Blockchain Explorer | learn me a bitcoin

Memory Pool

51,137 transactions

43.44 vMB

Show Random Selection

Max Size: 186/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,046	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 24 secs	1.00 vMB	6,096	30

Blockchain

Tip: 842,045 (436,997 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
405,048 405,048	000000000000000000b0786b5f579c09ea5c277972f297e489d0f9a73b35a565	30 Mar 2016, 23:05	1.00 MB	1,792	36
405,047 405,047	000000000000000003887db37032282f7a6d0fb253457060d312267bbe969457	30 Mar 2016, 22:51	0.98 MB	1,649	37
405,046 405,046	000000000000000003f4c26a47a25f6122072640a560e99f891523195de8a475	30 Mar 2016, 22:38	1.00 MB	2,187	41
405,045 405,045	0000000000000000048c3aa2252e4182b105d730a7bb06e1b3a07dc60b0fc149	30 Mar 2016, 22:21	0.36 MB	286	16
405,044 405,044	000000000000000005a95137934ab24ad8783422d16491cb701648486899d644	30 Mar 2016, 22:20	1.00 MB	1,842	27
405,043 405,043	00000000000000000106dc49604cda975a0ada98c59364aef9e99cc8871a0497	30 Mar 2016, 22:19	1.00 MB	2,825	62
405,042 405,042	000000000000000000f3223da37c57c828aa28ff42517b31d9a09ea6327ed48c	30 Mar 2016, 21:39	1.00 MB	2,173	47
405,041 405,041	000000000000000006577209c1f43a2fadb075c56286d169284a54563883b8d0	30 Mar 2016, 21:23	1.00 MB	3,080	67
405,040 405,040	0000000000000000030014f0c61351fe2f9e744d4d1c111cca03c94b7dc831f0	30 Mar 2016, 20:54	0.85 MB	1,686	38
405,039 405,039	000000000000000000092011c1385cdffabf5419171df2f6cc15f23b1403f44f	30 Mar 2016, 20:42	0.40 MB	830	37
405,038 405,038	000000000000000004688ced9a6e7ee77ba3f1ee1f23f5ae1805df3471a5a307	30 Mar 2016, 20:36	0.67 MB	1,577	42
405,037 405,037	000000000000000000b2937e2117fdd46eae9e3a20c1ba8aa64f68092e8f66c6	30 Mar 2016, 20:24	0.49 MB	1,117	47
405,036 405,036	00000000000000000528a826750033f954a8d5efd606285776b037dde364fcbe	30 Mar 2016, 20:17	0.16 MB	198	26
405,035 405,035	000000000000000002254c6f171c2d605c8f8f0c0efdb9a460fd94c286a71c6b	30 Mar 2016, 20:15	0.40 MB	992	42
405,034 405,034	00000000000000000019b2edbfe7960779bcafaa970b5f9ae5aa7c820d9330d5	30 Mar 2016, 20:09	0.36 MB	397	43
405,033 405,033	00000000000000000138384ae378cdea74773e3e61bd28777818e45ec04a9738	30 Mar 2016, 20:06	0.98 MB	795	18
405,032 405,032	000000000000000002f20dec9c3a4597c978ee0ae941fd33ca92b71030a340bb	30 Mar 2016, 20:03	1.00 MB	2,526	49
405,031 405,031	0000000000000000012b23da3f8f2f7f7753ebb618f30474d465d3b8d3b500aa	30 Mar 2016, 19:45	0.30 MB	540	33
405,030 405,030	0000000000000000050e10df8d528a296bb04b1f58bbd84d3134ecda9ef3b376	30 Mar 2016, 19:42	1.00 MB	1,741	30
405,029 405,029	00000000000000000279b8b9628f48e870e1c016873633ab39ae0b87cf6cb0e2	30 Mar 2016, 19:32	0.00 MB	1	0
405,028 405,028	0000000000000000060b4429aaf691a04f8bd327479749785b1f3bb06cf4e574	30 Mar 2016, 19:32	1.00 MB	1,634	29

Previous 10 blocks ↓

Total Size: 646.84 GB

Node Information

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

Uptime: 1 month, 1 day, 3 hours
Connections: 10 outgoing, 112 incoming
Data Transfer: 8,425.65 GB sent, 40.61 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.