Blockchain Explorer | learn me a bitcoin

Memory Pool

58,429 transactions

44.97 vMB

Show Random Selection

Max Size: 197/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,043	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 43 secs	1.00 vMB	5,345	37

Blockchain

Tip: 842,042 (440,234 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
401,808 401,808	0000000000000000008ee055c05b2a934478ed3d33747cea5f83ee12f1ca634b	09 Mar 2016, 03:34	1.00 MB	1,761	58
401,807 401,807	0000000000000000064573c68155e876c85f005d6f7366aadfa02b2f0fc5c219	09 Mar 2016, 03:11	0.12 MB	145	42
401,806 401,806	000000000000000002a1315e52deafc5f9dbde40eaae7ace346adef85b97f8dc	09 Mar 2016, 03:10	0.59 MB	769	37
401,805 401,805	0000000000000000022052c0ada5293ba24057ef79edba404dd4492954ad906e	09 Mar 2016, 03:05	0.04 MB	92	48
401,804 401,804	00000000000000000531de3f5a34128b81feb3367d86dd1b57d429bb6a2fe314	09 Mar 2016, 03:04	0.14 MB	205	48
401,803 401,803	000000000000000002452fdbe2975262549239396cfa3de40e85c10c816c1ca2	09 Mar 2016, 03:02	0.42 MB	439	26
401,802 401,802	0000000000000000065b759293a6f9b713ce3438db2ae04635758fd6394a9e4b	09 Mar 2016, 03:00	0.02 MB	41	33
401,801 401,801	0000000000000000028195c0a80ee9af75aa73bc9d556db7c499c6c28bccfd47	09 Mar 2016, 02:59	0.55 MB	1,135	46
401,800 401,800	000000000000000002ca40667178c3071526ebfdf0dc3ce543408432051759e2	09 Mar 2016, 02:52	0.99 MB	498	10
401,799 401,799	00000000000000000410ad03b6a90c634a77107562cddbac10b8cc15ec513e2c	09 Mar 2016, 02:49	0.10 MB	153	19
401,798 401,798	000000000000000001abc12a3ad03362605acbe325623e703489f6c782c42a40	09 Mar 2016, 02:48	0.11 MB	184	38
401,797 401,797	000000000000000000d760364a475523800819878ffaf8486818070374acae0f	09 Mar 2016, 02:45	0.22 MB	362	40
401,796 401,796	000000000000000004b1b66ee0be0e94613fd99b19439da33851db62757afd4d	09 Mar 2016, 02:45	0.65 MB	1,203	46
401,795 401,795	000000000000000000d6e0073a2f1b9bd0b7fd6821f14603c8bdede9d2591ef8	09 Mar 2016, 02:34	0.15 MB	246	29
401,794 401,794	0000000000000000012fde5843edc324d73e5198dacb728e32bc4ffa59731792	09 Mar 2016, 02:33	0.99 MB	1,013	21
401,793 401,793	000000000000000003120b867c072e084ef1b2e1ae9c589bb16a9fd1416353c2	09 Mar 2016, 02:28	0.75 MB	1,160	39
401,792 401,792	000000000000000003e6fd399a11319419d6f1b61901bca59ad00cc9b0fca3a6	09 Mar 2016, 02:23	1.00 MB	1,991	35
401,791 401,791	000000000000000005780ba9ec3336d98265d6166fc56cdfa36c11d887c02ca2	09 Mar 2016, 02:20	1.00 MB	1,534	47
401,790 401,790	0000000000000000033348120fd53c1e55159df929eb96e746d4bd3ca7eb78b4	09 Mar 2016, 02:13	0.93 MB	1,526	61
401,789 401,789	00000000000000000212b277386fafe6ada7ca66839026bd1203d5d2eb2c1340	09 Mar 2016, 01:49	0.93 MB	650	54
401,788 401,788	0000000000000000052868a1e72b2e760e57152bb1dc6e23b52b57ad667bede9	09 Mar 2016, 01:40	1.00 MB	475	51

Previous 10 blocks ↓

Total Size: 646.83 GB

Node Information

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

Uptime: 1 month, 1 day, 2 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,424.88 GB sent, 40.59 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.