Blockchain Explorer | learn me a bitcoin

Memory Pool

29,828 transactions

40.39 vMB

Show Random Selection

Max Size: 140/200 MB

Min Fee: 2 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,963	00000000000000000003629a0000000000000000000000000000000000000000	2 mins, 37 secs	1.00 vMB	3,419	14

Blockchain

Tip: 843,962 (305,849 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
538,113 538,113	0000000000000000001043a4f76c1fb4fe3ca0d6c3640bb84967a4cfcbc12f0b	23 Aug 2018, 13:21	1.19 MB	2,313	20
538,112 538,112	00000000000000000025e9fbc06d927eeb11ac22e053b2c33d25096456bb83ad	23 Aug 2018, 13:16	1.06 MB	1,100	33
538,111 538,111	00000000000000000012f8f5c339a7289d36338465161c9a756891e7cf7411eb	23 Aug 2018, 13:15	1.01 MB	543	47
538,110 538,110	000000000000000000101bcbfa85f44bffb3a0c6532f7c7a71627d83946ef156	23 Aug 2018, 13:10	1.02 MB	844	71
538,109 538,109	0000000000000000000b20d3fd675b67b71a2966af9b9f78967120fd7e3a1446	23 Aug 2018, 12:37	1.05 MB	1,274	9
538,108 538,108	00000000000000000012cf20036469b54378e5f05089d410483b75a8cd9dc841	23 Aug 2018, 12:36	1.16 MB	2,691	24
538,107 538,107	0000000000000000002013edcafd245655341bdc4262799bfa34faaf6cc53894	23 Aug 2018, 12:05	0.66 MB	790	4
538,106 538,106	0000000000000000001196c9af7af8072c128d54bfa47b772cb1b1c118e314c9	23 Aug 2018, 12:04	1.82 MB	1,103	16
538,105 538,105	00000000000000000013103d295c80585d0b035d649d6998d02b22b834cf4c98	23 Aug 2018, 11:55	1.12 MB	1,829	4
538,104 538,104	0000000000000000000a3781eceb0cd12d7e3fca65beeb0dc2486b4136f9e9bd	23 Aug 2018, 11:52	2.05 MB	625	8
538,103 538,103	0000000000000000000edf18e9ece18e449c6d8eed1f729946b3531c32ee9f57	23 Aug 2018, 11:48	1.96 MB	1,040	10
538,102 538,102	0000000000000000001979c90ecf6241697993db9877692d88cb1da5582a35a4	23 Aug 2018, 11:40	1.43 MB	1,712	21
538,101 538,101	00000000000000000020721593e66e1ea66aa756a78b2345d20878cf0a246449	23 Aug 2018, 11:23	0.43 MB	897	17
538,100 538,100	0000000000000000000d315677b1ff279c7029c7f220edaca51b6b5b802ea95f	23 Aug 2018, 11:18	0.14 MB	252	21
538,099 538,099	00000000000000000024825cec9d9845ac28d36f8bb8bf01d76fd0b74bba3eb8	23 Aug 2018, 11:16	0.54 MB	980	23
538,098 538,098	0000000000000000001f159c4cccde064325ad2948e6aa401359e2dfde704be5	23 Aug 2018, 11:11	0.02 MB	39	33
538,097 538,097	0000000000000000001f27c5ec12f749b6e261e7f6209a5d5617f806e6fed149	23 Aug 2018, 11:10	0.28 MB	535	19
538,096 538,096	000000000000000000166e80276fc692536255049ee6fb802ed6a6d650033b55	23 Aug 2018, 11:08	1.17 MB	2,050	22
538,095 538,095	0000000000000000000312bb1a0be8291882a5e1b0ca4f7a068aeeb9a1be8ad3	23 Aug 2018, 10:55	0.91 MB	1,675	22
538,094 538,094	00000000000000000012d253fb68e47697d59e55e673f118456bcc9125b31846	23 Aug 2018, 10:48	0.02 MB	46	5
538,093 538,093	0000000000000000000f39c2839dd7caae91e8018ca69f8ced10ed2818d0a0ec	23 Aug 2018, 10:44	0.02 MB	36	13

Previous 10 blocks ↓

Total Size: 650.44 GB

Node Information

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

Uptime: 1 month, 14 days, 21 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,978.76 GB sent, 62.92 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.