Blockchain Explorer | learn me a bitcoin

Memory Pool

34,670 transactions

45.27 vMB

Show Random Selection

Max Size: 186/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,443	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 58 secs	1.00 vMB	3,591	27

Blockchain

Tip: 842,442 (194,467 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
647,975 647,975	00000000000000000003c331b2abaf233d4f95ecf64394f1c96e1b7cf4f9abb3	12 Sep 2020, 20:10	0.58 MB	1,199	43
647,974 647,974	0000000000000000000de480082e3b008fe734fcf497faf4437f7ba2055764a6	12 Sep 2020, 20:05	1.01 MB	1,478	53
647,973 647,973	000000000000000000016dc71a5de4bf80d7e299f216da52185fa9e417c4e401	12 Sep 2020, 19:59	1.00 MB	2,417	32
647,972 647,972	00000000000000000003b5c2e19350e30fdca4cf55bd589465fd1d4ffdd7ecec	12 Sep 2020, 19:51	1.24 MB	2,392	59
647,971 647,971	00000000000000000004f621ca57cd66fd9d0f29054baad46ce231ffbb2cce32	12 Sep 2020, 19:38	0.27 MB	508	31
647,970 647,970	00000000000000000008682e66822a9be607f3ae836e49d63e36b34181f7f70d	12 Sep 2020, 19:36	1.19 MB	2,347	43
647,969 647,969	00000000000000000008964ad8c09a1679610dae4faa57ff2db40b7d15cfbc8f	12 Sep 2020, 19:26	0.04 MB	87	49
647,968 647,968	00000000000000000007d452a1d0a2ab4fcc9ecfaf1ede9093da981c523ac232	12 Sep 2020, 19:25	0.20 MB	493	42
647,967 647,967	000000000000000000044637d5c9e674bca0839eba3d374e729f576f43afdc6b	12 Sep 2020, 19:24	0.18 MB	465	45
647,966 647,966	0000000000000000000a5cd7eed3cd521045b5da6a811f6aadf50180bcd21293	12 Sep 2020, 19:22	1.16 MB	2,632	45
647,965 647,965	0000000000000000000fbc9fe322dc896c6d5bafb7b24fe552beeca555ef4146	12 Sep 2020, 19:11	0.29 MB	464	50
647,964 647,964	00000000000000000003dd7eca797a2c4c17a4a26c8f0023866c723117e89a06	12 Sep 2020, 19:09	0.27 MB	532	34
647,963 647,963	0000000000000000000b3ca0fd1287106f4cd3e6ae112e0c2884dd065e80ddb6	12 Sep 2020, 19:07	0.43 MB	1,015	42
647,962 647,962	0000000000000000000acb37778a40283817f9c8bedcbb7b2d8f6aee1b94d33c	12 Sep 2020, 19:03	0.89 MB	1,575	25
647,961 647,961	0000000000000000000a6e89e4ef8ebda817645cba7562aa378620f2ec290c02	12 Sep 2020, 19:01	1.19 MB	2,517	20
647,960 647,960	00000000000000000003ceb0f1fc455e5e4e93bb7ae741a9c9379231ce312889	12 Sep 2020, 18:56	1.29 MB	2,938	85
647,959 647,959	00000000000000000003395ed948fb5d691cd136e95cf2f4ade00627ca72ba9f	12 Sep 2020, 18:33	0.68 MB	1,520	45
647,958 647,958	0000000000000000000436970068f1db74e13a3bf9ede2d885dd756e3b7ef456	12 Sep 2020, 18:27	0.70 MB	1,329	24
647,957 647,957	00000000000000000004e1525998bd4c0959dee606571a667752a50f94ebcafb	12 Sep 2020, 18:24	1.34 MB	2,483	44
647,956 647,956	000000000000000000036a7ea9fe61eadaae339199a2d5b8a20cfadf25ad4d70	12 Sep 2020, 18:12	1.39 MB	2,271	40
647,955 647,955	0000000000000000000837015538d7d66a937345ecbf51d38445f0e77ce3d9be	12 Sep 2020, 18:02	1.02 MB	721	41

Previous 10 blocks ↓

Total Size: 647.56 GB

Node Information

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

Uptime: 1 month, 4 days, 2 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,507.60 GB sent, 46.45 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.