Blockchain Explorer | learn me a bitcoin

Memory Pool

35,336 transactions

45.64 vMB

Show Random Selection

Max Size: 183/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,939	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 20 secs	1.00 vMB	4,416	17

Blockchain

Tip: 841,938 (431,622 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
410,316 410,316	00000000000000000114bd7fc12b6e98925ddd04a9a29f653515bbdc82bfe83e	05 May 2016, 08:00	1.00 MB	2,516	38
410,315 410,315	000000000000000001470b52df7bde74247f3d6406bd13f9c3d5aa375972b35e	05 May 2016, 07:42	0.55 MB	212	12
410,314 410,314	0000000000000000016b603015a43c6421a1f1dbe5e00f2c5f2740edb5eae4f3	05 May 2016, 07:41	0.28 MB	693	40
410,313 410,313	000000000000000005050b1a9814809271a44dda354065dead2d005c9127c764	05 May 2016, 07:38	1.00 MB	684	19
410,312 410,312	0000000000000000023a9eb74c917fcba06248498e12322b0ab6eb3600a4a405	05 May 2016, 07:32	1.00 MB	1,426	26
410,311 410,311	0000000000000000057a748bd88bf4136a6dae3e0f1f6b8c3992433bb289705b	05 May 2016, 07:26	1.00 MB	2,349	59
410,310 410,310	00000000000000000301213b241b6409cfdb2d35dffda8752fabee13994819d5	05 May 2016, 07:10	0.75 MB	899	19
410,309 410,309	000000000000000001478834ce946dc1f77859de3ac99c3ead17e60cacfa31d3	05 May 2016, 07:07	1.00 MB	2,119	32
410,308 410,308	0000000000000000008ac084922dde1fffad839a61394226d9c2f4f7c201df7d	05 May 2016, 07:02	1.00 MB	2,638	58
410,307 410,307	00000000000000000039c86116ba051561fd9ba7d678075b7704162236340870	05 May 2016, 06:40	1.00 MB	2,249	32
410,306 410,306	0000000000000000039ec572782f2ba838da8a462e3d6867b029e7c44873f508	05 May 2016, 06:33	1.00 MB	3,249	55
410,305 410,305	0000000000000000002e6306753eb6af7716b43771384babcf398a78cdd7af21	05 May 2016, 06:05	0.99 MB	3,077	50
410,304 410,304	0000000000000000003601337646146de728fd4fc17f85271860b6901b69f077	05 May 2016, 05:39	1.00 MB	1,106	24
410,303 410,303	0000000000000000040b1fbafc883a9acf534c5cf6c8568df64fe24b9c141154	05 May 2016, 05:32	0.99 MB	1,976	32
410,302 410,302	000000000000000004163c85f1c833848fe43cb230f6cfcad682fe4d85e6d3cc	05 May 2016, 05:19	0.76 MB	1,729	42
410,301 410,301	000000000000000001030f2624ff2cb68fe8cca53b09f790a64e260e44b6dba5	05 May 2016, 05:08	0.33 MB	487	28
410,300 410,300	000000000000000002df9b832fc8d5e0ba9df2859d704f7a442f564105334dba	05 May 2016, 05:04	0.92 MB	1,088	22
410,299 410,299	000000000000000002971156ef15f0ae45d40e21e0cde1c639cb3096711226ec	05 May 2016, 04:59	1.00 MB	2,726	47
410,298 410,298	0000000000000000017e0a2326b923dd2cd465dbd28e845daaf3e909a4fd2597	05 May 2016, 04:42	1.00 MB	2,264	35
410,297 410,297	000000000000000004bce4d94ad3a6f29901a678768c8a3d913711ceed74e01e	05 May 2016, 04:32	1.00 MB	2,760	55
410,296 410,296	000000000000000002261c0fa5404a01eecc3ac88f7b62f0761087cf61fe24d7	05 May 2016, 04:07	0.42 MB	712	34

Previous 10 blocks ↓

Total Size: 646.65 GB

Node Information

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

Uptime: 1 month, 7 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,381.18 GB sent, 39.09 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.