Blockchain Explorer | learn me a bitcoin

Memory Pool

45,784 transactions

43.81 vMB

Show Random Selection

Max Size: 182/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,063	0000000000000000000331db0000000000000000000000000000000000000000	2 mins, 25 secs	1.00 vMB	5,994	24

Blockchain

Tip: 842,062 (399,143 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
442,919 442,919	0000000000000000036b3961410102fbc8f4fab664642c6f0ef8a93ddc251598	11 Dec 2016, 08:19	1.00 MB	366	10
442,918 442,918	00000000000000000087c8722abcad753298b2590c2d80d58753b6ea26d559be	11 Dec 2016, 08:18	0.51 MB	1,435	87
442,917 442,917	000000000000000000d08e253e91e21c27e7c07cf31d54c68d49de01487f5e50	11 Dec 2016, 08:10	0.40 MB	377	27
442,916 442,916	0000000000000000029480a3ce63c7d58a44da70b0e475b6780de1aade8907a1	11 Dec 2016, 08:08	0.99 MB	2,337	73
442,915 442,915	000000000000000003a59a3f79e92386abf00bf5f257da998ca819397817dc9a	11 Dec 2016, 07:53	1.00 MB	2,158	65
442,914 442,914	0000000000000000009c04f6c2c6abcc134abf72a169fa52022c43b188b7f57b	11 Dec 2016, 07:41	0.20 MB	560	75
442,913 442,913	0000000000000000009f29051186afda0b8075025f58e9f20121c82ef1846d83	11 Dec 2016, 07:37	0.63 MB	1,515	77
442,912 442,912	000000000000000002d3208c09ed51d61397a3c8dbaf93696fe5767899ae4876	11 Dec 2016, 07:27	0.53 MB	976	67
442,911 442,911	0000000000000000035bb0b0b6c29731a9ce1ea6654a7ddc5a1f57ae032abb5a	11 Dec 2016, 07:21	1.00 MB	881	23
442,910 442,910	000000000000000000b14f8438b4fa482c2c41aca92f3fb03614a97fd46dcffa	11 Dec 2016, 07:17	1.00 MB	2,593	76
442,909 442,909	00000000000000000079776c2e5768d3a1e8b03d72542e8c13a02ae5ef7b152e	11 Dec 2016, 07:00	0.52 MB	1,287	70
442,908 442,908	000000000000000000ec590818278c583b4f17c5b0891479dabf5b6bbb123560	11 Dec 2016, 06:53	0.95 MB	2,094	71
442,907 442,907	000000000000000000072fdbaf59c579009372efb365a1488070d8d3d0396ded	11 Dec 2016, 06:38	0.46 MB	723	55
442,906 442,906	000000000000000001d046000924b1ecbec4c9e1dcf156c5a8217fea5db9b83a	11 Dec 2016, 06:33	0.24 MB	582	70
442,905 442,905	000000000000000001f66fb5468d3b392a38126e835554a108965a4b478ff33a	11 Dec 2016, 06:30	0.10 MB	173	69
442,904 442,904	00000000000000000269c0ad1be864bdccf5fb43ec49045c31f2905308bf7d22	11 Dec 2016, 06:29	0.56 MB	1,239	69
442,903 442,903	00000000000000000297282adf0b2943b28b981a39fc009d05421abe472d8ce3	11 Dec 2016, 06:21	1.00 MB	1,898	58
442,902 442,902	0000000000000000021888dd3424725dd7bd3cff326670a405f2752cb415690b	11 Dec 2016, 06:08	0.64 MB	1,596	79
442,901 442,901	000000000000000000ee26b99a6613dc324e7d274e6af8859344328fb06171c0	11 Dec 2016, 05:56	0.49 MB	1,153	69
442,900 442,900	000000000000000002319cd772f37eb9c9dc4a265162087a5b0db44fabf7cbbb	11 Dec 2016, 05:47	0.60 MB	1,337	66
442,899 442,899	0000000000000000031acbf2a46349bd8090cd1624f2f25a7af641b18bbf67a1	11 Dec 2016, 05:39	1.00 MB	547	16

Previous 10 blocks ↓

Total Size: 646.87 GB

Node Information

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

Uptime: 1 month, 1 day, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,429.01 GB sent, 40.92 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.