Blockchain Explorer | learn me a bitcoin

Memory Pool

72,049 transactions

30.78 vMB

Show Random Selection

Max Size: 175/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
848,652	000000000000000000035cb80000000000000000000000000000000000000000	7 mins, 46 secs	1.00 vMB	5,170	25

Blockchain

Tip: 848,651 (326,827 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
521,824 521,824	0000000000000000002cd3ed883e7331d4cf64a1177bd30a4451e4006aefebaf	09 May 2018, 00:04	1.13 MB	2,067	32
521,823 521,823	0000000000000000004336047e0475e7b5fdc6eb38a4a2d07616764ee7117c10	08 May 2018, 23:47	0.35 MB	716	6
521,822 521,822	00000000000000000023503f1df7edf6a3f531770e86937aa7c222bc8dfe87d5	08 May 2018, 23:46	1.17 MB	2,598	34
521,821 521,821	00000000000000000010d1dee7297ed01ab0fa3e11520d0d8928384334bd0f26	08 May 2018, 23:19	1.14 MB	1,981	11
521,820 521,820	0000000000000000003476affea7961918eb2999c9cba086b3b7c01ac2e4201b	08 May 2018, 23:13	1.13 MB	2,615	18
521,819 521,819	0000000000000000000f1c1e87b6f3eb7454a9e3026fd04ed87371da1dc04fa4	08 May 2018, 23:01	0.25 MB	261	48
521,818 521,818	0000000000000000000cf0ead1da26a7c9403181440fca1396d1b8b7d7464d3f	08 May 2018, 22:59	1.13 MB	2,384	20
521,817 521,817	0000000000000000000a678c7da100773e372051a87d00c3ac03e6c1dbfe2c2e	08 May 2018, 22:45	1.18 MB	2,807	32
521,816 521,816	0000000000000000002d2743d7c43607a911b178af9f89c01f7ffdd1939bb88e	08 May 2018, 22:28	1.10 MB	1,558	47
521,815 521,815	000000000000000000131bead00b5aa1601963c0b33700856e2f15802fbf14df	08 May 2018, 22:00	1.10 MB	1,962	14
521,814 521,814	0000000000000000003f0c8bbc12a08444db26711516fcc7feb9b03c2b8f863d	08 May 2018, 21:54	1.13 MB	1,731	18
521,813 521,813	0000000000000000000d55afb5c2fcf647dc29c7353f672e105fe342e5f165b8	08 May 2018, 21:50	1.18 MB	2,721	49
521,812 521,812	0000000000000000001da7a8b570a2956dd341c602773e00b76b47d500f34a77	08 May 2018, 21:15	1.21 MB	2,212	34
521,811 521,811	0000000000000000002164bef7c828c588a845e2d257dca892670d9b99b764e1	08 May 2018, 20:59	0.93 MB	1,314	24
521,810 521,810	0000000000000000003319aa341a1e73347e3b8a38e3fe75c952c8c5ce9ff207	08 May 2018, 20:44	0.06 MB	152	33
521,809 521,809	00000000000000000041b5bed0156c2029d0bdfb957d634e726ec724fae7efe2	08 May 2018, 20:43	0.12 MB	261	34
521,808 521,808	0000000000000000001f65c4699adb58db38fcc83e5b6de7f72d3b8ea994c7fb	08 May 2018, 20:41	0.28 MB	593	27
521,807 521,807	000000000000000000101e07470eb0dc09852c63a36c9c3860a8f1ec9496894b	08 May 2018, 20:38	0.03 MB	39	15
521,806 521,806	00000000000000000036d47facf214193c90caa1578ec6645514889d482b487c	08 May 2018, 20:38	0.41 MB	810	28
521,805 521,805	0000000000000000000e460b5d5294761364092f06a41ef10d5784f432b4d3c9	08 May 2018, 20:32	0.54 MB	687	31
521,804 521,804	0000000000000000003f7e60d8d76db911e0f26848f295bd343568d3b8a4db37	08 May 2018, 20:29	1.13 MB	2,474	27

Previous 10 blocks ↓

Total Size: 658.97 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 6 days, 2 hours, 30 minutes
Connections: 10 outgoing, 104 incoming
Data Transfer: 2,134.74 GB sent, 4.08 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.