Blockchain Explorer | learn me a bitcoin

Memory Pool

91,951 transactions

37.61 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
847,147	000000000000000000035cb80000000000000000000000000000000000000000	1 hr, 6 mins ago	1.00 vMB	3,196	66

Blockchain

Tip: 847,146 (401,151 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
445,995 445,995	000000000000000001ac26a4f76542255fb6bbafeca9e3624d14ec9c6b1c6a50	31 Dec 2016, 17:09	0.12 MB	318	77
445,994 445,994	00000000000000000332eea994ca7c4b3ca7083f1d841cbbc0de71da2829d3e9	31 Dec 2016, 17:08	0.21 MB	576	61
445,993 445,993	0000000000000000000c2190c9c9fad1fbd3a26c3f15ddff086b4bd916fb2e9c	31 Dec 2016, 17:06	1.00 MB	1,402	45
445,992 445,992	000000000000000001d4cb2e539b6da33810ab82c59d54befcc29518432b6991	31 Dec 2016, 17:01	1.00 MB	2,319	58
445,991 445,991	000000000000000000d6011dca5c901d5959a24899c759a67631b37263eaa97d	31 Dec 2016, 17:01	1.00 MB	2,292	92
445,990 445,990	000000000000000001392891633a77f3bf77f9ea80b3a7a70a4f8405c63d2dd1	31 Dec 2016, 16:40	0.80 MB	1,458	54
445,989 445,989	000000000000000000e46b5d2bfb24219e70c1aba3681a9a1dc69918218a3064	31 Dec 2016, 16:34	0.46 MB	972	59
445,988 445,988	00000000000000000211ffc6167bc1e6fb1ab289419e7015b2dd475671154beb	31 Dec 2016, 16:32	1.00 MB	2,339	80
445,987 445,987	00000000000000000130e36c7f1e70d646b80abcacb36a86a8c72574dc006078	31 Dec 2016, 16:17	0.32 MB	210	20
445,986 445,986	000000000000000002f1f5f8ac4680cf5ce8da9740ec7d6d11fdc2dd9a75e275	31 Dec 2016, 16:17	1.00 MB	1,114	26
445,985 445,985	0000000000000000027941577aa8491f6cf337c37569bbe6b6531e7e4b8dca7a	31 Dec 2016, 16:16	1.00 MB	2,228	69
445,984 445,984	00000000000000000134c4af005125ce73019655469fccf675bdd427dfa73952	31 Dec 2016, 16:07	1.00 MB	2,179	79
445,983 445,983	000000000000000003752f609ca7349bc7ae3cfa85abf81972352aee7b5001b9	31 Dec 2016, 15:58	1.00 MB	1,918	56
445,982 445,982	00000000000000000070d75d59b30deff588e1c44dd8ae81dfefb3dc148ee29a	31 Dec 2016, 15:55	1.00 MB	2,350	66
445,981 445,981	0000000000000000018dcbd2b6663e0147c5674c5705a85abe25bc299f1ba516	31 Dec 2016, 15:53	1.00 MB	2,160	81
445,980 445,980	0000000000000000018468eab3b229a372f7af5dcbf68a6b2e597f9903ef673f	31 Dec 2016, 15:38	1.00 MB	2,466	79
445,979 445,979	0000000000000000013d3cf312c8e75107d7cdb7643cc04fe123dbf61b220e07	31 Dec 2016, 15:26	1.00 MB	2,566	92
445,978 445,978	000000000000000001addbf6cbbfe880f81138a33a2e5903d7f38712fcc2185c	31 Dec 2016, 15:01	1.00 MB	2,412	76
445,977 445,977	0000000000000000004badc8b1a406eddd134b45904683e2cd433a593a6841d1	31 Dec 2016, 14:48	1.00 MB	2,492	80
445,976 445,976	00000000000000000210bace71abe85812afd1b6cacf3e17c0a062b625ffc6cb	31 Dec 2016, 14:35	0.99 MB	1,793	58
445,975 445,975	00000000000000000166f93d8b390a50c2ac087749663d378dbfd59115ee280c	31 Dec 2016, 14:38	0.93 MB	2,880	78

Previous 10 blocks ↓

Total Size: 656.24 GB

Node Information

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

Uptime: 2 months, 6 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,527.88 GB sent, 101.33 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.