Blockchain Explorer | learn me a bitcoin

Memory Pool

25,345 transactions

42.67 vMB

Show Random Selection

Max Size: 139/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,949	00000000000000000003629a0000000000000000000000000000000000000000	6 mins, 59 secs ago	1.00 vMB	3,344	12

Blockchain

Tip: 843,948 (320,130 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
523,818 523,818	00000000000000000025969a34288605209209b61120541744c890edf4e1cc4d	22 May 2018, 05:49	0.21 MB	389	39
523,817 523,817	000000000000000000296f6605ea18a2a7afaca52ade7ea7fb0dc0754c5cccbd	22 May 2018, 05:46	0.12 MB	237	44
523,816 523,816	000000000000000000031514502456292cbd6f9e7f3fbd2b82e72e6c8c4670b2	22 May 2018, 05:44	0.15 MB	300	33
523,815 523,815	000000000000000000050a0aced38a022333250e2c020fe0c28644ace75cadc8	22 May 2018, 05:42	0.02 MB	51	21
523,814 523,814	0000000000000000000595b37bef0df95273180784452d92daa255537ef456a5	22 May 2018, 05:42	0.47 MB	920	22
523,813 523,813	0000000000000000001604fa79f9f40607f50f78403896c4e7ce21dcec6d594a	22 May 2018, 05:33	0.02 MB	20	4
523,812 523,812	0000000000000000000d0b2bca42e35ccce5e086f5a351055bd03c4affa922a7	22 May 2018, 05:33	0.50 MB	1,093	52
523,811 523,811	00000000000000000040c2c250c56536b9760a00ee6a619f134ddd756a0a5b94	22 May 2018, 05:23	0.47 MB	989	41
523,810 523,810	0000000000000000001d75090573c574bdc925b7998659723f676bbfdb4167ad	22 May 2018, 05:14	0.86 MB	1,590	29
523,809 523,809	0000000000000000003b8cf0969b84606483cd804d71590e23ea3244e7ff1df8	22 May 2018, 04:59	0.81 MB	1,754	28
523,808 523,808	0000000000000000002e773902448e0812249b283d472974ba726f0d42876201	22 May 2018, 04:43	0.09 MB	250	37
523,807 523,807	000000000000000000040224ddbeef95cfc4462ffb56f3efbb3553e4e7b2dc53	22 May 2018, 04:40	0.42 MB	323	12
523,806 523,806	00000000000000000042039feb068f3d84394093914ad289514c0cc23f5589c3	22 May 2018, 04:37	0.44 MB	275	9
523,805 523,805	00000000000000000035592ae023a68e9c529512eb3b9ed0453ad7558087d815	22 May 2018, 04:35	0.01 MB	28	16
523,804 523,804	0000000000000000000182f37d0d776b2398e5b214e3ed6cc27717755f674742	22 May 2018, 04:34	0.42 MB	910	30
523,803 523,803	000000000000000000395d9a94bf46b050943c8056952982ec14b39fdab009cb	22 May 2018, 04:26	0.20 MB	502	29
523,802 523,802	0000000000000000003bd7e29a5f14509d5860f55ed6782d0c9d81f3da971ec3	22 May 2018, 04:20	0.72 MB	751	25
523,801 523,801	0000000000000000002e2887cf340cac92750ddc14b1604f1577d38aa7d07b28	22 May 2018, 04:14	0.59 MB	1,335	29
523,800 523,800	0000000000000000000043a48c009b6cfaac1a5c3601bd951f6aef1b9482ca26	22 May 2018, 04:01	0.21 MB	302	51
523,799 523,799	00000000000000000007113cfabae47bdc7e7f7fd776ee0492f986e61332a687	22 May 2018, 03:59	0.21 MB	433	52
523,798 523,798	000000000000000000189fc54354bcf58c76fb60f7e01a774d911d885257a559	22 May 2018, 03:55	0.07 MB	184	28

Previous 10 blocks ↓

Total Size: 650.42 GB

Node Information

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

Uptime: 1 month, 14 days, 18 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,974.54 GB sent, 62.82 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.