Blockchain Explorer | learn me a bitcoin

Memory Pool

44,098 transactions

50.43 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,023	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 50 secs ago	1.00 vMB	4,417	23

Blockchain

Tip: 842,022 (439,869 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
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
402,147 402,147	000000000000000005889b51517349b7cf79ef71ec47066e25c893e5515dcb10	11 Mar 2016, 06:21	0.34 MB	805	49
402,146 402,146	000000000000000000038da4ca6c807e4238638577f787abba3b227f1e174ac1	11 Mar 2016, 06:15	0.44 MB	753	27
402,145 402,145	000000000000000001d13a4120b9c2c0175c3a95ed785d9cea3e4253021b309e	11 Mar 2016, 06:12	1.00 MB	2,734	54
402,144 402,144	000000000000000004f870c427525c0987032dcac6eec9ad76587db7127eee52	11 Mar 2016, 05:48	0.45 MB	1,093	46
402,143 402,143	000000000000000003ad42105a00a0fdb8d7694610889b724274fb5be06fe4b1	11 Mar 2016, 05:39	0.58 MB	1,428	43
402,142 402,142	0000000000000000063f39192270311cf2cba70109618bb7305e64ec84683c37	11 Mar 2016, 05:27	0.15 MB	264	25
402,141 402,141	000000000000000006833610df1a173c1be36e59ae1646004f834843e87ff5f9	11 Mar 2016, 05:25	0.39 MB	838	40
402,140 402,140	0000000000000000025af45badcd0f5e505312ad4b96b94a4a989221e19b48d1	11 Mar 2016, 05:19	0.03 MB	57	38
402,139 402,139	0000000000000000060dd07b23f5f3cb6ea9010813f725e4a04883f8ac7b3e7c	11 Mar 2016, 05:18	0.14 MB	249	28
402,138 402,138	0000000000000000065d01536b2adc41f14eb9d78e81e0d0c8ccfb826b05e006	11 Mar 2016, 05:17	0.82 MB	1,877	42
402,137 402,137	000000000000000002527b0fa140f1acca4407f4e1bf05fb61a41abd361836dd	11 Mar 2016, 05:01	0.59 MB	1,367	43
402,136 402,136	000000000000000001fbd8fabd991dd75bcd7a46119079cffb921f7a2edb7934	11 Mar 2016, 04:50	0.32 MB	630	36
402,135 402,135	0000000000000000036ab075aa86dab5cd66cabc28f0ffa59f9ec517e1777278	11 Mar 2016, 04:46	0.53 MB	1,292	44
402,134 402,134	0000000000000000025f595ae36286b3735b5b27ec993f4576459edc5c84c3ea	11 Mar 2016, 04:35	0.86 MB	1,975	42
402,133 402,133	000000000000000001ca698f2692193400c946b836db3a0dbd0d5df9837a8e5b	11 Mar 2016, 04:17	0.98 MB	741	13

Previous 10 blocks ↓

Total Size: 646.80 GB

Node Information

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

Uptime: 1 month, 23 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,408.15 GB sent, 40.24 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.