Blockchain Explorer | learn me a bitcoin

Memory Pool

27,455 transactions

35.66 vMB

Show Random Selection

Max Size: 128/200 MB

Min Fee: 2 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,986	00000000000000000003629a0000000000000000000000000000000000000000	8 mins, 26 secs	1.00 vMB	4,560	9

Blockchain

Tip: 843,985 (182,822 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
661,163 661,163	00000000000000000008455604d254cc068009b5564dd794149f9025b6807537	13 Dec 2020, 10:49	1.25 MB	2,383	25
661,162 661,162	0000000000000000000662fcb1e28aed327a97f72e6dda29684caac1343d9146	13 Dec 2020, 10:37	1.10 MB	742	39
661,161 661,161	00000000000000000005c71873cca2cbf31e96c38f32be9cc7cf5903fea340af	13 Dec 2020, 10:34	0.34 MB	481	28
661,160 661,160	0000000000000000000c497bee8fd6579e9154da19db30de53644a6287d260b1	13 Dec 2020, 10:33	1.13 MB	1,871	23
661,159 661,159	00000000000000000003fbf16200df6dfb8d93eea68d7116cc408fedfb47c8fb	13 Dec 2020, 10:22	0.99 MB	971	15
661,158 661,158	00000000000000000002d51421f677a7a041e2ec2eb1140fb4c98ddf53cd969d	13 Dec 2020, 10:18	1.28 MB	2,596	28
661,157 661,157	00000000000000000000fcef044149179ba41add379e32bfba2d8d4f9920eae8	13 Dec 2020, 10:05	0.47 MB	709	43
661,156 661,156	000000000000000000030b862596fcea0d7aa0f1c6e6f1edb54ee98148531e84	13 Dec 2020, 10:01	0.63 MB	432	50
661,155 661,155	0000000000000000000d3dc4682dacb74672a1c1ffff9ff479efc6f384b119b9	13 Dec 2020, 09:59	0.92 MB	1,691	25
661,154 661,154	0000000000000000000ea9db62ac8bb398d067f7ab0ce4ee38f9731b97f2af3a	13 Dec 2020, 09:51	0.90 MB	1,544	29
661,153 661,153	0000000000000000000b395bec819d777766b765bb511ca1ceb31768f685b31b	13 Dec 2020, 09:43	0.13 MB	300	35
661,152 661,152	00000000000000000001e7572a4a785d463b8bb0a370f296a37730c2f99d2631	13 Dec 2020, 09:41	0.16 MB	311	29
661,151 661,151	0000000000000000000953905050f988bf65cdc5287f867f239212d400bb07be	13 Dec 2020, 09:40	0.11 MB	188	31
661,150 661,150	0000000000000000000ab94721cbdb919339ef40cc2538a3212aafb1399fe66c	13 Dec 2020, 09:39	0.79 MB	976	2
661,149 661,149	00000000000000000004fbd6f6e4efa436a7267fd3115f57976997d852f2e797	13 Dec 2020, 09:39	1.16 MB	2,228	12
661,148 661,148	00000000000000000002b880d8b0dffd47ede125635f8fd2e3ec9af824accb4e	13 Dec 2020, 09:34	1.23 MB	2,200	25
661,147 661,147	0000000000000000000e775008c6749deb78f666b88fb285b5951ecb7894367f	13 Dec 2020, 09:24	1.06 MB	2,139	12
661,146 661,146	00000000000000000006d71fbe13559175a381f9308f77db4ddb63c28ee3e84d	13 Dec 2020, 09:21	1.28 MB	1,966	4
661,145 661,145	0000000000000000000bef837b50ece1ae4b01eac2ac3b234f1254391a10b932	13 Dec 2020, 09:21	1.46 MB	1,853	36
661,144 661,144	00000000000000000005b68fe6230972b9a71ca26b6b5fdbbdfb5fbcfca5c2e8	13 Dec 2020, 09:07	1.31 MB	2,416	40
661,143 661,143	00000000000000000008862fa0a6003d34fcf34cb33872f748227c3dac0a9d5c	13 Dec 2020, 08:47	1.43 MB	2,194	29

Previous 10 blocks ↓

Total Size: 650.48 GB

Node Information

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

Uptime: 1 month, 15 days, 1 hour
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,986.50 GB sent, 63.10 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.