Blockchain Explorer | learn me a bitcoin

Memory Pool

49,721 transactions

35.44 vMB

Show Random Selection

Max Size: 172/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,140	0000000000000000000331db0000000000000000000000000000000000000000	6 mins, 25 secs	1.00 vMB	6,496	27

Blockchain

Tip: 842,139 (396,259 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
445,880 445,880	00000000000000000092279d057e381cbbe0ca1440aa7bfb57aeb76876c55cf2	30 Dec 2016, 23:22	1.00 MB	2,894	89
445,879 445,879	000000000000000003703296a66f8a8a838521d75ed9dd27d4ec023260ca4441	30 Dec 2016, 23:02	1.00 MB	2,573	74
445,878 445,878	00000000000000000087901096278e7861d8349ed9a9b1149a96c65296f4dc42	30 Dec 2016, 22:59	1.00 MB	2,568	76
445,877 445,877	00000000000000000118b65b4a36159d525a28f10cf7251404433bca7133aeda	30 Dec 2016, 22:52	1.00 MB	2,448	87
445,876 445,876	000000000000000001932ec1ac54af9d36e94da86c0b9929ecfe165093f1fda2	30 Dec 2016, 22:34	1.00 MB	1,928	81
445,875 445,875	000000000000000001ee54534ea0c4751414392105ab86b22163591bfd45ac55	30 Dec 2016, 22:26	1.00 MB	1,952	103
445,874 445,874	0000000000000000019cd895aacc49b05808219b9a5f483fc46033bd585dd859	30 Dec 2016, 21:49	1.00 MB	3,015	81
445,873 445,873	000000000000000001afa8d23d593d8b4d02f4af562066fab5bb337ea39b8861	30 Dec 2016, 21:32	1.00 MB	2,288	85
445,872 445,872	000000000000000000b822475ad4525f938a2f334ba63e6ba2320d719e65902d	30 Dec 2016, 21:18	0.27 MB	613	128
445,871 445,871	000000000000000001cbcc593b77ece2e30d8750d4f7fe52b11f6a0172c77a00	30 Dec 2016, 21:16	0.58 MB	1,470	82
445,870 445,870	000000000000000001081be2857043a9497dedd7f5959453733b82faf8f7f6d6	30 Dec 2016, 21:08	1.00 MB	1,257	57
445,869 445,869	000000000000000001ba171e73df3c9516202e5be872f333982c21653a4ae2db	30 Dec 2016, 21:06	1.00 MB	1,923	99
445,868 445,868	00000000000000000193047ead426603cb5c9237e6fd06188544d62827268533	30 Dec 2016, 20:53	0.48 MB	1,150	75
445,867 445,867	000000000000000002a452da6fddaafd6a4a22f205be9035deebcb962e22e0b0	30 Dec 2016, 20:48	0.01 MB	46	75
445,866 445,866	000000000000000000c36ab84a9494c2df9de416cdfe02fd64e5f8ccdb0e606f	30 Dec 2016, 20:47	0.36 MB	795	73
445,865 445,865	00000000000000000320d37db4c82d93a50749b7d74814964b3f9ac5affef538	30 Dec 2016, 20:43	1.00 MB	1,501	50
445,864 445,864	000000000000000001840f30e661960083ffe92517a680f90898994f4bced0ab	30 Dec 2016, 20:35	1.00 MB	2,542	77
445,863 445,863	00000000000000000311cdaee1bf4f499ce92dbbcd0d10b4463cad433917dd2c	30 Dec 2016, 20:23	0.69 MB	1,708	78
445,862 445,862	000000000000000000836a076ed23045340ac55b26910294785a14a7ef411806	30 Dec 2016, 20:14	0.73 MB	1,772	79
445,861 445,861	0000000000000000022a44c07dee829d32e8eaa1ec1559bfe35a82e485084218	30 Dec 2016, 20:05	0.94 MB	1,789	62
445,860 445,860	000000000000000002d5adffc878c78d5992a01560c18ac3d041ac63929da041	30 Dec 2016, 19:57	1.00 MB	2,740	82

Previous 10 blocks ↓

Total Size: 647.00 GB

Node Information

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

Uptime: 1 month, 1 day, 17 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,444.02 GB sent, 42.22 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.