06:11	0.20 MB	449	61
439,323 439,323	000000000000000003033b14963d8df0b475ad37251230b312ada6c2bcece3b9	17 Nov 2016, 06:09	1.00 MB	241	4
439,322 439,322	00000000000000000017494d99401914ab88b688739dd7c824bd01ee4553a0ea	17 Nov 2016, 06:07	0.75 MB	720	27
439,321 439,321	000000000000000004291131672764d29a2ec4329878a5a979dbf20b2b58e72f	17 Nov 2016, 06:05	0.73 MB	1,890	66
439,320 439,320	00000000000000000307c1a04d8b42db65bb9d5f7449c8744179ab1e8609516f	17 Nov 2016, 05:54	0.75 MB	1,576	58
439,319 439,319	000000000000000003ae105539d254ab5648f48fe547a3201bdfd655124f14bc	17 Nov 2016, 05:44	1.00 MB	865	26
439,318 439,318	000000000000000001ad80b35dfa5ffb638491d3779b7d0461a6211e7159e150	17 Nov 2016, 05:39	0.34 MB	546	61
439,317 439,317	00000000000000000174ba0a5e38a52b3ce739c6c413a3764f71f597e7996009	17 Nov 2016, 05:37	0.70 MB	1,199	58
439,316 439,316	000000000000000003f11ec7aeeb40ab97885da973c823132f660d185c23bc10	17 Nov 2016, 05:29	0.49 MB	919	54
439,315 439,315	000000000000000001886a8ca3d30530aad0741e9465cd517f324e847753c75c	17 Nov 2016, 05:23	1.00 MB	213	3
439,314 439,314	0000000000000000033e34ffefb23a8de7695e9b9b19d1c325f71b4cc33fd792	17 Nov 2016, 05:23	0.30 MB	830	64
439,313 439,313	000000000000000001a95a6dc8607e519a1d1df1c2ab10c8ac518e5f67e6b393	17 Nov 2016, 05:20	0.14 MB	250	53
439,312 439,312	000000000000000004396385d1a0a4ea969f7d05a07bdab2cf71a2a194c148a8	17 Nov 2016, 05:19	0.92 MB	1,586	50
439,311 439,311	000000000000000000f327ae74bda56fb7f28b3a1706728fcf339a313b4335a1	17 Nov 2016, 05:09	1.00 MB	2,108	65
439,310 439,310	000000000000000001e7d5fd370b7c2dcd643a55cb40eb4de93318607e3d9057	17 Nov 2016, 04:56	0.49 MB	1,158	65
439,309 439,309	0000000000000000007919428ded5cf6c2de597424badee7545b190d559e3716	17 Nov 2016, 04:48	0.75 MB	1,197	42
439,308 439,308	0000000000000000012ea2dd8035eb500d64ee759d3f7ee6e3b61b3878925bf1	17 Nov 2016, 04:42	0.78 MB	1,241	42

Previous 10 blocks ↓

Total Size: 647.02 GB

Node Information

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

Uptime: 1 month, 1 day, 19 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,445.78 GB sent, 42.41 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.