Blockchain Explorer | learn me a bitcoin

Memory Pool

34,013 transactions

41.67 vMB

Show Random Selection

Max Size: 167/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,976	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 13 secs	1.00 vMB	2,341	22

Blockchain

Tip: 841,975 (271,002 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
570,973 570,973	00000000000000000013196d93a8d25f3d024fbfff164ca09c73bff1a458183e	10 Apr 2019, 03:18	1.36 MB	2,791	131
570,972 570,972	00000000000000000013672e76fc5d16feec2130699f2bedf81dd32f2d4aaa3c	10 Apr 2019, 02:45	1.41 MB	1,466	4
570,971 570,971	0000000000000000002376630770886c0a50c430a74091533cab217f1cbfc034	10 Apr 2019, 02:44	1.02 MB	3,171	9
570,970 570,970	0000000000000000001e9aea461913e41342aa81486982a043bd1c524d8e1207	10 Apr 2019, 02:43	1.12 MB	3,366	56
570,969 570,969	0000000000000000001836a509314c326bc38fa095f086aec2da703bd99e0f7a	10 Apr 2019, 02:32	1.12 MB	2,995	58
570,968 570,968	0000000000000000000a8ee2ad8276c414b8f53e54a36bdc42822b43f298daa3	10 Apr 2019, 02:24	1.19 MB	3,156	74
570,967 570,967	00000000000000000028b7916c22ee4878a9345225de9030c4f6d9fed1846ffb	10 Apr 2019, 02:10	1.06 MB	1,816	28
570,966 570,966	0000000000000000000c32c1fa2a882fc7cf33699e1e19e5888861c8068e2c93	10 Apr 2019, 02:05	1.07 MB	2,149	38
570,965 570,965	000000000000000000139a2e2dd336fdb403c9ab765129e7761d149e183fc7a5	10 Apr 2019, 01:59	1.04 MB	3,151	12
570,964 570,964	0000000000000000002b3acb6f3039a3f75c744ebbbdcafa5b34f5b2f26c4a19	10 Apr 2019, 01:58	1.22 MB	2,986	102
570,963 570,963	000000000000000000037f683119673fb2647bcf81e804a1a1ff7959e07ee906	10 Apr 2019, 01:42	1.12 MB	3,170	46
570,962 570,962	00000000000000000019354a101a51d39c724a28ac96cb054e5efac3d915f00b	10 Apr 2019, 01:34	1.25 MB	3,206	107
570,961 570,961	000000000000000000227644aa80ebf5168324d612c695885bc20c1b570cbb0a	10 Apr 2019, 01:13	1.10 MB	2,361	33
570,960 570,960	00000000000000000025d4042f9c4eb2d11219ef748f8638d55702e765069111	10 Apr 2019, 01:08	1.14 MB	2,251	40
570,959 570,959	000000000000000000098d4b469abd9cdc914e5548ec0a8d52728dffedada95c	10 Apr 2019, 01:05	1.13 MB	1,520	57
570,958 570,958	0000000000000000000c2ae7f51d8b14d1c637ee5a581bf841c9a732aa79d064	10 Apr 2019, 01:01	1.16 MB	2,183	58
570,957 570,957	000000000000000000245533112323ade9cfbf6ea62395ce8bffbd434cffdba6	10 Apr 2019, 00:54	1.02 MB	2,429	6
570,956 570,956	000000000000000000281c5ef8c703f68e8dc9110a3a41cd17f0cc37a210de6e	10 Apr 2019, 00:54	1.14 MB	2,829	58
570,955 570,955	00000000000000000011f731139082c267e4c0a4f42301ca89618e5ca2d81bc9	10 Apr 2019, 00:47	1.17 MB	3,248	22
570,954 570,954	0000000000000000001a9c77248243b0a3198137358df9986ee60a4792edc464	10 Apr 2019, 00:46	1.20 MB	2,854	99
570,953 570,953	0000000000000000000a7fce12c9b57424211147c76171c020ca15d952e19b56	10 Apr 2019, 00:32	1.30 MB	3,185	129

Previous 10 blocks ↓

Total Size: 646.72 GB

Node Information

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

Uptime: 1 month, 14 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,396.30 GB sent, 39.61 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.