Blockchain Explorer | learn me a bitcoin

Memory Pool

32,849 transactions

36.54 vMB

Show Random Selection

Max Size: 157/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,395	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 7 secs	1.00 vMB	2,078	17

Blockchain

Tip: 842,394 (403,054 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
439,340 439,340	000000000000000002f02168240785360794370e3adef8032e364d4d84102a59	17 Nov 2016, 08:17	1.00 MB	845	60
439,339 439,339	0000000000000000032a7332f9382e5733d5babeacde15f716672eb9067079b7	17 Nov 2016, 08:16	1.00 MB	256	67
439,338 439,338	0000000000000000028f9b8d3cd53b4714fe3beb761907bfe597ba2e62a421af	17 Nov 2016, 08:14	1.00 MB	2,075	87
439,337 439,337	0000000000000000033465e3c672d836ba1bbc859105086b5d35f269e452feb6	17 Nov 2016, 07:41	0.04 MB	105	217
439,336 439,336	0000000000000000025eee59ae7229bacf81ee16d9d366689103fecd217aa670	17 Nov 2016, 07:37	1.00 MB	618	24
439,335 439,335	000000000000000003a042d713c09ba872af2d4161add512047c053e3e2adc26	17 Nov 2016, 07:35	0.37 MB	669	50
439,334 439,334	00000000000000000280145bda0adc19f3bf2d94571fcd6a16c9ddb706c51915	17 Nov 2016, 07:32	0.74 MB	806	37
439,333 439,333	000000000000000001f8e5fad93d67601868e511f67243e47d5ed19a20a61665	17 Nov 2016, 07:30	1.00 MB	1,641	48
439,332 439,332	000000000000000003aada61ad8ddcd344bc341434d886e1b0fdc59ec239fb8c	17 Nov 2016, 07:29	1.00 MB	2,085	62
439,331 439,331	000000000000000003c6db212c80002de65a570b3389ac37880ff42ff88b33d8	17 Nov 2016, 07:27	1.00 MB	942	86
439,330 439,330	0000000000000000027507775b1d5e6b5fdd01da08484087d87dbd617b68f10e	17 Nov 2016, 07:02	1.00 MB	1,864	71
439,329 439,329	000000000000000003e3bf29a37b64cef3e06858274b75beb59c6d2fff546f79	17 Nov 2016, 06:48	1.00 MB	2,132	60
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

Previous 10 blocks ↓

Total Size: 647.46 GB

Node Information

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

Uptime: 1 month, 3 days, 17 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,492.13 GB sent, 45.84 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.