Blockchain Explorer | learn me a bitcoin

Memory Pool

76,177 transactions

34.79 vMB

Show Random Selection

Max Size: 180/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,425	00000000000000000003629a0000000000000000000000000000000000000000	12 mins, 21 secs ago	1.00 vMB	2,605	14

Blockchain

Tip: 844,424 (343,803 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
500,621 500,621	0000000000000000000272a98fed80b7c55f006d32e1ff0f93325c0e52730c03	23 Dec 2017, 01:32	1.14 MB	1,574	661
500,620 500,620	0000000000000000008a8f3a33817966c16e40622d518de08a12d0087cdc0349	23 Dec 2017, 01:25	1.04 MB	2,336	842
500,619 500,619	0000000000000000005254ac8e086f63112b1c67b5764ace084af678fba70cc7	23 Dec 2017, 01:13	1.04 MB	1,704	659
500,618 500,618	00000000000000000025d99037c510d0c3ab2cb64ad7af24e2e2f11b086dd96d	23 Dec 2017, 01:07	1.04 MB	2,343	833
500,617 500,617	0000000000000000008295a8d1f916074ed085a588d7915670ff3b73c01382c0	23 Dec 2017, 01:02	1.07 MB	2,452	713
500,616 500,616	00000000000000000011cde600c404e6bf37b99bddda9001ccc426a5ba97540d	23 Dec 2017, 01:01	1.04 MB	2,956	1,075
500,615 500,615	00000000000000000050aa5a58f171fe2585c8824a391c2e2663ec95bd6cfad0	23 Dec 2017, 00:38	1.12 MB	2,504	895
500,614 500,614	000000000000000000488d2f639d36984bea77f4e87492781ed0a43e1c6eab52	23 Dec 2017, 00:37	1.06 MB	2,686	1,082
500,613 500,613	0000000000000000001d79ef151d2d3bf9b27c89e40189c0a10fad9a19e1b17a	23 Dec 2017, 00:19	1.06 MB	2,536	1,126
500,612 500,612	0000000000000000007e7d9b339e7761c01b08b46d104d1863daf13adbd03643	22 Dec 2017, 23:50	1.04 MB	2,676	1,108
500,611 500,611	000000000000000000746e5b86eb56f9e6811df80cf6c5b536164181bdb67e5a	22 Dec 2017, 23:25	1.02 MB	2,530	539
500,610 500,610	0000000000000000001711c85a9cfd40d335bfbf587458def69a51db6d5c0602	22 Dec 2017, 23:23	1.01 MB	3,816	539
500,609 500,609	0000000000000000002d03b0f3c4cebceae0d9583258b9b5ceadfb5ec428df78	22 Dec 2017, 23:22	1.05 MB	2,671	1,010
500,608 500,608	00000000000000000033655aa38129e96278eed40cb6e82f614371a703660320	22 Dec 2017, 23:07	1.06 MB	3,845	465
500,607 500,607	0000000000000000000e046798dd9a0b0a6bdc50b4ea18206d068c1f23bc390b	22 Dec 2017, 23:06	1.01 MB	3,857	605
500,606 500,606	00000000000000000052749e91c9e3747e40e5f48eb405ecfb0f25ce7f2025e4	22 Dec 2017, 23:03	1.05 MB	3,158	810
500,605 500,605	00000000000000000022999f3faee118f4a705fb310efa2c5c9956d1c5f8abde	22 Dec 2017, 22:54	1.01 MB	3,380	610
500,604 500,604	0000000000000000006e60050744232e027b96b784e3f61c090eb921151a51c4	22 Dec 2017, 22:51	1.00 MB	2,459	468
500,603 500,603	000000000000000000659489850c9b9921efdac3584bf5c7854b09ceb59fb9ff	22 Dec 2017, 22:51	1.06 MB	2,291	938
500,602 500,602	0000000000000000003ec99b231f387da9c25832455252e3345a0595ca7fca1a	22 Dec 2017, 22:39	1.02 MB	2,333	787
500,601 500,601	0000000000000000006e230dba0057056fa2f95aedd769638dd7a3a81a10414a	22 Dec 2017, 22:34	1.07 MB	2,750	992

Previous 10 blocks ↓

Total Size: 651.31 GB

Node Information

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

Uptime: 1 month, 18 days, 1 hour
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,113.78 GB sent, 67.91 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.