Blockchain Explorer | learn me a bitcoin

Memory Pool

49,455 transactions

48.67 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,337	0000000000000000000331db0000000000000000000000000000000000000000	16 mins, 40 secs ago	1.00 vMB	3,264	35

Blockchain

Tip: 842,336 (317,003 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
525,333 525,333	00000000000000000021341bac279a93e6ed25cd16f3ab5026735934b9f7dbc3	31 May 2018, 20:06	1.10 MB	2,371	5
525,332 525,332	0000000000000000001a844a6beccc1ab08b4706b84d64706f1ca1da0da33de2	31 May 2018, 20:04	1.68 MB	1,460	9
525,331 525,331	000000000000000000010d7c86b19ad72501d068ac48b7516de5e8435fb15751	31 May 2018, 20:02	1.41 MB	2,291	21
525,330 525,330	0000000000000000001de74bd5bb4daafa15a70684e39e7f9af75ee837d3024c	31 May 2018, 19:52	1.12 MB	2,387	40
525,329 525,329	000000000000000000192cf4d557fb2265855713b0fd208a6490bca81137bce4	31 May 2018, 19:09	0.73 MB	1,181	17
525,328 525,328	000000000000000000225f27fead8d1ffd08eeba8ecb717747c7efe28fc3769c	31 May 2018, 19:02	0.04 MB	131	16
525,327 525,327	00000000000000000025930aa695135cc1dc536ff3f1f062fd023fc14b4dec65	31 May 2018, 19:01	0.51 MB	984	28
525,326 525,326	00000000000000000008f0a1a829ce5192d4e01dc1aaf8f1052ad68891b70eee	31 May 2018, 18:56	0.48 MB	1,328	8
525,325 525,325	0000000000000000003750e8d07d789b3c6cd4ccde63ef31d51f212a0b9f8810	31 May 2018, 18:56	0.52 MB	998	48
525,324 525,324	00000000000000000025df2f960d5b97c0f6adcd138f1fc8043d60cb63534412	31 May 2018, 18:45	1.16 MB	2,729	18
525,323 525,323	000000000000000000140f38fa5771dedfa595dab804eaf12363a0c72c084016	31 May 2018, 18:33	1.22 MB	2,061	12
525,322 525,322	0000000000000000000d47b98d26898b72d54ec845f0ca7e54fc3c7cb70e9cfe	31 May 2018, 18:29	1.17 MB	2,246	9
525,321 525,321	0000000000000000002df1c23c5789da0aedc5bdecf066e97230d7074dd27d51	31 May 2018, 18:26	1.55 MB	2,137	20
525,320 525,320	00000000000000000028641ff5e8c0d44706353066bbdce36e839ecf9510cd14	31 May 2018, 18:16	1.14 MB	2,399	52
525,319 525,319	00000000000000000012a25fafba06708c19af25f1e650375265b06d2fd417bc	31 May 2018, 17:44	1.38 MB	2,770	9
525,318 525,318	00000000000000000013b63abfc0611012f048cc2cc8481e5a735648399eb4b8	31 May 2018, 17:42	1.09 MB	1,976	41
525,317 525,317	0000000000000000003d961abadc3bf6834f4bf5b4e6fef86a89806594b0f27b	31 May 2018, 17:09	0.76 MB	1,863	23
525,316 525,316	0000000000000000002773d90b46d7a4a3016c11d180e551512a38185586fd17	31 May 2018, 17:00	0.97 MB	2,052	16
525,315 525,315	0000000000000000001210a19373672af4d07f31e628af4e44687dc4a1e9d934	31 May 2018, 16:51	0.14 MB	259	35
525,314 525,314	00000000000000000017daa9e7e374939034b12599ae21d1a800e8f33093ef84	31 May 2018, 16:48	0.62 MB	1,350	20
525,313 525,313	0000000000000000003d71c8e7a3f2ea9d4e720790c1e173f885948258de5e22	31 May 2018, 16:41	0.33 MB	730	21

Previous 10 blocks ↓

Total Size: 647.35 GB

Node Information

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

Uptime: 1 month, 3 days, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,479.67 GB sent, 45.10 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.