Blockchain Explorer | learn me a bitcoin

Memory Pool

55,559 transactions

39.81 vMB

Show Random Selection

Max Size: 192/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,811	0000000000000000000331db0000000000000000000000000000000000000000	19 secs	1.00 vMB	2,898	30

Blockchain

Tip: 841,810 (193,662 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
648,148 648,148	0000000000000000000891a50e53c251f1e6c42a98dea09c8be742638d3e1b70	13 Sep 2020, 21:14	1.27 MB	2,786	11
648,147 648,147	0000000000000000000781c445fc764527f50976002dfee153dd251bbc429fe8	13 Sep 2020, 21:13	1.49 MB	2,158	70
648,146 648,146	000000000000000000010f4cb67dd11853f60949825851e8b8a793968c8b1843	13 Sep 2020, 20:56	1.32 MB	2,756	62
648,145 648,145	00000000000000000009b32a545ad4a8048b85e7f1aa87854030a45810dc3008	13 Sep 2020, 20:44	1.40 MB	2,442	101
648,144 648,144	000000000000000000068ad61aaa76703bad366a81f645a0fc11a2deb61de302	13 Sep 2020, 20:04	1.24 MB	1,876	35
648,143 648,143	0000000000000000000feb3cfcc69660e5c98fb978bf6a07f4075a8556db5fef	13 Sep 2020, 19:59	1.68 MB	1,086	20
648,142 648,142	00000000000000000003b2ebacaa6192995f91eeaf8bda715ea5ef8eb4877764	13 Sep 2020, 19:53	1.52 MB	1,656	45
648,141 648,141	0000000000000000000160217984101386624e648f532dea3093e87ad9e19ecb	13 Sep 2020, 19:43	1.43 MB	2,068	52
648,140 648,140	00000000000000000008ae4637be11b3d1de3351228f4341067a01be639e12cf	13 Sep 2020, 19:30	1.27 MB	2,546	25
648,139 648,139	00000000000000000009557f23813c41f80db2386a172ab5e7f1df8a5c710f87	13 Sep 2020, 19:24	1.37 MB	2,664	71
648,138 648,138	0000000000000000001002729e15e01a540b6fe27ef44aa6a8663a0ee4ce761e	13 Sep 2020, 19:04	1.40 MB	2,676	80
648,137 648,137	00000000000000000000b26e70fb11b6d57f6d2285f31b32a86347ef6d413d9e	13 Sep 2020, 18:44	1.17 MB	2,660	26
648,136 648,136	000000000000000000020d479192dedc6ad036b010cd3eb355a1ed84a32896b9	13 Sep 2020, 18:37	1.43 MB	1,701	12
648,135 648,135	000000000000000000098d1aa5b698afee83f7d7d0b4a65a61c716b909874805	13 Sep 2020, 18:37	1.23 MB	1,883	64
648,134 648,134	00000000000000000000435726e27d3b1c81ae6eab9537fcc48eed8ebb8794cc	13 Sep 2020, 18:28	1.33 MB	2,860	101
648,133 648,133	000000000000000000007f11f9dcca0ea731922059751e81808a8f51f292572b	13 Sep 2020, 17:53	0.71 MB	1,193	40
648,132 648,132	00000000000000000007557fad257e2c60f6ed0bc785bbf702aab7d335401708	13 Sep 2020, 17:48	1.30 MB	2,240	43
648,131 648,131	0000000000000000000fdb266c2afe9da0b6809c7c2ceaea8deb5cfd02d5bf96	13 Sep 2020, 17:38	0.19 MB	475	43
648,130 648,130	0000000000000000000bbc17b8b6c934ae32251b152b9d58de42614f8685b58d	13 Sep 2020, 17:36	0.90 MB	1,941	39
648,129 648,129	0000000000000000000a2cf8e9fc7b0dd5fdd59844ebeeacc6801047f3453b97	13 Sep 2020, 17:28	0.12 MB	135	33
648,128 648,128	0000000000000000000f85a095bed6fab1ee2fcdf4e36724e2c7c1e4b383f395	13 Sep 2020, 17:28	0.53 MB	1,124	36

Previous 10 blocks ↓

Total Size: 646.40 GB

Node Information

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

Uptime: 29 days, 21 hours, 3 minutes
Connections: 11 outgoing, 112 incoming
Data Transfer: 8,349.36 GB sent, 37.64 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.