Blockchain Explorer | learn me a bitcoin

Memory Pool

74,651 transactions

29.92 vMB

Show Random Selection

Max Size: 171/200 MB

Min Fee: 2 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
849,043	000000000000000000035d250000000000000000000000000000000000000000	4 mins, 28 secs	1.00 vMB	6,434	9

Blockchain

Tip: 849,042 (334,105 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
514,937 514,937	0000000000000000002ce8a9913184916539cf28fbe17ae9d0775c539e679d13	24 Mar 2018, 10:12	0.01 MB	20	96
514,936 514,936	000000000000000000338b44ac60929bc2b4781733c2f361e7f68e46ae85e38e	24 Mar 2018, 10:11	0.17 MB	444	27
514,935 514,935	000000000000000000193ce34da10fb86edcfacfc8c32d8239542f87f7857370	24 Mar 2018, 10:07	0.17 MB	372	20
514,934 514,934	00000000000000000018bcba55aaafc08604ed2b7c9e4175b207e6462faf6655	24 Mar 2018, 10:03	0.09 MB	213	24
514,933 514,933	0000000000000000001e69a588b98f70869fd789da9d736f8b4a94252e746ec1	24 Mar 2018, 10:01	0.28 MB	535	37
514,932 514,932	0000000000000000003ac55d12fd3a607d6c4974f572fe79f3407edc8f9948fd	24 Mar 2018, 09:57	0.30 MB	640	30
514,931 514,931	00000000000000000015e1fa8436c010f174c0d4df27b60403fc4662586d04d8	24 Mar 2018, 09:50	0.52 MB	1,183	31
514,930 514,930	0000000000000000001bcaed82a3793c7b35acfab9a3957a5510de1f119e0c3b	24 Mar 2018, 09:38	0.31 MB	577	18
514,929 514,929	00000000000000000045616bb297e72479c221b0052df998450d5ef53569f7e6	24 Mar 2018, 09:32	0.71 MB	1,068	28
514,928 514,928	00000000000000000012e3a7a6f5d42e50820840e23575cb7cb56bc6f294e1ec	24 Mar 2018, 09:21	0.85 MB	1,736	39
514,927 514,927	0000000000000000000788cad1ce3799c03b107bce2cab07bcbdb7008e650504	24 Mar 2018, 09:02	0.22 MB	380	41
514,926 514,926	00000000000000000030c1e8c846ad5a70cd753164c839766ca348c8d02491e8	24 Mar 2018, 08:58	0.40 MB	675	49
514,925 514,925	0000000000000000001e21e2a2db0813824880b32567fdcacf9e3e40ab42d549	24 Mar 2018, 08:51	1.00 MB	1,782	22
514,924 514,924	000000000000000000264ac45b069a49053ca0c1dbaf01e7a755ec1f65fae5a5	24 Mar 2018, 08:32	0.02 MB	42	11
514,923 514,923	00000000000000000025aced36f986ca2319b3dd83c1a09dfe489c3b2713e795	24 Mar 2018, 08:32	0.35 MB	390	32
514,922 514,922	0000000000000000001d5f667c3e8abeaacc44fd5edff71a8fc087fba0359dc6	24 Mar 2018, 08:28	0.69 MB	976	31
514,921 514,921	000000000000000000475e485fd2fb59433ac0bd52813426e517c783d9347879	24 Mar 2018, 08:17	0.09 MB	169	33
514,920 514,920	0000000000000000003a231007010cd4c7a6ffc2a18e07c11fcc8945d6450198	24 Mar 2018, 08:16	0.91 MB	1,817	26
514,919 514,919	000000000000000000034a3c61ab01570225e56f04ee6798e3a6dfef224a8ff9	24 Mar 2018, 07:57	0.03 MB	94	22
514,918 514,918	0000000000000000004d1a4a4bf12ee67ac70c248aa03c2da587da348b8ddf81	24 Mar 2018, 07:56	0.66 MB	1,449	36
514,917 514,917	0000000000000000001813174371781a0132cc5f96e9ca6fa7b4ee2a373df86b	24 Mar 2018, 07:41	0.69 MB	988	18

Previous 10 blocks ↓

Total Size: 659.70 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 8 days, 22 hours, 11 minutes
Connections: 10 outgoing, 101 incoming
Data Transfer: 3,087.83 GB sent, 6.79 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.