Blockchain Explorer | learn me a bitcoin

Memory Pool

21,627 transactions

42.88 vMB

Show Random Selection

Max Size: 158/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,007	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 9 secs	1.00 vMB	1,646	12

Blockchain

Tip: 842,006 (439,838 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
402,168 402,168	0000000000000000043ce483c03eadbad8be7edbf5473a2abecf6b9bcaea1739	11 Mar 2016, 09:01	1.00 MB	1,609	39
402,167 402,167	00000000000000000118ac8a73b2f254a14529c173562e83246733f35d4ea840	11 Mar 2016, 08:50	0.93 MB	2,917	77
402,166 402,166	000000000000000002e2a6ad71cbdb30ab113771aa13cb130edcd6a3a8282d70	11 Mar 2016, 08:16	1.00 MB	2,058	48
402,165 402,165	000000000000000001b727ab5446e468f7236294e1b539153edd4700ce6d20dd	11 Mar 2016, 08:01	0.22 MB	421	33
402,164 402,164	0000000000000000041be1a09fd70dc11b45f0c2d48dfbf708637b658ce557bc	11 Mar 2016, 07:59	0.31 MB	647	48
402,163 402,163	000000000000000006669b438b6b0f55eedf4fc7484d2b360aa546ecd013cbcd	11 Mar 2016, 07:55	0.00 MB	1	0
402,162 402,162	000000000000000000b8b835e37fdbecaba03b7cdd291608ace7c4c798881567	11 Mar 2016, 07:54	0.41 MB	886	37
402,161 402,161	00000000000000000094c3543f12ac83bd46c32abc62afbc4c531c50cb94410c	11 Mar 2016, 07:48	0.42 MB	1,094	48
402,160 402,160	00000000000000000611dfcf27aa2f83b437667952854f558fd93cbe6d032375	11 Mar 2016, 07:39	0.16 MB	309	33
402,159 402,159	0000000000000000038a22f7cd5e2eee9c32bab8fc0823677794f6529eac62b6	11 Mar 2016, 07:37	0.16 MB	259	28
402,158 402,158	00000000000000000449f94c9b0ede9c8efb092e574a63abfab02acdcf940163	11 Mar 2016, 07:35	0.51 MB	1,041	41
402,157 402,157	0000000000000000019d329e77f27396f99f509a8e8168eec778ba60c336b251	11 Mar 2016, 07:29	0.22 MB	516	33
402,156 402,156	000000000000000004aa7058dbf34d5146fb287850458f1d41e1d747cd211dba	11 Mar 2016, 07:28	0.43 MB	1,029	44
402,155 402,155	0000000000000000021b6198719076819b0da48b2f324b5427dc1f1fd83059e9	11 Mar 2016, 07:18	1.00 MB	951	14
402,154 402,154	00000000000000000682c9fcdbf574e7e9ac7c9f1c2fe025f1c551f8778495a0	11 Mar 2016, 07:12	0.26 MB	601	41
402,153 402,153	000000000000000000d57b7b7e2adb22c67e60895133627bf33b556f77fd6c2a	11 Mar 2016, 07:08	0.04 MB	91	44
402,152 402,152	000000000000000001feab9040d5c0f3a5a0c3d3ed012ca8a244a2e71f8ffafa	11 Mar 2016, 07:08	0.28 MB	564	40
402,151 402,151	00000000000000000218aae12564dfdffa9ecf81c1907dc23e40b37b55c3c431	11 Mar 2016, 07:03	0.60 MB	1,083	30
402,150 402,150	000000000000000001894c767bfafca6aeb6773faff3c6dc37472aff01ea17a3	11 Mar 2016, 07:00	1.00 MB	2,543	54
402,149 402,149	000000000000000000ff108437d441c326c020dd0db35ce4dd5c8e5d51f20ba2	11 Mar 2016, 06:36	0.70 MB	1,371	45
402,148 402,148	0000000000000000053794e7c5c6742f9cc4018afb855a493467eb7ffadb55d2	11 Mar 2016, 06:25	0.24 MB	498	36

Previous 10 blocks ↓

Total Size: 646.77 GB

Node Information

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

Uptime: 1 month, 18 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,402.34 GB sent, 39.92 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.