Blockchain Explorer | learn me a bitcoin

Memory Pool

32,940 transactions

23.98 vMB

Show Random Selection

Max Size: 123/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,229	0000000000000000000331db0000000000000000000000000000000000000000	11 mins, 31 secs ago	1.00 vMB	2,841	30

Blockchain

Tip: 842,228 (412,686 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
429,542 429,542	000000000000000003f1eb04a2271984423c632b3ae8fdc24d40c6681a404aa8	13 Sep 2016, 01:49	1.00 MB	2,148	94
429,541 429,541	000000000000000000b9a14874bf61c225230ca72bf32efe35e33793c13d6880	13 Sep 2016, 00:47	0.98 MB	424	9
429,540 429,540	0000000000000000017ae5063d1f6dab12b3a4fcac035bfdc1c9632000050fb6	13 Sep 2016, 00:45	1.00 MB	666	17
429,539 429,539	000000000000000000d8937b491b606cfcf45cf4be7ef83704339eaffdd5eda4	13 Sep 2016, 00:40	0.10 MB	179	55
429,538 429,538	000000000000000003caa53c453e5c8493699dfdd294fecbd14477ff08deeedc	13 Sep 2016, 00:39	1.00 MB	284	7
429,537 429,537	0000000000000000007fdb2bce9ca3beb3c3b0286284d626f474853b5fc41d64	13 Sep 2016, 00:38	0.10 MB	272	68
429,536 429,536	000000000000000001c9f8e43229b976124ac5d6e7f2b343351c45af1c4744d7	13 Sep 2016, 00:37	0.00 MB	1	0
429,535 429,535	000000000000000000f18138f8f53f40df2ba4d33045326f31aa5330d0e4fc06	13 Sep 2016, 00:36	1.00 MB	860	25
429,534 429,534	0000000000000000040af9f9fa9376e0d374c4e80c8774278148d503d456e3be	13 Sep 2016, 00:31	1.00 MB	1,432	33
429,533 429,533	000000000000000000fb4076ac3ead051dd673bb39713942dafb1dafff33c237	13 Sep 2016, 00:25	1.00 MB	2,000	46
429,532 429,532	0000000000000000007f0b135019921968ce1cca20476074ddfea3ee8a672372	13 Sep 2016, 00:15	1.00 MB	2,746	60
429,531 429,531	0000000000000000001f7e1109abe22b20b387359a3d527019ad932077fc92f5	13 Sep 2016, 00:00	1.00 MB	2,898	67
429,530 429,530	000000000000000002e46c72102f5f275e36c7a0a4abe25d90bbbe25b9b0f8e9	12 Sep 2016, 23:48	1.00 MB	1,723	88
429,529 429,529	00000000000000000498f5d889f8c5eda32e33077dc876f8eaeb77e229a81546	12 Sep 2016, 23:02	1.00 MB	1,158	33
429,528 429,528	000000000000000000c5fd3ddea16fd08fc8f112db93b216ca7a0d1d11ea5eca	12 Sep 2016, 23:00	1.00 MB	1,555	57
429,527 429,527	0000000000000000025bbdcd309caad574c8bec2cddbf0a53a0aefd63d616dd5	12 Sep 2016, 22:46	1.00 MB	2,463	55
429,526 429,526	0000000000000000013473b250b9fe9948191db8047036490f4da634317bd10c	12 Sep 2016, 22:45	1.00 MB	1,603	86
429,525 429,525	000000000000000002e5e6658f3852055d66619cea71fc7035b1afbeebc8235d	12 Sep 2016, 22:07	0.05 MB	67	33
429,524 429,524	000000000000000002e2d0f8ab14079d67baa2e13bb3adf66331b587cf83b475	12 Sep 2016, 22:06	0.36 MB	914	54
429,523 429,523	000000000000000004329919f6b4cb0177351f028069009dcb12ab59a883f2f4	12 Sep 2016, 22:00	0.37 MB	777	55
429,522 429,522	000000000000000001d8b7d9123b2cf4f5ed0c166192d4a22949e1ca015f57bf	12 Sep 2016, 21:55	0.77 MB	1,887	53

Previous 10 blocks ↓

Total Size: 647.15 GB

Node Information

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

Uptime: 1 month, 2 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,459.49 GB sent, 43.53 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.