Blockchain Explorer | learn me a bitcoin

Memory Pool

32,738 transactions

44.77 vMB

Show Random Selection

Max Size: 183/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,451	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 32 secs	1.00 vMB	3,710	19

Blockchain

Tip: 842,450 (567,822 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
274,628 274,628	0000000000000003df499144e3287e65e61e59c24fd24c043cb91dae3bea0289	13 Dec 2013, 07:37	0.25 MB	602	54
274,627 274,627	000000000000000250edaa2ef4c46308f03cb55834ed512b578215fa1eef9f77	13 Dec 2013, 07:16	0.25 MB	412	41
274,626 274,626	0000000000000003bbb7b2d0bb53b7653aed5c39bdfc56bf7646a419cc423333	13 Dec 2013, 07:07	0.25 MB	622	51
274,625 274,625	00000000000000029e0a6a01914c5068e43a7f8ac0f624670f3a8c73470273b6	13 Dec 2013, 06:49	0.25 MB	648	78
274,624 274,624	0000000000000002d3b86905ca0ee63ebb72962a746852c5d8f69a62c10527ee	13 Dec 2013, 06:25	0.02 MB	46	89
274,623 274,623	0000000000000002e7ef3f561d99a84165bc69b61bf89976d9d2f8c177940b0b	13 Dec 2013, 06:26	0.12 MB	296	54
274,622 274,622	000000000000000052c5512d3d177cf6e9cc03a84140dfd1c39f1af78dddf170	13 Dec 2013, 06:17	0.14 MB	314	81
274,621 274,621	00000000000000025994198fe6ac8f90dabfc529e2670ecca35058d9d8af9fa6	13 Dec 2013, 06:18	0.00 MB	1	0
274,620 274,620	00000000000000021511b29af8f5890093b7fb4fcb4adffa314e768068e993ff	13 Dec 2013, 06:08	0.24 MB	469	55
274,619 274,619	0000000000000002fa6b08c1ff359719bfe113263558ece13ac8bc577dce13da	13 Dec 2013, 05:55	0.45 MB	971	43
274,618 274,618	0000000000000002017e9cd58c089218e2219a7258ebe670b3d0ef6ed83a0b4f	13 Dec 2013, 05:28	0.17 MB	310	63
274,617 274,617	0000000000000003af9b4bba4bfb4fc1e5f6896f89544de4377d0dc94379b040	13 Dec 2013, 05:18	0.34 MB	656	39
274,616 274,616	0000000000000003280ed4d1757a4028e2f73ed8ef881ce4d3e095c5abf2ac2d	13 Dec 2013, 05:00	0.14 MB	256	29
274,615 274,615	0000000000000000685ae2ec5499673b09cf2cf772ca31319b90aa2d1df347a7	13 Dec 2013, 05:00	0.03 MB	88	54
274,614 274,614	000000000000000079e2ca8f496e02b189ec8dfe22d93e29a9f185fa77bce823	13 Dec 2013, 04:55	0.25 MB	329	33
274,613 274,613	00000000000000038a7a6ceda4c52b3dfe361776ec9df4a1830d3f16773e500e	13 Dec 2013, 04:47	0.21 MB	454	60
274,612 274,612	00000000000000045bd325d875b96ef0b0a35e2babbc9733133e4ed91178199e	13 Dec 2013, 04:37	0.87 MB	1,355	34
274,611 274,611	000000000000000062b1cdce70601fed37446b1d0a3e9987f7f82bb9585d15b1	13 Dec 2013, 04:27	0.03 MB	86	99
274,610 274,610	0000000000000002e080118c2bf432fa921df7e6edc9b445ea46b383b39c29d6	13 Dec 2013, 04:00	0.05 MB	78	42
274,609 274,609	000000000000000011478b5f57fa40405e8a926c966eeeb2207d984596c9cc78	13 Dec 2013, 04:03	0.25 MB	426	47
274,608 274,608	00000000000000042f2a860ec1a9ca248a68e93cd69c3ea2f92c071fdefcb06d	13 Dec 2013, 03:53	0.25 MB	630	49

Previous 10 blocks ↓

Total Size: 647.57 GB

Node Information

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

Uptime: 1 month, 4 days, 4 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,512.55 GB sent, 46.52 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.