Blockchain Explorer | learn me a bitcoin

Memory Pool

30,154 transactions

59.12 vMB

Show Random Selection

Max Size: 187/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,848	00000000000000000003629a0000000000000000000000000000000000000000	7 mins, 59 secs	1.00 vMB	5,424	9

Blockchain

Tip: 843,847 (408,654 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
435,193 435,193	0000000000000000016f963f83752875b542403695b341b7bc1a57778e7d2b9e	21 Oct 2016, 03:48	0.78 MB	1,257	42
435,192 435,192	000000000000000002f9ae8eca54e7ec9d1bd6adfa0205746afafa02ca67002a	21 Oct 2016, 03:43	1.00 MB	2,336	60
435,191 435,191	0000000000000000032596da01db894eed90a55e6000be7aefea772e2a862b83	21 Oct 2016, 03:38	1.00 MB	2,198	95
435,190 435,190	0000000000000000004fb662799fcc63c09307ce51582ed2a786705fb35e88f7	21 Oct 2016, 03:07	0.51 MB	533	25
435,189 435,189	000000000000000001cdb9128cf499f8067b759239568f50fa697e5ed5047fb1	21 Oct 2016, 03:05	0.10 MB	187	53
435,188 435,188	0000000000000000026bdc351946ce876942ad7bb8c7d4efd17eb547319cf457	21 Oct 2016, 03:03	0.75 MB	587	21
435,187 435,187	0000000000000000032237a7dcef6b2460c19755f642f974672188f63ac2439d	21 Oct 2016, 03:02	1.00 MB	1,688	44
435,186 435,186	0000000000000000005ebbf13cce3f49528d5cd61a7d791dcea98e8de92473ab	21 Oct 2016, 02:53	0.88 MB	2,289	68
435,185 435,185	000000000000000000cb491f552cb9950875201287d5e7148ba75adef5a53c56	21 Oct 2016, 02:39	1.00 MB	1,538	49
435,184 435,184	000000000000000000c6a14eccc653589fc93f21a706b89c3d3a07ac447a6057	21 Oct 2016, 02:29	1.00 MB	1,965	45
435,183 435,183	00000000000000000348d41c752e7830875de9092be02bc4f0bc0fd8e24f99b9	21 Oct 2016, 02:20	1.00 MB	2,310	64
435,182 435,182	0000000000000000023760fe42eee26c7a7b7ea8da9c46bf5fc51930082827d9	21 Oct 2016, 02:08	1.00 MB	1,687	40
435,181 435,181	000000000000000001caba978969c3175eee82b08681edaf094e148ebf6e4729	21 Oct 2016, 02:01	1.00 MB	1,531	44
435,180 435,180	000000000000000002e466cabbf277b65a175696db4429b265b3d8ddc7a2ee57	21 Oct 2016, 01:53	1.00 MB	2,386	60
435,179 435,179	000000000000000003e85168f4279a6bc90f867d271f24f3a8dabf29b99b5ab4	21 Oct 2016, 01:44	1.00 MB	2,372	81
435,178 435,178	000000000000000001b4526da89f722f96b88a9dbf3cd86c4f010e5b11293ad2	21 Oct 2016, 01:20	1.00 MB	2,213	50
435,177 435,177	0000000000000000000064d4a959fc21d3b7bfea79f2feef9a4b9356bdc1c38a	21 Oct 2016, 01:19	1.00 MB	2,737	81
435,176 435,176	000000000000000002c2835b426c6a7b741b4c444394f9f01b5292e5966bd8f3	21 Oct 2016, 00:48	1.00 MB	2,601	79
435,175 435,175	000000000000000003b352e9329229d399d4011f01a251f4a5a9a81983c53a9c	21 Oct 2016, 00:26	1.00 MB	1,110	35
435,174 435,174	0000000000000000001e2c9d2c7adf7aef7d4e23e17fd1833e1619b596cd1ef5	21 Oct 2016, 00:19	1.00 MB	2,137	62
435,173 435,173	0000000000000000043fdc31a5b08820fef0147cfbddeed86942b70de027a517	21 Oct 2016, 00:05	1.00 MB	2,140	63

Previous 10 blocks ↓

Total Size: 650.24 GB

Node Information

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

Uptime: 1 month, 14 days, 1 hour
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,952.52 GB sent, 61.95 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.