Blockchain Explorer | learn me a bitcoin

Memory Pool

38,513 transactions

50.97 vMB

Show Random Selection

Max Size: 193/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,515	0000000000000000000331db0000000000000000000000000000000000000000	2 mins, 59 secs ago	1.00 vMB	4,222	22

Blockchain

Tip: 841,514 (440,361 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
401,153 401,153	000000000000000003b581fae59405bce019d069b2bbde8b77be97123ad6c306	04 Mar 2016, 19:17	0.99 MB	1,515	26
401,152 401,152	0000000000000000054aae7ded5ffab14ce9eff8052e985f6f04a9171fd83f59	04 Mar 2016, 19:14	1.00 MB	2,391	56
401,151 401,151	00000000000000000011250cea619db8ce413593257af0114ef375361baa8b30	04 Mar 2016, 18:57	1.00 MB	1,914	31
401,150 401,150	0000000000000000047f812e1a208fcac4590ee3479487ac312f6924d0fbcb7a	04 Mar 2016, 18:53	1.00 MB	1,576	26
401,149 401,149	00000000000000000408a9cb56a06ae6eec6fd868f76281a3ba521d22769e846	04 Mar 2016, 18:52	1.00 MB	2,046	43
401,148 401,148	00000000000000000546bde5d006ad5b6364b232ef726310526a018c897efb7b	04 Mar 2016, 18:47	0.93 MB	1,349	49
401,147 401,147	00000000000000000621e2e0dbead712ef8c3bfa315e87c84f6e10ed55d7ccb9	04 Mar 2016, 18:37	0.93 MB	2,963	50
401,146 401,146	00000000000000000080308a2c98903097ed3a40f46e5806fedd77e2e6663f47	04 Mar 2016, 18:33	0.99 MB	3,029	92
401,145 401,145	0000000000000000017176bf887bee18378d498837c444e773aa93c151e3b07d	04 Mar 2016, 17:49	1.00 MB	2,098	41
401,144 401,144	00000000000000000405d6e156bccb5f0dcc3da7c2ae668eb23035463d62c61c	04 Mar 2016, 17:45	1.00 MB	2,546	51
401,143 401,143	0000000000000000007c01e506860f659d006703a946a9fa1d06268ebe1871fc	04 Mar 2016, 17:36	0.99 MB	2,912	72
401,142 401,142	000000000000000002311f7c4ceb52196da45012125f12d2ad541d992c6bd515	04 Mar 2016, 17:25	0.93 MB	2,397	70
401,141 401,141	000000000000000000112946998aac5b3699b48e7fe320ae28de78636414d138	04 Mar 2016, 17:19	0.93 MB	3,756	141
401,140 401,140	000000000000000006223890248011e5b67677b14c748417b7b1890e6d784e8d	04 Mar 2016, 16:40	1.00 MB	2,295	44
401,139 401,139	000000000000000004fa9050c64e7c39507ee5ec44872442055caf74fafbdd88	04 Mar 2016, 16:34	1.00 MB	2,248	56
401,138 401,138	0000000000000000009b54f822f76f7d1ce54ac5b4095ab9eb3f5811e9c3ce48	04 Mar 2016, 16:22	0.00 MB	1	0
401,137 401,137	00000000000000000380f1f95e6fc32a3279d4d59d631574444c19e9caeed932	04 Mar 2016, 16:22	1.00 MB	1,579	43
401,136 401,136	0000000000000000003138375bbaeb13ec14e3ce666e454bd361c282ea468fe4	04 Mar 2016, 16:18	1.00 MB	3,022	49
401,135 401,135	00000000000000000626afe551125ce1a7c587fdf42c979e41695fedc1cba869	04 Mar 2016, 16:14	0.99 MB	486	28
401,134 401,134	000000000000000001921002ba088cc1c34ccfe5e84548edf52b15a6269b33ef	04 Mar 2016, 16:03	1.00 MB	2,959	64
401,133 401,133	000000000000000004784b70a04892129407339580266a184cbd34d0502e0f05	04 Mar 2016, 15:46	1.00 MB	3,391	70

Previous 10 blocks ↓

Total Size: 645.85 GB

Node Information

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

Uptime: 27 days, 15 hours, 7 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,297.22 GB sent, 34.50 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.