Blockchain Explorer | learn me a bitcoin

Memory Pool

31,926 transactions

45.89 vMB

Show Random Selection

Max Size: 175/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,420	0000000000000000000331db0000000000000000000000000000000000000000	2 mins, 40 secs	1.00 vMB	3,356	17

Blockchain

Tip: 842,419 (411,186 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
431,233 431,233	0000000000000000031877cb8ea2958698fece9abfc06c54580f11e762da539d	24 Sep 2016, 10:47	0.04 MB	97	78
431,232 431,232	0000000000000000016a0dcb23a4012ac27f90062178b21791954d5465209573	24 Sep 2016, 10:46	0.75 MB	297	11
431,231 431,231	0000000000000000026629ba3fa3f230d816dcd9779d045f3c521970b00660ff	24 Sep 2016, 10:45	0.94 MB	2,001	58
431,230 431,230	0000000000000000032b26f1423754d2c58370df30cdec17d106e5a28eaa2ec4	24 Sep 2016, 10:30	0.99 MB	155	2
431,229 431,229	0000000000000000029356ddd03c25bfa9641ace2999df5fd64b6f0f9c16f7a6	24 Sep 2016, 10:29	0.63 MB	1,383	54
431,228 431,228	000000000000000000007db323f8ef2983f040c9534307734edcf1a9a57e77ae	24 Sep 2016, 10:21	0.64 MB	1,640	65
431,227 431,227	00000000000000000353fac27150b4e72ebc8b11bfd9f8e1cea27c89e60b7cc8	24 Sep 2016, 10:08	0.32 MB	846	72
431,226 431,226	0000000000000000007695f83adde522baaee161dd0d8e63875e05912d7b8a0d	24 Sep 2016, 10:03	0.37 MB	810	66
431,225 431,225	000000000000000001cbacf6940e0a20494ef13761024038394384f59f0e0501	24 Sep 2016, 09:58	0.57 MB	957	43
431,224 431,224	0000000000000000045f581c43c1b429a2b444fecd7aeb53812212b727d42767	24 Sep 2016, 09:54	0.69 MB	1,359	54
431,223 431,223	000000000000000001a2f1169036df4bd488f75d25c85f346b14ff78cb0de70e	24 Sep 2016, 09:45	1.00 MB	2,896	79
431,222 431,222	0000000000000000004ec4d839785f105652436bd6521e13f2e11a223d6f5930	24 Sep 2016, 09:19	0.75 MB	1,624	58
431,221 431,221	000000000000000001e1b39283d813a06bd15a881bbf7aa48c3c3a637a5aa1f9	24 Sep 2016, 09:06	0.82 MB	2,079	60
431,220 431,220	000000000000000000d3f809ef6c0c13fc805a5d324ecebea348705079ba05dc	24 Sep 2016, 08:51	0.83 MB	1,635	61
431,219 431,219	000000000000000001548d9368f4bceb51e2b798018855fdf8df03766289ea68	24 Sep 2016, 08:36	0.03 MB	86	71
431,218 431,218	0000000000000000020394eef4fa31d98a3ca1007cbdfa149b15b12bedd28831	24 Sep 2016, 08:37	0.25 MB	592	65
431,217 431,217	00000000000000000493a96a16e38968f87b86e1a2c99600ac1741fa630587d1	24 Sep 2016, 08:32	0.50 MB	1,006	58
431,216 431,216	0000000000000000029c4574c4da4a548848598098736cebf4da15fb9076ab81	24 Sep 2016, 08:25	1.00 MB	291	11
431,215 431,215	000000000000000004272f727e911defa421441fe8dc65e4e52b6164d8695475	24 Sep 2016, 08:24	0.03 MB	64	63
431,214 431,214	000000000000000003e860bbf8c1f01dd5541f97da4bd65b733721befee2b46a	24 Sep 2016, 08:24	1.00 MB	381	15
431,213 431,213	0000000000000000028519c609faed768c3678d42b99d50ec76e8337d5f027c8	24 Sep 2016, 08:22	1.00 MB	1,092	29

Previous 10 blocks ↓

Total Size: 647.51 GB

Node Information

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

Uptime: 1 month, 3 days, 22 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,496.94 GB sent, 46.12 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.