Blockchain Explorer | learn me a bitcoin

Memory Pool

39,067 transactions

50.31 vMB

Show Random Selection

Max Size: 194/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,532	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 45 secs	1.00 vMB	6,561	17

Blockchain

Tip: 841,531 (179,912 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
661,619 661,619	000000000000000000035462c3d798cc5e19287ac1af24950b74e3bbda367c16	16 Dec 2020, 12:56	1.34 MB	2,387	40
661,618 661,618	000000000000000000044085e88a1a8d368181b29912e2351bf79143b3d0a418	16 Dec 2020, 12:56	1.40 MB	2,963	56
661,617 661,617	0000000000000000000220812b1dbc5c5fdfd2d7878e310cd8a80ff125aeb5c9	16 Dec 2020, 12:45	1.31 MB	2,681	59
661,616 661,616	00000000000000000006a49916dad7005d8d8ca66d1222cb848581114c27d062	16 Dec 2020, 12:39	1.26 MB	3,094	89
661,615 661,615	00000000000000000004efa57fc5b3500ecb52c7a222b45a95683e94bb2b0517	16 Dec 2020, 11:49	1.20 MB	2,004	26
661,614 661,614	00000000000000000001073a49b0212c3f0e08899d0dae8c5504db894348f52a	16 Dec 2020, 11:47	1.35 MB	2,321	32
661,613 661,613	0000000000000000000337ac37f24ffbb3720bb174291b4402855f3f86276db5	16 Dec 2020, 11:44	1.47 MB	2,451	40
661,612 661,612	0000000000000000000a1cd929324cb565df0a9927e904690208d47fcbe1243e	16 Dec 2020, 11:43	1.23 MB	2,820	73
661,611 661,611	00000000000000000001308312448b36c98160b9cc8f085a1e75469462db88da	16 Dec 2020, 11:11	1.45 MB	2,239	42
661,610 661,610	000000000000000000076f16678dce87b52976cae324f996c11edeaca883bf28	16 Dec 2020, 11:05	1.32 MB	2,825	65
661,609 661,609	0000000000000000000cbaa6833ea2835ae69f851fd66c368baa47f65dec02a0	16 Dec 2020, 10:38	1.19 MB	2,112	23
661,608 661,608	000000000000000000047a686cab0afeba64ba1e36d950b7a3dc884b331f7a7f	16 Dec 2020, 10:33	1.09 MB	2,508	11
661,607 661,607	0000000000000000000e6a417803025924b524fde503aa3ac5fbe7c7c325af45	16 Dec 2020, 10:32	1.27 MB	2,339	35
661,606 661,606	0000000000000000000c37cc1901b6946eb4d9e61070d5a53b96747b3a0cfae2	16 Dec 2020, 10:22	1.35 MB	2,305	37
661,605 661,605	0000000000000000000605526ac83b77dae2c316b9f5a258c96b09cadd38f4f9	16 Dec 2020, 10:14	1.31 MB	2,232	28
661,604 661,604	0000000000000000000731f17fd27b79158b878556f41a5e555d0e72c024c6ba	16 Dec 2020, 10:09	1.21 MB	1,379	48
661,603 661,603	0000000000000000000899dda7e95f4e74368cb554d0d99849f9a548e4c83508	16 Dec 2020, 09:58	1.06 MB	2,624	13
661,602 661,602	0000000000000000000b25f579b160b2e4d57bd200e8d3d02d9555bf892e7ad0	16 Dec 2020, 09:55	1.38 MB	2,304	44
661,601 661,601	0000000000000000000266c6e3acddc8a8265fc7a36925f55d612760a1444ba6	16 Dec 2020, 09:43	1.42 MB	2,576	45
661,600 661,600	00000000000000000008dff707292d5ed5b7216487664fbc3b2e51a90cc6a664	16 Dec 2020, 09:29	1.15 MB	2,404	23
661,599 661,599	00000000000000000007a71200fe3dd4db13d16c56a303117a0a8f072a94cd75	16 Dec 2020, 09:23	1.32 MB	2,568	40

Previous 10 blocks ↓

Total Size: 645.88 GB

Node Information

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

Uptime: 27 days, 17 hours, 12 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,301.53 GB sent, 34.69 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.