Blockchain Explorer | learn me a bitcoin

Memory Pool

40,127 transactions

38.69 vMB

Show Random Selection

Max Size: 169/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,389	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 1 sec ago	1.00 vMB	2,540	25

Blockchain

Tip: 842,388 (396,790 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
445,598 445,598	000000000000000001cecb632e1666756cdf3d01737cdf552b7ad71b1af85516	29 Dec 2016, 04:02	1.00 MB	2,497	81
445,597 445,597	0000000000000000035691ac8d4c35d4e6899d1f54faf7fa7c4752eded7fd5ec	29 Dec 2016, 03:48	1.00 MB	1,706	46
445,596 445,596	0000000000000000035d91d45847671d0870796a353ac6eef0f74c73f3a3b7b1	29 Dec 2016, 03:43	1.00 MB	2,067	82
445,595 445,595	0000000000000000030586722203fb81b81adf6214dc2bc778059c59f1354d78	29 Dec 2016, 03:33	1.00 MB	2,320	67
445,594 445,594	00000000000000000131e9a82a5d66ed973e9f600cabdb4ee9d181e1c8ac5784	29 Dec 2016, 03:31	1.00 MB	2,637	99
445,593 445,593	000000000000000002fa0819166831587f771f2f013461d06ed3de37aadc343e	29 Dec 2016, 03:12	1.00 MB	2,352	88
445,592 445,592	000000000000000001ad51f81356d7a5bc653f5d6658bfccf775b4100052f8ad	29 Dec 2016, 03:01	1.00 MB	2,123	69
445,591 445,591	0000000000000000014d350e167a18c5b80dd7d9c3b9ae09cf761158b8f26748	29 Dec 2016, 02:56	1.00 MB	1,974	86
445,590 445,590	00000000000000000177448a9e7ef35c4a926a74f0987b82a028787f47d14fa3	29 Dec 2016, 02:42	1.00 MB	2,602	86
445,589 445,589	00000000000000000128a868edd56ae287f604091bc482d3b3f1a506fa71626b	29 Dec 2016, 02:32	1.00 MB	2,896	113
445,588 445,588	000000000000000001fd34fd4434cbc840b0d1a2e6d8cd2782a2cec6a659b8ce	29 Dec 2016, 01:47	1.00 MB	1,861	46
445,587 445,587	000000000000000001586e9baf521672841c985f4f001b296cd70872204f2557	29 Dec 2016, 01:45	1.00 MB	2,540	88
445,586 445,586	0000000000000000003617681a6d3d26221abccfe186aa50c8abcd21fea4a05f	29 Dec 2016, 01:29	1.00 MB	914	60
445,585 445,585	00000000000000000308a7eedc0495082e555b1a3bad404d8b6033a95bea33dd	29 Dec 2016, 01:28	1.00 MB	2,322	70
445,584 445,584	000000000000000000dcda7397705685dd0ea3d4633cfdf153d12e2dd72b1780	29 Dec 2016, 01:24	1.00 MB	2,073	95
445,583 445,583	000000000000000000c65cf4add9fb15146493748c1ec3db876f3f7065ed1189	29 Dec 2016, 01:04	1.00 MB	2,135	96
445,582 445,582	0000000000000000002dc75d58705b73900796e5247a80678b54446137d5cfc4	29 Dec 2016, 00:44	1.00 MB	2,557	71
445,581 445,581	0000000000000000014eec5d65f012df487d5878e9dfccad7dc6f1a6b9a316cd	29 Dec 2016, 00:38	1.00 MB	2,403	79
445,580 445,580	00000000000000000186210330823c2321dbb477a994b8709891f98686e921cf	29 Dec 2016, 00:12	1.00 MB	1,021	32
445,579 445,579	000000000000000001351b3dc9d8d2751d62bc3fb470fef3b9b22114b3869e49	29 Dec 2016, 00:07	1.00 MB	1,567	54
445,578 445,578	000000000000000001352afc74bc78b8a42c4b0069fb1ce6c393c4e089fde301	29 Dec 2016, 00:02	1.00 MB	2,555	84

Previous 10 blocks ↓

Total Size: 647.45 GB

Node Information

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

Uptime: 1 month, 3 days, 17 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,491.05 GB sent, 45.81 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.