Blockchain Explorer | learn me a bitcoin

Memory Pool

55,697 transactions

35.37 vMB

Show Random Selection

Max Size: 174/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,113	0000000000000000000331db0000000000000000000000000000000000000000	28 mins, 43 secs ago	1.00 vMB	3,490	36

Blockchain

Tip: 842,112 (436,027 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
406,085 406,085	00000000000000000432ab2518f315c5854b42e3ecfe48a96dcac5fc23faa43a	06 Apr 2016, 23:14	0.45 MB	845	32
406,084 406,084	0000000000000000066078ca1cd90e2acaaa07e241798d30e30d2995232e1f96	06 Apr 2016, 23:09	0.53 MB	747	23
406,083 406,083	000000000000000000fa026186db31f812efa00435025706c6ef48eb0514aa40	06 Apr 2016, 23:10	0.46 MB	917	39
406,082 406,082	00000000000000000449d021d4c349a134acf46835247ec7d75e079df808f4a9	06 Apr 2016, 22:56	1.00 MB	2,600	46
406,081 406,081	000000000000000000505a0768df639a028d39ddddce2b7c31ba9a495d3b0939	06 Apr 2016, 22:34	0.47 MB	858	21
406,080 406,080	000000000000000004d7a658dcd3be42fb7437cae2249731e076f6464f3f8321	06 Apr 2016, 22:32	0.45 MB	931	40
406,079 406,079	000000000000000002d4899cb1cffa18f9b21116f87f2d762e9a19d975ce0853	06 Apr 2016, 22:24	0.02 MB	62	44
406,078 406,078	00000000000000000577523305749dafb4d5b4463d771e7ca65e7d2763584c6d	06 Apr 2016, 22:24	0.00 MB	1	0
406,077 406,077	00000000000000000129c8c256937b884c6bce301dbdf40cb560efaf19c76654	06 Apr 2016, 22:24	1.00 MB	2,288	44
406,076 406,076	0000000000000000003e3d5de3e6b7c0a271583b578b56fc069ee17e59cd7c14	06 Apr 2016, 22:18	0.93 MB	1,262	37
406,075 406,075	000000000000000004f0e3a0daff55ef8b826eeb51470a0ddba1f7ada72fcbca	06 Apr 2016, 21:56	0.65 MB	1,090	36
406,074 406,074	000000000000000002a3a458c1790112107331c412f214103c688e4a0657600c	06 Apr 2016, 21:49	0.61 MB	1,094	40
406,073 406,073	000000000000000005306329b0b7d49dd5dd734442eb819fa0ff8557f530bc8b	06 Apr 2016, 21:41	0.00 MB	1	0
406,072 406,072	000000000000000004ad515e08115bb9e289c3cf303a2184cb1bb677a074d284	06 Apr 2016, 21:40	0.57 MB	986	41
406,071 406,071	00000000000000000320fcf0a203f56e57d492889278684bb623f9a17d75a891	06 Apr 2016, 21:33	0.19 MB	423	41
406,070 406,070	00000000000000000651026743c93d5ee8e37a3eaa260a305b1ac126afa04e9a	06 Apr 2016, 21:30	0.64 MB	1,279	35
406,069 406,069	000000000000000001a8842b750f83a3cc6e59fd0378f20357b614eeac3859c2	06 Apr 2016, 21:21	0.26 MB	539	37
406,068 406,068	00000000000000000598c3c626b7570c3eea4d92b2d6117573ff06bc56808fa9	06 Apr 2016, 21:17	0.24 MB	502	37
406,067 406,067	000000000000000000a679178cbcfdbd007f457a74a13122e4c2b2dbf64d974a	06 Apr 2016, 21:14	0.99 MB	1,270	20
406,066 406,066	000000000000000004fd2191bca4ad26cdf4fc97643e145946a8bf56e0f19564	06 Apr 2016, 21:07	0.83 MB	1,976	1,698
406,065 406,065	000000000000000006213f79645590e3cd97a65750f076500136d221ab440323	06 Apr 2016, 20:53	1.00 MB	1,508	36

Previous 10 blocks ↓

Total Size: 646.96 GB

Node Information

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

Uptime: 1 month, 1 day, 12 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,439.52 GB sent, 41.83 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.