Blockchain Explorer | learn me a bitcoin

Memory Pool

34,153 transactions

44.37 vMB

Show Random Selection

Max Size: 178/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,784	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 5 secs	1.00 vMB	7,369	15

Blockchain

Tip: 841,783 (412,633 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
429,150 429,150	000000000000000002f9131227ee64d0d4297d54cd427aa7943aaa2178ab156d	10 Sep 2016, 17:09	1.00 MB	2,380	57
429,149 429,149	0000000000000000011881a7321398cefb936a13bb9afacc2000a48310b1d18a	10 Sep 2016, 16:55	1.00 MB	2,983	73
429,148 429,148	0000000000000000046f042126d08934a1dcb2c616176b2b8ee38d16fe14f71b	10 Sep 2016, 16:29	1.00 MB	1,451	41
429,147 429,147	0000000000000000001d4f0e2020281dbc39b09e96265d181b5469cb85c1daee	10 Sep 2016, 16:21	0.98 MB	1,301	38
429,146 429,146	00000000000000000429a3868a5c02d9f85737408cbeb8399ef74c1ba0c6b524	10 Sep 2016, 16:14	1.00 MB	2,087	62
429,145 429,145	00000000000000000076dabdbf8af7b987a9bd64db51fcc4a5caf3a1834f2132	10 Sep 2016, 16:00	1.00 MB	1,705	38
429,144 429,144	0000000000000000025d58184456bccff1167a980c350453fa70f6e12562b02d	10 Sep 2016, 15:57	1.00 MB	2,853	73
429,143 429,143	00000000000000000105999c499f02714a3961d0b145066ac32385e3f4130db3	10 Sep 2016, 15:32	1.00 MB	1,370	28
429,142 429,142	00000000000000000204fae6e464ffc74058fc2a9ab7e201a59cd265ad058258	10 Sep 2016, 15:27	1.00 MB	2,454	61
429,141 429,141	000000000000000002f6e0d46f812950922221dced3d9f21136cc3e142bc9d9c	10 Sep 2016, 15:14	0.20 MB	564	67
429,140 429,140	000000000000000001be223a24d10514ad8e3b6692b9e11727c37bccf5ae09b3	10 Sep 2016, 15:11	1.00 MB	1,948	39
429,139 429,139	000000000000000000ddcd4681d05f15ea15c82b5a10d34bb4063b6072276a3b	10 Sep 2016, 15:09	1.00 MB	2,234	74
429,138 429,138	00000000000000000293bc817859f7fc8c8630381307fc1ec54ec1d61ad95a1b	10 Sep 2016, 14:48	0.23 MB	613	68
429,137 429,137	00000000000000000235c3a87975733ab615da022044dfd702873a12c355f5f6	10 Sep 2016, 14:45	1.00 MB	1,431	32
429,136 429,136	000000000000000000ccc5ab3ed5367d51747ef2deb284617aaed2d196fbbed1	10 Sep 2016, 14:45	1.00 MB	2,617	66
429,135 429,135	000000000000000000646421757bbcaf6cf20d1ce65c2408f4ce4e29fe1deaed	10 Sep 2016, 14:31	1.00 MB	2,787	67
429,134 429,134	000000000000000000c1673959b9dd4940171793950d17f5a68d16d31ed0074e	10 Sep 2016, 14:17	1.00 MB	2,941	82
429,133 429,133	000000000000000004535dc411f73b749628ac7600a471249171ce13344a4a50	10 Sep 2016, 13:34	0.98 MB	725	23
429,132 429,132	00000000000000000035a428eabb5fce87b29e8526022867a36782e673bf88d0	10 Sep 2016, 13:30	1.00 MB	1,703	49
429,131 429,131	00000000000000000322e01e09fbb483920df237fe112c32920af0306db56005	10 Sep 2016, 13:19	0.63 MB	1,433	62
429,130 429,130	000000000000000003b78a93a0b3f83c501fb49a4c24b067003b7911ab10bbf0	10 Sep 2016, 13:10	1.00 MB	1,393	30

Previous 10 blocks ↓

Total Size: 646.36 GB

Node Information

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

Uptime: 29 days, 14 hours, 4 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,342.41 GB sent, 37.24 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.