Blockchain Explorer | learn me a bitcoin

Memory Pool

31,779 transactions

48.89 vMB

Show Random Selection

Max Size: 173/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,064	0000000000000000000331db0000000000000000000000000000000000000000	13 mins, 41 secs ago	1.00 vMB	3,626	34

Blockchain

Tip: 841,063 (438,158 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
402,905 402,905	0000000000000000057af0a1e14d7c407d1358b9d6edc548e00fa14c3384835d	16 Mar 2016, 09:21	0.93 MB	2,230	67
402,904 402,904	0000000000000000060ee6537bc50765112be1df9882bd5ca2c1b92c5b319d0c	16 Mar 2016, 09:18	1.00 MB	2,618	62
402,903 402,903	00000000000000000295641819c4999dd60e3975fc10f665a93a3188702b0ddb	16 Mar 2016, 08:54	0.00 MB	1	0
402,902 402,902	000000000000000006bdc827d4fa93aa4a5a74271c2c04bbe4ce2c1ec04d348d	16 Mar 2016, 08:52	1.00 MB	1,749	45
402,901 402,901	0000000000000000039166d5ae0ebd0371cf5d8779ec01fae3a7f2ed3f349878	16 Mar 2016, 08:37	0.44 MB	872	43
402,900 402,900	0000000000000000019e332601b716d5a84496336eb3429f3124dab9e04bed6c	16 Mar 2016, 08:31	0.43 MB	802	56
402,899 402,899	00000000000000000350cb0df86cde669d6d3d0e9fe6287c8d492779a42fdfd0	16 Mar 2016, 08:24	0.36 MB	621	35
402,898 402,898	0000000000000000049da47964cbf824640afd75cd8587ef5392344e3ad8aabf	16 Mar 2016, 08:20	1.00 MB	2,335	44
402,897 402,897	0000000000000000055e80f3b548875cabef9c091d0aad148243e1e9b555077e	16 Mar 2016, 07:58	1.00 MB	2,033	45
402,896 402,896	00000000000000000270e8a72559764ac8feaf290063ee7a08e749369dfbb9fc	16 Mar 2016, 07:40	0.09 MB	215	46
402,895 402,895	000000000000000005616ccbbf7ae882c725958c539ae591749787b1d25b8bfb	16 Mar 2016, 07:38	0.85 MB	1,786	43
402,894 402,894	000000000000000001b1ac52c957d0084d9485ff0e1f69019266bf78588222cc	16 Mar 2016, 07:22	0.09 MB	169	29
402,893 402,893	0000000000000000044a18adfaee4871830ebb925d233f076915d301f2591ae1	16 Mar 2016, 07:21	0.17 MB	392	50
402,892 402,892	00000000000000000181dac882f7d3a0f3716da206d3ae7c2c9a35c2f86eb144	16 Mar 2016, 07:19	0.00 MB	1	0
402,891 402,891	0000000000000000014c604e0da6bb085ec5888300a0b4f1dcd8138ea309710b	16 Mar 2016, 07:18	0.50 MB	1,113	44
402,890 402,890	00000000000000000290b79a6ca468a95fe8813e2cbfdc12510cace307b024c5	16 Mar 2016, 07:10	0.39 MB	936	53
402,889 402,889	000000000000000004d59523c1413b06f4160e93ca1aeaa9ab9e6c428ea097e0	16 Mar 2016, 07:06	0.25 MB	500	44
402,888 402,888	0000000000000000045dd34195c1f8ab74d750ff7ccdb08d9bd5a427289905c9	16 Mar 2016, 07:02	0.44 MB	904	45
402,887 402,887	0000000000000000061bc053e475a852001f377a77384e8e05981bf7cbf67b25	16 Mar 2016, 06:54	0.98 MB	745	15
402,886 402,886	0000000000000000021efc79bac7fd5885ac1069fda8170f314df9f80c819df2	16 Mar 2016, 06:49	0.93 MB	1,473	37
402,885 402,885	000000000000000006460350b40cd018a3cba38b50487207feb2833a834e5206	16 Mar 2016, 06:39	0.99 MB	1,519	33

Previous 10 blocks ↓

Total Size: 645.00 GB

Node Information

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

Uptime: 24 days, 8 hours, 43 minutes
Connections: 10 outgoing, 111 incoming
Data Transfer: 8,182.65 GB sent, 30.03 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.