Blockchain Explorer | learn me a bitcoin

Memory Pool

29,074 transactions

44.98 vMB

Show Random Selection

Max Size: 169/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,012	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 1 sec ago	1.00 vMB	3,068	20

Blockchain

Tip: 842,011 (193,312 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
648,699 648,699	0000000000000000000d50b971b2683c6bf1b95403c367664cf6fcbdeed0a740	17 Sep 2020, 07:17	1.42 MB	2,658	67
648,698 648,698	000000000000000000018590f1daddcf49bf948bf9e4849347c181f4736542a3	17 Sep 2020, 06:59	1.41 MB	2,265	54
648,697 648,697	0000000000000000000f3761de8a646a51c8412b89baf799e3b062312379e389	17 Sep 2020, 06:48	1.36 MB	2,341	76
648,696 648,696	00000000000000000007eff61a1432cfe6721a37809f551eb7a7fff72eddbcce	17 Sep 2020, 06:28	1.38 MB	2,619	76
648,695 648,695	00000000000000000008aafcb09983d5ef87c2bde125fdde403d111b09384f3c	17 Sep 2020, 06:05	1.11 MB	1,627	44
648,694 648,694	0000000000000000000ae2ed711e73c4b6eb4fa6e759f0d4f2b1c221cfa33a23	17 Sep 2020, 05:58	0.94 MB	1,830	48
648,693 648,693	00000000000000000004103384793e5ff6e8fb77806c0dda6d3fc5230c5faf8d	17 Sep 2020, 05:48	0.76 MB	1,648	36
648,692 648,692	0000000000000000000d2b7fdb7636f31bab38fc16b8d2244d3e29eaae6624d9	17 Sep 2020, 05:40	0.30 MB	489	46
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

Previous 10 blocks ↓

Total Size: 646.78 GB

Node Information

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

Uptime: 1 month, 20 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,403.48 GB sent, 40.01 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.