Blockchain Explorer | learn me a bitcoin

Memory Pool

44,209 transactions

39.67 vMB

Show Random Selection

Max Size: 183/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,565	0000000000000000000331db0000000000000000000000000000000000000000	34 secs ago	1.00 vMB	3,025	24

Blockchain

Tip: 841,564 (439,542 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
402,022 402,022	000000000000000001b29a4af6899922018933114adb6107afce2882e36ec89a	10 Mar 2016, 11:55	0.08 MB	28	12
402,021 402,021	000000000000000006c96f5f0a37671d823431adffebbd08131b2b2a59fe35d9	10 Mar 2016, 11:55	1.00 MB	1,799	48
402,020 402,020	0000000000000000002daa495851c479428244ec1df705bfae7289f6d4668e0b	10 Mar 2016, 11:41	0.17 MB	200	19
402,019 402,019	000000000000000000f8dec0ebac53324f511d1fe5bfd8e1107c5dd4a475126e	10 Mar 2016, 11:41	1.00 MB	1,230	29
402,018 402,018	0000000000000000020cff5ce545a50ed6c8234b79a06a3422144297a19ab314	10 Mar 2016, 11:33	0.00 MB	1	0
402,017 402,017	000000000000000006cdb8950432f3db20be994c918358633020f82a23ccf4ec	10 Mar 2016, 11:33	0.99 MB	2,021	47
402,016 402,016	0000000000000000037569cb464195a33adaf7a2214a272c1e133d13301898a7	10 Mar 2016, 11:18	1.00 MB	1,917	38
402,015 402,015	000000000000000002d782c0a94294df66ddd827e2f853f73708b33258253da3	10 Mar 2016, 11:03	0.12 MB	174	31
402,014 402,014	000000000000000006c52efc6244daa8bd6e3df338dae242fd6c9dbfdc8e203a	10 Mar 2016, 11:02	0.58 MB	484	19
402,013 402,013	000000000000000001897a72e816a28931c7e3cf4b4f6bc738ce4b248fc200ae	10 Mar 2016, 10:59	0.93 MB	1,878	50
402,012 402,012	000000000000000006061c831cd58627910e3d8bee6afa30d66369f3f80793c2	10 Mar 2016, 10:43	0.25 MB	427	34
402,011 402,011	0000000000000000045125b2f02a5709b6a758a5cba9a7d4e8e5c04abe2589fb	10 Mar 2016, 10:40	0.50 MB	927	35
402,010 402,010	000000000000000001e7103da0c95ca5ec55d1b577396571128ba60452c18026	10 Mar 2016, 10:33	0.15 MB	286	35
402,009 402,009	0000000000000000031aaf2bc30611d80aff61e58ba9e1d89d0272172c1ddb0a	10 Mar 2016, 10:31	0.41 MB	774	37
402,008 402,008	000000000000000002a2669e01eaa86acda3fca1b512c99ce63f9f5d12d38bed	10 Mar 2016, 10:25	0.33 MB	662	38
402,007 402,007	000000000000000005ececb6314417f7d9f1c58054eb12c945b5b7d689297718	10 Mar 2016, 10:20	0.98 MB	332	5
402,006 402,006	00000000000000000026ca7d512c3396ca486970e55c018df28fe106c7c1bf31	10 Mar 2016, 10:19	1.00 MB	2,342	44
402,005 402,005	000000000000000002410db8d92860cb59eeec561bc795bef86ea4223f03aa8d	10 Mar 2016, 09:59	0.05 MB	141	41
402,004 402,004	0000000000000000059529ab59b9576529f9a8a7d6bd1b880961e4e3daf4cf7c	10 Mar 2016, 09:58	0.19 MB	375	36
402,003 402,003	000000000000000005e04ecc6838831346f7a20477dc549d356198c114024c86	10 Mar 2016, 09:56	0.71 MB	1,122	28
402,002 402,002	00000000000000000073d9c918add810bd6d8eac9a9f0abe02998765016b084b	10 Mar 2016, 09:49	0.93 MB	2,013	43

Previous 10 blocks ↓

Total Size: 645.94 GB

Node Information

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

Uptime: 28 days, 29 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,309.23 GB sent, 35.05 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.