Blockchain Explorer | learn me a bitcoin

Memory Pool

35,687 transactions

41.57 vMB

Show Random Selection

Max Size: 167/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,970	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 55 secs	1.00 vMB	4,680	19

Blockchain

Tip: 841,969 (327,955 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
514,014 514,014	000000000000000000131a51705ef5e482405ec357e4878d7419b7a1de9bd8b9	18 Mar 2018, 01:13	1.13 MB	2,854	31
514,013 514,013	000000000000000000219b686edc67bb78096674f7203f125ab1958b0ca1d15d	18 Mar 2018, 00:42	0.42 MB	1,012	64
514,012 514,012	0000000000000000002697b773c77e98bb557d9b16c0eebe638f089f66cff346	18 Mar 2018, 00:33	0.42 MB	653	29
514,011 514,011	000000000000000000142c69a138eaafce0aad9e7864b730b58f5222ce435666	18 Mar 2018, 00:29	0.59 MB	1,561	41
514,010 514,010	000000000000000000018529ad32dff054460b18179d5658d761972fae3938d2	18 Mar 2018, 00:09	0.33 MB	756	28
514,009 514,009	00000000000000000038c38c9802836e9fab1e9f38df5ddbf6ba1101db616e9d	18 Mar 2018, 00:00	0.17 MB	201	37
514,008 514,008	000000000000000000482a0a225ab915d700a277f453941d38880674a0eacdbe	17 Mar 2018, 23:59	0.16 MB	401	24
514,007 514,007	0000000000000000001aee0fb6c6213b132e95519fd0b8a327aa84181c3f0dcf	17 Mar 2018, 23:54	0.13 MB	229	19
514,006 514,006	00000000000000000043fd6f70d8776c601c0bc9e6586234b3969843889c40d7	17 Mar 2018, 23:51	0.10 MB	285	27
514,005 514,005	00000000000000000044ed0c59dc034ded314472c1ee9ee2ce29824af72ad790	17 Mar 2018, 23:49	0.10 MB	266	22
514,004 514,004	00000000000000000051f108c957ecab11cae2ba5d7347a81f272f103a9be4be	17 Mar 2018, 23:46	0.59 MB	934	32
514,003 514,003	00000000000000000017c12ec86497f1cc8d41c07b55f5023316eff798c1cba3	17 Mar 2018, 23:36	1.12 MB	2,576	54
514,002 514,002	0000000000000000002adf6c3ec9dc179b8ec2f70f5f11fd7985c1fde38af919	17 Mar 2018, 23:13	0.08 MB	170	14
514,001 514,001	000000000000000000040c421005d950a4e667af5dcfee739e5acbdf34d88414	17 Mar 2018, 23:12	0.04 MB	121	22
514,000 514,000	0000000000000000003fc2067c2f17f0712caa4eedda294e5290e2fff278ed88	17 Mar 2018, 23:11	0.00 MB	1	0
513,999 513,999	0000000000000000000efc557a92c70811da6fa7ec4db56f42d57b97f9d9325d	17 Mar 2018, 23:11	0.36 MB	724	27
513,998 513,998	0000000000000000003b76912dab1b719950fb0da2be96ca9ae13aa33b7f71a6	17 Mar 2018, 23:03	0.59 MB	1,547	30
513,997 513,997	00000000000000000050a83ee84efb0e196bfb9fe09dfd8a4005ef732a3fc0af	17 Mar 2018, 22:46	0.53 MB	1,243	30
513,996 513,996	0000000000000000003cb3e6f32a0c470522d74c70ae5268839745527aeade52	17 Mar 2018, 22:33	0.57 MB	1,341	36
513,995 513,995	00000000000000000006a280456d7f52bc6e402127097c9966373d1c85a6bfe8	17 Mar 2018, 22:19	0.94 MB	2,086	18
513,994 513,994	0000000000000000003fc5c5600c720452a1e3b25d064bc5d96b22e4e8a59992	17 Mar 2018, 22:07	0.09 MB	173	54

Previous 10 blocks ↓

Total Size: 646.71 GB

Node Information

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

Uptime: 1 month, 13 hours
Connections: 10 outgoing, 111 incoming
Data Transfer: 8,395.33 GB sent, 39.54 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.