Blockchain Explorer | learn me a bitcoin

Memory Pool

50,372 transactions

48.07 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,226	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 36 secs ago	1.00 vMB	5,734	44

Blockchain

Tip: 841,225 (439,411 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
401,814 401,814	0000000000000000062dda9de360df67557295d7f01d7bde1056c8afc66d6695	09 Mar 2016, 04:23	0.00 MB	1	0
401,813 401,813	000000000000000000ee5722aac3b6a697ebaecb7e8ae7c013dd3e82f5c30d36	09 Mar 2016, 04:23	0.99 MB	1,387	59
401,812 401,812	000000000000000001487f10516fc7f9d16ba22639bb72c9e329261908a18931	09 Mar 2016, 03:58	0.07 MB	86	40
401,811 401,811	000000000000000001f1661f117c1ef254302132fa90af8fbb158e9570678f77	09 Mar 2016, 03:57	0.52 MB	889	44
401,810 401,810	0000000000000000049963f8d04484ef4223acd39cea0d305a7d9f03b4418a1f	09 Mar 2016, 03:48	1.00 MB	1,009	19
401,809 401,809	00000000000000000170422ab06c426d91142863f3dd9a8d5c1be1ab101ae610	09 Mar 2016, 03:43	1.00 MB	1,836	40
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

Previous 10 blocks ↓

Total Size: 645.30 GB

Node Information

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

Uptime: 25 days, 12 hours, 30 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,231.60 GB sent, 31.62 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.