Blockchain Explorer | learn me a bitcoin

Memory Pool

33,158 transactions

31.84 vMB

Show Random Selection

Max Size: 116/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
848,168	000000000000000000035cb80000000000000000000000000000000000000000	3 mins, 10 secs	1.00 vMB	2,745	16

Blockchain

Tip: 848,167 (199,476 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
648,691 648,691	00000000000000000005a0abfac7337b885433fd85f8b4c3ad08a61010ac4b0f	17 Sep 2020, 05:38	1.09 MB	1,637	34
648,690 648,690	00000000000000000005b57cdc3aedcb14dbb5d34a7140b286b553e777773bb4	17 Sep 2020, 05:30	0.53 MB	920	40
648,689 648,689	00000000000000000003bd5167d57b92954546f24a39979c7b299f8832ff86a1	17 Sep 2020, 05:25	1.27 MB	2,042	43
648,688 648,688	000000000000000000005abdc8e0c8b41bbee97980fbdbbe9cb13672767563b4	17 Sep 2020, 05:13	1.13 MB	1,830	34
648,687 648,687	0000000000000000000860f2e7caa72f2c685cb7f0d83e472646849f566e85c0	17 Sep 2020, 05:04	0.57 MB	978	40
648,686 648,686	00000000000000000006536991a905f22de93cf3db181f8fec0f52d92bbd6b02	17 Sep 2020, 05:00	0.37 MB	527	42
648,685 648,685	0000000000000000000352bd0ec5e370ce9d765e7b6b687ea6fb5e0b4a9d7f89	17 Sep 2020, 04:56	1.02 MB	1,277	34
648,684 648,684	000000000000000000049c8804ff411634af11ff57a839963af276cf1896ceab	17 Sep 2020, 04:49	0.70 MB	795	58
648,683 648,683	00000000000000000008afb1bfeb97ffa5e589eeb70a29d4d088e574e81d166e	17 Sep 2020, 04:45	0.47 MB	401	46
648,682 648,682	000000000000000000003970a6ebb593101a30c1b19c20bec09fef8c646ebe71	17 Sep 2020, 04:42	1.06 MB	1,671	44
648,681 648,681	0000000000000000000c0288d303ed7ae9d053457238cba2f2f65d94f219ac08	17 Sep 2020, 04:33	1.29 MB	2,648	42
648,680 648,680	000000000000000000057cf566e6864197fe8f621a78dc94fafd77bcea7a8223	17 Sep 2020, 04:16	0.86 MB	1,505	35
648,679 648,679	000000000000000000077ea755b01b9650e06d94f422709da0b99f66a38b3370	17 Sep 2020, 04:07	0.10 MB	221	46
648,678 648,678	00000000000000000008ec8104282cf9a35a522d1251870aaf05d797ddf1dfa4	17 Sep 2020, 04:06	0.66 MB	759	35
648,677 648,677	0000000000000000000a3a560c48996ee3e952231bfd552a0fb47c05d6dbd8e4	17 Sep 2020, 04:01	1.33 MB	1,741	40
648,676 648,676	0000000000000000000c1df77330ba0ad973a960f7043e4c63ddd680b52ce1f5	17 Sep 2020, 03:52	1.71 MB	411	8
648,675 648,675	0000000000000000000d0f926ed0f79cc020ca164b52c0c0e9ee62ec5c85f7d3	17 Sep 2020, 03:49	0.72 MB	1,045	17
648,674 648,674	0000000000000000000da6598193da53f5b1dd88c90089010956ce08e37aa551	17 Sep 2020, 03:46	1.35 MB	1,509	17
648,673 648,673	0000000000000000000c1e2fe58d8933de3c5b10e3113a57f667418f8d7b9081	17 Sep 2020, 03:41	1.15 MB	357	5
648,672 648,672	0000000000000000000f37c0d4d1c80c2b5af9ea7cc8e815c9f6efb5cd1b00d8	17 Sep 2020, 03:39	1.32 MB	1,974	27
648,671 648,671	0000000000000000000eb7d000768d8cd26dcfdd36bf79069197880b635e876d	17 Sep 2020, 03:30	1.27 MB	2,266	60

Previous 10 blocks ↓

Total Size: 658.06 GB

Node Information

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

Uptime: 2 days, 20 hours, 1 minute
Connections: 10 outgoing, 75 incoming
Data Transfer: 618.71 GB sent, 1.34 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.