Blockchain Explorer | learn me a bitcoin

Memory Pool

94,974 transactions

31.90 vMB

Show Random Selection

Max Size: 187/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
845,119	0000000000000000000355f00000000000000000000000000000000000000000	13 mins, 14 secs ago	1.00 vMB	6,172	15

Blockchain

Tip: 845,118 (400,043 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
445,075 445,075	0000000000000000019ccc30d0fd7c42e315e7e2f1a84b5444f1dde945ffd2b7	25 Dec 2016, 19:29	1.00 MB	1,936	87
445,074 445,074	000000000000000002010546d1c5e170633cc1b3a7f81aa7f4980d1fa2ee0c50	25 Dec 2016, 19:15	0.99 MB	2,808	55
445,073 445,073	00000000000000000119c1e0358e1cb5f26505fb5a0e3917772d132b66e5a008	25 Dec 2016, 19:13	1.00 MB	2,767	89
445,072 445,072	0000000000000000026a901ddd7b4aed5cdf1310f8c8a2ca0c232ee280106343	25 Dec 2016, 18:45	0.99 MB	2,802	59
445,071 445,071	000000000000000001eda4b1b6e0252828650ba63c841cb6496e6c8573faba74	25 Dec 2016, 18:43	1.00 MB	2,707	95
445,070 445,070	0000000000000000025c8e1a8101cce1c134b19f2f53a8e81265fb77e24d6823	25 Dec 2016, 18:09	0.28 MB	574	74
445,069 445,069	000000000000000000bfa59a7223c7e856f26d290a2540a65ac6e72b1174b413	25 Dec 2016, 18:05	1.00 MB	415	10
445,068 445,068	0000000000000000008523141f08aec84fc826ea84112f21f69df038454a6564	25 Dec 2016, 18:04	0.83 MB	1,622	55
445,067 445,067	000000000000000000dcae917e78d9b2f538de941b1f463accb31d9a449bf542	25 Dec 2016, 17:59	1.00 MB	2,813	88
445,066 445,066	000000000000000001bc729ee8716386e58dc194d7796986d0b5a1afa1d7a174	25 Dec 2016, 17:33	0.11 MB	271	77
445,065 445,065	0000000000000000018e3b8da3acbb566d63257b5965af3eb23ab75e7ea0e663	25 Dec 2016, 17:31	1.00 MB	279	6
445,064 445,064	000000000000000001ad1a1e2c31f4418d19475c35337afcb1be840dd08273c2	25 Dec 2016, 17:30	0.28 MB	541	57
445,063 445,063	0000000000000000019deacab21256675784c8f2aabf9147df17967e8ff289ee	25 Dec 2016, 17:27	1.00 MB	177	2
445,062 445,062	000000000000000002c29c9f00c37a03ce252dc2cc590fb931ee2d6c436d817e	25 Dec 2016, 17:27	0.16 MB	152	28
445,061 445,061	000000000000000002c2adb59210e28a769a2489bdf4cb0eab347d1672bd8777	25 Dec 2016, 17:26	0.78 MB	1,087	54
445,060 445,060	000000000000000000e8b958661fe35dccfc638b957adbb8b374311ce900fba4	25 Dec 2016, 17:20	1.00 MB	1,685	52
445,059 445,059	0000000000000000000a957c5af37fe8ec0d779f71283fa40a49221cde5f9edb	25 Dec 2016, 17:17	1.00 MB	2,816	87
445,058 445,058	00000000000000000311c6f62c743f6defa412f7c23460345ca9877f0219e146	25 Dec 2016, 16:52	0.19 MB	448	79
445,057 445,057	000000000000000001c83fb2f13c5c1a6c22790b0a798b78f01d6914dff0790a	25 Dec 2016, 16:50	1.00 MB	2,197	64
445,056 445,056	000000000000000002aa6ba208f1cf08c02b83efc9ab297766ed0006499d004c	25 Dec 2016, 16:38	0.99 MB	1,488	61
445,055 445,055	0000000000000000024fca3f39499a2d9af211cb0d761006a5218055a20b3e90	25 Dec 2016, 16:30	1.00 MB	1,471	42

Previous 10 blocks ↓

Total Size: 652.62 GB

Node Information

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

Uptime: 1 month, 22 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,276.87 GB sent, 76.04 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.