Blockchain Explorer | learn me a bitcoin

Memory Pool

32,177 transactions

48.49 vMB

Show Random Selection

Max Size: 173/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,068	0000000000000000000331db0000000000000000000000000000000000000000	23 secs ago	1.00 vMB	2,801	29

Blockchain

Tip: 841,067 (201,978 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
639,089 639,089	00000000000000000004922d8c12471a008d063e95f823738a5dad9b4dbd77c6	13 Jul 2020, 14:32	1.26 MB	3,037	50
639,088 639,088	00000000000000000004cca7425ec3842ee06ad0f71f90bf614eff3f72fb2216	13 Jul 2020, 14:08	1.31 MB	2,444	41
639,087 639,087	0000000000000000000aee4f0ab0cc7b60fac3bb47f539eaa5fbd8f90b0d2a89	13 Jul 2020, 13:56	1.25 MB	2,971	50
639,086 639,086	0000000000000000000984ca846fa16d89b52ff253bab769a1c2e6519756ce08	13 Jul 2020, 13:31	1.35 MB	2,249	32
639,085 639,085	00000000000000000008c2824a934f5f4a847e87263c0be48de9319b12693d66	13 Jul 2020, 13:26	1.25 MB	2,976	45
639,084 639,084	0000000000000000000e74b081802b4795084dce47277b48340e188c723ef5f8	13 Jul 2020, 13:11	1.12 MB	1,412	66
639,083 639,083	00000000000000000008ad611c382d09a3fce270452583881771b63b14d7aafd	13 Jul 2020, 13:00	1.20 MB	2,021	38
639,082 639,082	000000000000000000061e897261097e386c48e66feca2f1555a7034e3abf31e	13 Jul 2020, 12:47	1.62 MB	858	25
639,081 639,081	0000000000000000000ee2e72f246f88940547a5f73f1646e882bd7125d28d4f	13 Jul 2020, 12:45	1.30 MB	1,798	23
639,080 639,080	00000000000000000007671b7e38b37bde5284b5c1b48accde564e10f4e9b1ee	13 Jul 2020, 12:44	1.43 MB	2,155	38
639,079 639,079	000000000000000000051f4be9f653c457d7b40b991ed42ad371c072a0c10215	13 Jul 2020, 12:32	1.22 MB	2,851	26
639,078 639,078	0000000000000000000dd89acc73368a204a1219220f9e52e1a692c7f393e087	13 Jul 2020, 12:30	1.40 MB	1,943	26
639,077 639,077	0000000000000000000447236e8d562237f4c4d5b914e8a6ebbaf4e5f5865662	13 Jul 2020, 12:28	1.41 MB	2,280	26
639,076 639,076	00000000000000000002362df042f4755fd6ab7d10d114a4b77be919a4278931	13 Jul 2020, 12:28	1.40 MB	2,287	40
639,075 639,075	00000000000000000006957087574fc6f38be2fb48a35a6ee09e26dcdb2e6a52	13 Jul 2020, 12:14	1.26 MB	2,698	26
639,074 639,074	0000000000000000000de67133b6ddca8d6511278e0cfb8f873fe51ee15d0d00	13 Jul 2020, 12:13	1.31 MB	3,018	45
639,073 639,073	0000000000000000000baa22549b48ff0e0715abaa4604df51cd4eba026c7578	13 Jul 2020, 11:54	1.43 MB	2,627	32
639,072 639,072 ⇅	00000000000000000007b80b8a4de32c55aa2af710f8fd6bb37bc0057bbed840	13 Jul 2020, 11:51	1.28 MB	3,336	59
639,071 639,071	0000000000000000000830b0a5ac4b78b5eb99209ebb4790be1fae1428c7f77c	13 Jul 2020, 11:03	1.36 MB	2,290	30
639,070 639,070	00000000000000000004aeeb1ae3cdc52f297a5159564ac245f53eebda47c862	13 Jul 2020, 10:54	1.58 MB	770	23
639,069 639,069	0000000000000000000d9723ef9a25df1101915c282dc6da7234371bbb8520f0	13 Jul 2020, 10:52	1.66 MB	613	24

Previous 10 blocks ↓

Total Size: 645.01 GB

Node Information

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

Uptime: 24 days, 9 hours, 9 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,183.20 GB sent, 30.06 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.