Blockchain Explorer | learn me a bitcoin

Memory Pool

100,070 transactions

33.81 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,934	0000000000000000000355f00000000000000000000000000000000000000000	7 mins, 6 secs ago	1.00 vMB	6,522	16

Blockchain

Tip: 844,933 (343,050 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
501,883 501,883	00000000000000000012240f24d7a713b58509c8314bc1e9b1252ad8994f8ec2	31 Dec 2017, 11:46	1.14 MB	2,548	484
501,882 501,882	0000000000000000003386a7f84aa83c8aaa231aa1260a8753142f89ce8e9afd	31 Dec 2017, 11:33	1.04 MB	2,642	679
501,881 501,881	00000000000000000003e94045c2f285e775509ea03455bd79e37ee41bc9d92a	31 Dec 2017, 11:02	1.11 MB	1,690	356
501,880 501,880	000000000000000000517a293f50303ed734508ec3174161b4ff50032eae13fc	31 Dec 2017, 10:52	1.05 MB	1,913	106
501,879 501,879	0000000000000000001ae4e1fa8d6c1710b006c4adff21ce836502c21636e2aa	31 Dec 2017, 10:51	1.07 MB	1,525	214
501,878 501,878	0000000000000000006e68cd1f8424f9eb9e3dc452e27dd857d90d4497c81388	31 Dec 2017, 10:50	1.05 MB	2,614	553
501,877 501,877	000000000000000000768a55307a57c19f8fe57104760a43f41c6e8b34d75c81	31 Dec 2017, 10:25	1.13 MB	2,340	489
501,876 501,876	0000000000000000000de87f79e96932456192191d1262609179f077f315b818	31 Dec 2017, 10:09	1.06 MB	2,714	517
501,875 501,875	00000000000000000048b5937ddb61c8f81b683db64e86164ab32688fe296cf0	31 Dec 2017, 09:51	1.05 MB	2,980	639
501,874 501,874	0000000000000000006b61eb8e9f9bece042c933d6856eda9a8900aa771aae87	31 Dec 2017, 09:15	1.12 MB	1,471	216
501,873 501,873	000000000000000000283c9ed4866e298da56fddaa8dabb4d86db3d47ba932ca	31 Dec 2017, 09:11	1.05 MB	2,648	594
501,872 501,872	0000000000000000008267993b550de7b296b7c42ba01e37a1cb263b2ae36bbf	31 Dec 2017, 08:46	1.08 MB	1,343	241
501,871 501,871	0000000000000000009294ceaf159feabf940494c85c4f7ef6142437ac39e0af	31 Dec 2017, 08:42	1.09 MB	1,435	273
501,870 501,870	0000000000000000007764feb978401e7e88aa3ff693370dbadb3702370b78bb	31 Dec 2017, 08:33	1.06 MB	1,873	378
501,869 501,869	00000000000000000068075fa036e7f8fe0e24fd19d2e4629a85ea770d5cac31	31 Dec 2017, 08:21	1.09 MB	2,475	515
501,868 501,868	00000000000000000020d7973e63430b22547b102c6fa5d4a96ef2dfb57a9380	31 Dec 2017, 08:00	1.01 MB	1,299	75
501,867 501,867	00000000000000000050e6e3d006f698e25292619e8d8153658243b65899bd26	31 Dec 2017, 08:00	1.02 MB	1,045	216
501,866 501,866	0000000000000000004219e36766d21504a973f8c5ced65969aa5dfba5841fb6	31 Dec 2017, 07:57	1.00 MB	155	169
501,865 501,865	0000000000000000006c1cda0b3bf3094ba2919bbf91f635ff99c6df202cc3e8	31 Dec 2017, 07:57	1.04 MB	909	271
501,864 501,864	0000000000000000007f60cbe19c1314971a9020f5620b17396901484bca3fad	31 Dec 2017, 07:52	1.08 MB	2,991	551
501,863 501,863	000000000000000000496f312b37418331e0a5efbe17995a10cf75a3a7ddb920	31 Dec 2017, 07:26	1.10 MB	2,189	429

Previous 10 blocks ↓

Total Size: 652.28 GB

Node Information

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

Uptime: 1 month, 21 days, 6 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,216.17 GB sent, 73.64 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.