Blockchain Explorer | learn me a bitcoin

Memory Pool

25,276 transactions

31.76 vMB

Show Random Selection

Max Size: 138/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,019	00000000000000000003629a0000000000000000000000000000000000000000	8 mins, 19 secs	1.00 vMB	2,862	13

Blockchain

Tip: 843,018 (342,382 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
500,636 500,636	0000000000000000002ab8788055cd64989416c19cf8c33f08481f9b8a145ec3	23 Dec 2017, 04:41	1.04 MB	2,285	677
500,635 500,635	0000000000000000001d18098cd013b19e4d811b8be291b48641923d2c719ecd	23 Dec 2017, 04:41	1.05 MB	2,312	913
500,634 500,634	000000000000000000230f40f0487fd2feefb29cd9b8c63aa090fc8b452f4265	23 Dec 2017, 04:34	1.09 MB	2,558	1,047
500,633 500,633	0000000000000000006478c5d21f3fb1606e258122ebf44f5b68dd28974a2339	23 Dec 2017, 04:16	1.12 MB	1,758	857
500,632 500,632	000000000000000000606393de4b917668a6984f3c0d9314f5c01bb6cac91a33	23 Dec 2017, 04:04	1.04 MB	2,721	1,110
500,631 500,631	0000000000000000004e8c9cc265b8607b858450da5a5ffbdb37d71a40e53ab3	23 Dec 2017, 03:38	1.04 MB	2,625	1,084
500,630 500,630	000000000000000000085e4f19174a1815c4a5dbf4952a73939e9b6717b67ad7	23 Dec 2017, 03:11	1.05 MB	2,529	1,147
500,629 500,629	0000000000000000006c61b23c6ed241ca33fdf185dabb0f46d14e41a85e2795	23 Dec 2017, 02:39	1.01 MB	1,612	683
500,628 500,628	0000000000000000007217e2dc0acc387ca4b82c2cb7edc4df114e676cb034d4	23 Dec 2017, 02:31	1.02 MB	1,826	684
500,627 500,627	00000000000000000046e06b626b9d67c62e7ce58f095cafd63b1cf904e45f76	23 Dec 2017, 02:23	1.05 MB	2,524	1,001
500,626 500,626	0000000000000000003b9dbf4cb13b86d796909d25d951f58d273ed486c4fd5d	23 Dec 2017, 02:05	1.01 MB	1,168	449
500,625 500,625	0000000000000000007e46718b8963aa7df920e6e891ba2f9871bf16d1d5afa6	23 Dec 2017, 02:04	1.10 MB	1,513	481
500,624 500,624	000000000000000000404ba323c5440034cd6d1dc7136425f4282f250e7607d6	23 Dec 2017, 02:03	1.03 MB	1,624	455
500,623 500,623	00000000000000000025e003568fe86e175737953fbf70d15ca314fb7817664f	23 Dec 2017, 02:01	1.04 MB	2,277	733
500,622 500,622	0000000000000000005baa4849dabaf469b31617c8a2df0c03f376f8cd038251	23 Dec 2017, 01:53	1.03 MB	2,731	1,026
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

Previous 10 blocks ↓

Total Size: 648.66 GB

Node Information

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

Uptime: 1 month, 8 days, 6 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,688.33 GB sent, 53.84 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.