Blockchain Explorer | learn me a bitcoin

Memory Pool

35,420 transactions

39.88 vMB

Show Random Selection

Max Size: 175/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,209	00000000000000000003629a0000000000000000000000000000000000000000	5 mins, 10 secs	1.00 vMB	3,066	7

Blockchain

Tip: 844,208 (246,135 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
598,073 598,073	00000000000000000003c9ec2be04f34732ffbd6b0cbab28a7fb57d760406f27	06 Oct 2019, 02:18	0.99 MB	2,323	17
598,072 598,072	0000000000000000000da8809ac53b31bba44a4338285cebc0b271803e158bea	06 Oct 2019, 02:06	0.00 MB	1	0
598,071 598,071	0000000000000000001574de4b412b23240a9a4da8435845359f26e93bfda44b	06 Oct 2019, 02:06	0.39 MB	394	7
598,070 598,070	00000000000000000003ed349ef5bad1581899e4e9c192f776d9cee72b200528	06 Oct 2019, 02:03	1.20 MB	3,256	16
598,069 598,069	0000000000000000001556ef337570f67f779fbd3a2efd8d867c962ad8f0ad6d	06 Oct 2019, 01:45	0.54 MB	1,645	20
598,068 598,068	000000000000000000118885e821f396c72e5c48ccec1606ea8c28024d1ff89c	06 Oct 2019, 01:38	1.18 MB	3,259	16
598,067 598,067	000000000000000000157b2d5b09bf773f3361a91e1b5b126a3b4a117a7e8976	06 Oct 2019, 01:20	0.43 MB	1,320	14
598,066 598,066	000000000000000000090a50e14b901df83ddad80f1f50efe7620edbc255f112	06 Oct 2019, 01:17	1.27 MB	3,499	17
598,065 598,065	00000000000000000013bb7762cb3b91e3bc0b7d5f7293141610fd72cf9052ae	06 Oct 2019, 00:59	0.62 MB	1,244	11
598,064 598,064	000000000000000000067533aa05474287a7f9f90caba773333ba724d4356900	06 Oct 2019, 00:55	1.32 MB	3,806	15
598,063 598,063	000000000000000000115fe4f5b65145878bda9ecf00c0eeb51d3c6c8e94f2bf	06 Oct 2019, 00:33	0.57 MB	1,744	13
598,062 598,062	0000000000000000000a54c5113304c9e86014fe91b45ff88b81826d3cf7156b	06 Oct 2019, 00:29	1.32 MB	3,549	15
598,061 598,061	00000000000000000013b809173d5cbc9135adb22db6b4ab37500e89dc675787	06 Oct 2019, 00:04	0.95 MB	2,280	11
598,060 598,060	000000000000000000132dfc0aa3e45d92481ca4cebfe9b68f81a3d4bf5c5698	05 Oct 2019, 23:54	0.49 MB	1,580	3
598,059 598,059	00000000000000000008b8873e270379d5ca8375763c28670f512aaf117e549b	05 Oct 2019, 23:53	1.41 MB	3,114	28
598,058 598,058	0000000000000000000abe5d97b13e4ab7dcaceb02ca8128a52d6842a15df015	05 Oct 2019, 23:31	0.52 MB	1,598	6
598,057 598,057	00000000000000000000b622a7db2541737ba7ac49596adbc7bc2637901e30cb	05 Oct 2019, 23:29	1.32 MB	3,454	15
598,056 598,056	00000000000000000012dd316686b7ac9dc1486fbff11c60e75e75022a9a8059	05 Oct 2019, 23:05	0.09 MB	295	11
598,055 598,055	00000000000000000010b30beb0c5361d784eb404390ed775c8249035ff6272a	05 Oct 2019, 23:05	0.86 MB	2,849	4
598,054 598,054	0000000000000000000eef9b722b5f2ec9df4604343c12d7e10cffcb77fc968a	05 Oct 2019, 23:01	1.30 MB	3,330	18
598,053 598,053	000000000000000000018151b09508f6740e33189e4947a498ce91775ce6fef2	05 Oct 2019, 22:32	0.46 MB	1,280	11

Previous 10 blocks ↓

Total Size: 650.88 GB

Node Information

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

Uptime: 1 month, 16 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,030.30 GB sent, 65.48 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.