Blockchain Explorer | learn me a bitcoin

Memory Pool

55,661 transactions

30.93 vMB

Show Random Selection

Max Size: 155/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
848,889	000000000000000000035d250000000000000000000000000000000000000000	7 mins, 43 secs	1.00 vMB	3,985	8

Blockchain

Tip: 848,888 (332,730 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
516,158 516,158	000000000000000000437305acc93dc7fd6203bff9fd706c17aab793b51b2d7a	01 Apr 2018, 17:32	0.41 MB	436	23
516,157 516,157	000000000000000000213a1755d9563534396698d9809230dff2f665c6a799ba	01 Apr 2018, 17:30	0.31 MB	673	35
516,156 516,156	0000000000000000001b4029d3a9311f80cc281d14946b3cc1d60dce22451201	01 Apr 2018, 17:25	0.54 MB	1,366	24
516,155 516,155	0000000000000000000d1b0d7c4e36e4cfe89643b45ebd77ffab78dc7d9f4bc9	01 Apr 2018, 17:15	0.19 MB	375	56
516,154 516,154	0000000000000000000788db0d4d23afcdc7444549f3806b6a6ad2c0b7a1d76d	01 Apr 2018, 17:08	0.08 MB	194	21
516,153 516,153	0000000000000000003829038c2bd3fdd9f1198a3c57a7bd45f85b3c3d6c0224	01 Apr 2018, 17:06	0.73 MB	1,145	25
516,152 516,152	0000000000000000003f86a3025d1dd3388ccf6696d4dcaf4dfa01079151cac2	01 Apr 2018, 16:57	0.75 MB	1,179	19
516,151 516,151	00000000000000000034a8f3d7c71fbf6857acae21d5a5b8d99f222230ccdc21	01 Apr 2018, 16:48	1.13 MB	1,806	19
516,150 516,150	00000000000000000022eae9b6d84fe9491063a05861e449cf2dac38720d2f3e	01 Apr 2018, 16:42	0.71 MB	890	37
516,149 516,149	0000000000000000001dbe358db2af7379dd162731b1c176a0165f057f543242	01 Apr 2018, 16:28	1.14 MB	2,443	38
516,148 516,148	0000000000000000003e3dbaf9f5a94a3bf569b55eba011a1a4824a9b857f0c2	01 Apr 2018, 16:05	0.60 MB	1,042	35
516,147 516,147	00000000000000000000fd2f528bdbc4a9201dcf60736ec28584cbee411a96c2	01 Apr 2018, 15:58	0.62 MB	1,005	19
516,146 516,146	0000000000000000002023f870df2569e98df3bb767da3b8e2acdaf121884a54	01 Apr 2018, 15:53	0.31 MB	523	6
516,145 516,145	00000000000000000044697e0aba4ad4f1e8030f9b5d8beea0b864c02a7890df	01 Apr 2018, 15:51	1.10 MB	2,220	22
516,144 516,144	000000000000000000402a7a9f927ba57583588ac1719713cade3ef23bdfa2ec	01 Apr 2018, 15:43	1.14 MB	2,281	54
516,143 516,143	00000000000000000017e38ce9ae3e446dd36f8af0ae211de832b69f7d131b46	01 Apr 2018, 15:13	1.17 MB	2,713	40
516,142 516,142	00000000000000000027127f2e87e9f734fa9dec9e39c466256b9586b238d13e	01 Apr 2018, 14:47	0.36 MB	618	47
516,141 516,141	0000000000000000004a0bc40cef36561e7178ee965bc0251c550c46815f9796	01 Apr 2018, 14:42	0.23 MB	552	32
516,140 516,140	00000000000000000044efd97f0b5bb289f20e7c8fa2f7c1da1d23b860c11266	01 Apr 2018, 14:38	0.02 MB	49	43
516,139 516,139	000000000000000000454d6f9a30865bcf9777307fabb9390f1ccf7e57259dd2	01 Apr 2018, 14:38	0.52 MB	984	32
516,138 516,138	00000000000000000005123eb3fb3fcc0b6ff6c838bdd783a601bf49d476a14a	01 Apr 2018, 14:32	1.12 MB	2,381	35

Previous 10 blocks ↓

Total Size: 659.42 GB

Node Information

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

Uptime: 7 days, 20 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 2,923.32 GB sent, 5.74 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.