Blockchain Explorer | learn me a bitcoin

Memory Pool

44,029 transactions

39.82 vMB

Show Random Selection

Max Size: 183/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,551	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 6 secs	1.00 vMB	2,378	23

Blockchain

Tip: 841,550 (450,398 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
391,152 391,152	000000000000000009c260575e1427c690acb8d97f215529c9a022168c9dc8da	31 Dec 2015, 19:24	1.00 MB	2,330	35
391,151 391,151	000000000000000008c472f8d572c4648329540990acb7eb9ea9d9d7e6701e26	31 Dec 2015, 19:03	0.93 MB	2,441	45
391,150 391,150	0000000000000000036924c621b2565e27b990beda254ee539991f87b2160daa	31 Dec 2015, 18:35	0.93 MB	1,788	32
391,149 391,149	0000000000000000058ecbdac0d58adf876462756eec6b9e74c4f61bb5f83961	31 Dec 2015, 18:19	0.81 MB	1,912	33
391,148 391,148	000000000000000005a5b46384d181f4709efadea58ac51b0d6d0de299f81977	31 Dec 2015, 18:09	0.65 MB	730	17
391,147 391,147	000000000000000006f682d9f588118574e9768ceb711a877746474d1eafa437	31 Dec 2015, 18:01	0.57 MB	850	22
391,146 391,146	0000000000000000069f0152047f5b10c57965100008910c924298580a37290c	31 Dec 2015, 17:56	0.99 MB	699	14
391,145 391,145	000000000000000000958c04bd954f7f6eac75aedd15c0f075a5400a99e1092e	31 Dec 2015, 17:55	0.69 MB	1,504	33
391,144 391,144	000000000000000002ff3ab159554c92cc7d0d7e44e76ca5fc7a3ecd6d9460bb	31 Dec 2015, 17:47	0.62 MB	1,141	25
391,143 391,143	000000000000000005190f07689772105d0693bd2f6e1afd798844091601341a	31 Dec 2015, 17:44	0.83 MB	1,647	33
391,142 391,142	000000000000000009e2a51f6ed2762549718089c2068853f4899e5debc68ad7	31 Dec 2015, 17:29	1.00 MB	1,480	24
391,141 391,141	000000000000000004d4498a4dc9f3f2580b93ffaf96dc52012b0cb0da830c1d	31 Dec 2015, 17:22	0.95 MB	2,578	46
391,140 391,140	000000000000000002933d6791f6daa0025efe6caa6f95c5d6034d2c6f227460	31 Dec 2015, 16:56	0.48 MB	1,002	32
391,139 391,139	00000000000000000642dff945cde52e5af9f23d8e49c64fe4a13d5e98ef619b	31 Dec 2015, 16:49	0.64 MB	1,551	34
391,138 391,138	000000000000000003e829352c1fd21720fc5085730e5c59805c928fd6683d91	31 Dec 2015, 16:40	0.74 MB	1,196	28
391,137 391,137	0000000000000000006a710a1f542592f0f82e75e7978210e389f8126dbaea85	31 Dec 2015, 16:31	0.69 MB	1,550	37
391,136 391,136	000000000000000008b4029f18733cd8b6cee5337986ddca613631f3643ee84a	31 Dec 2015, 16:18	0.76 MB	1,411	26
391,135 391,135	000000000000000002aa32f8d7da5a5361a337e59043dc761aef280df899030f	31 Dec 2015, 16:11	0.51 MB	1,330	43
391,134 391,134	0000000000000000085a321ee939a8876b892ef9c31fc097c9c1323587be401f	31 Dec 2015, 15:59	0.30 MB	656	44
391,133 391,133	00000000000000000410f2ac56311ef3012e5eacd58984f84ecedb14a423f4c7	31 Dec 2015, 15:53	0.44 MB	1,018	41
391,132 391,132	000000000000000003840aebd5fbf4b48dcf822185cd2f5a2c8349c7920b2ab5	31 Dec 2015, 15:44	0.52 MB	1,133	34

Previous 10 blocks ↓

Total Size: 645.92 GB

Node Information

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

Uptime: 27 days, 21 hours, 16 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,306.46 GB sent, 34.94 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.