Blockchain Explorer | learn me a bitcoin

Memory Pool

39,218 transactions

45.66 vMB

Show Random Selection

Max Size: 184/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,017	0000000000000000000331db0000000000000000000000000000000000000000	6 mins, 16 secs	1.00 vMB	2,245	37

Blockchain

Tip: 841,016 (284,902 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
556,114 556,114	00000000000000000029da6e4622648cfcd940d178ddc8e3cef955294f873240	29 Dec 2018, 21:24	1.13 MB	3,120	3
556,113 556,113	0000000000000000002ec9a08d92d1a471e633bedb8187b13bc207264e1f8707	29 Dec 2018, 21:24	1.47 MB	3,025	9
556,112 556,112	0000000000000000002fc9b31e1a1642b0ed30adfc0ef199530cd521eb432efa	29 Dec 2018, 21:19	1.34 MB	2,853	32
556,111 556,111	0000000000000000001623e780e9b8862f72975be680afc16dfa6dbe10864b32	29 Dec 2018, 20:27	1.18 MB	2,852	6
556,110 556,110	000000000000000000116852aa0595aad7215ef0e6715e400252c1a5eb9eccb1	29 Dec 2018, 20:21	1.15 MB	3,177	7
556,109 556,109	000000000000000000310815fccfb5787f31595ac343e2e9f4b5c7d8432bd5dd	29 Dec 2018, 20:17	1.34 MB	3,032	17
556,108 556,108	00000000000000000030092d290311bcae6af9c40d6d6716c854cfe128217aed	29 Dec 2018, 19:57	1.54 MB	2,000	9
556,107 556,107	00000000000000000023f5e0d741c90ebcc33f181390668e42310807e077fb1b	29 Dec 2018, 19:51	0.07 MB	167	27
556,106 556,106	00000000000000000026484f6661f1eace4a9ac7f11f56cc1bf03dc538214a9b	29 Dec 2018, 19:48	1.33 MB	3,050	22
556,105 556,105	000000000000000000103a3afb03cef1afd751e1b49ce25169628b91885c7caf	29 Dec 2018, 19:15	1.31 MB	2,836	27
556,104 556,104	0000000000000000001f8b64fa3369f347766bfd15148b1b796f9d125a9dfd31	29 Dec 2018, 18:42	1.36 MB	2,977	22
556,103 556,103	0000000000000000001dfc8a581ba97c31d9dd8478c8113bc8f48798a441b4d1	29 Dec 2018, 18:20	1.22 MB	1,424	5
556,102 556,102	0000000000000000000208b795cacb6489140b30b0e267dac7c966f72a62a28f	29 Dec 2018, 18:17	1.29 MB	2,803	20
556,101 556,101	0000000000000000000b252745348022a5a4115e8f94c10f070b15cc90ca084d	29 Dec 2018, 17:58	1.16 MB	2,698	8
556,100 556,100	00000000000000000010c6cd24af4ec5aae61390e5163d87088f688968c9a310	29 Dec 2018, 17:52	1.28 MB	3,088	23
556,099 556,099	0000000000000000002ab1810fd437b37b45d9c9e9cb873db19949b1802a910f	29 Dec 2018, 17:29	0.19 MB	488	13
556,098 556,098	000000000000000000004ff2ecb38c0c1d2c18c59a95623271eb5d810ca0ccd6	29 Dec 2018, 17:27	0.67 MB	989	1
556,097 556,097	0000000000000000000f2b83d324b241449149a4bae463cdee59e472ede7ead8	29 Dec 2018, 17:26	1.22 MB	3,232	17
556,096 556,096	00000000000000000008277c13743e45ea7e066025e29b1bc7872573a98fe32e	29 Dec 2018, 17:09	0.20 MB	429	11
556,095 556,095	0000000000000000002ce8f758db45ecdc53d7953e493656a75f601366a43f42	29 Dec 2018, 17:08	1.01 MB	1,139	5
556,094 556,094	000000000000000000086e5d22d734abdaf59f88eadf6ac9091ee9a717c1560f	29 Dec 2018, 17:04	1.18 MB	3,080	14

Previous 10 blocks ↓

Total Size: 644.92 GB

Node Information

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

Uptime: 24 days, 57 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,150.17 GB sent, 29.70 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.