Blockchain Explorer | learn me a bitcoin

Memory Pool

96,347 transactions

33.75 vMB

Show Random Selection

Max Size: 197/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,938	0000000000000000000355f00000000000000000000000000000000000000000	4 mins, 17 secs	1.00 vMB	3,650	21

Blockchain

Tip: 844,937 (399,024 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
445,913 445,913	0000000000000000022b1b6bf92515d83506d0936df55bdf53ccfc021e391f75	31 Dec 2016, 04:33	1.00 MB	3,270	99
445,912 445,912	0000000000000000018bd24c32baacf880642868c0568ad77f9e99877e8025fc	31 Dec 2016, 03:56	1.00 MB	1,645	58
445,911 445,911	0000000000000000030678b447ac5662fe6ca14d4fb93f76c694e5977fe38035	31 Dec 2016, 03:47	1.00 MB	843	26
445,910 445,910	000000000000000002af7be2a9e05d4fa02432b71302eff0b336a10cf6766e8b	31 Dec 2016, 03:43	0.09 MB	197	73
445,909 445,909	0000000000000000004bcc73f2d1fbc605e2b0b18cd5285cc61630f638c4e58c	31 Dec 2016, 03:42	0.27 MB	369	52
445,908 445,908	0000000000000000002ef1c34264eab3f33596282dac5a7362f20bad8db0f439	31 Dec 2016, 03:41	0.62 MB	970	45
445,907 445,907	0000000000000000002abc739f0debcdd28187705ba82d1182204756805d025f	31 Dec 2016, 03:37	1.00 MB	1,979	70
445,906 445,906	00000000000000000183c07e8ce2732e2e5fe32a0964f281c10551affc3d522e	31 Dec 2016, 03:29	1.00 MB	2,079	64
445,905 445,905	000000000000000000338c6946f10edf34df6f941ccd2070e7053c72f16069fa	31 Dec 2016, 03:28	1.00 MB	1,961	74
445,904 445,904	000000000000000001dabcdf9291f062af8302d1d5db8a04dc6ab9648788364d	31 Dec 2016, 03:21	1.00 MB	2,669	89
445,903 445,903	000000000000000000981a771aba314ffb39300fcbe482155733f7dce493c83d	31 Dec 2016, 03:07	1.00 MB	2,674	100
445,902 445,902	000000000000000001419180a56a56119ada08e05e0d6cba5fe7e698699b1cb1	31 Dec 2016, 02:28	0.78 MB	1,492	62
445,901 445,901	0000000000000000028c3220fd508b66a692d1e977e594db5295bfd67890b584	31 Dec 2016, 02:21	1.00 MB	2,517	80
445,900 445,900	000000000000000001c5a79dfbc6dc3b56053c3a69c64ea01c970791382a9b3e	31 Dec 2016, 02:07	0.70 MB	1,591	75
445,899 445,899	00000000000000000243f4d75b1863e7646a5badd8ebf5e1caca141d01d28bd7	31 Dec 2016, 01:59	0.58 MB	1,405	81
445,898 445,898	0000000000000000006edbd8df74c4bee73ac6a8af02c8b4bb398e4ed668f141	31 Dec 2016, 01:51	0.31 MB	751	73
445,897 445,897	0000000000000000031e7914e540cc8b985440947bf8191e9f18c38ac56f0ec6	31 Dec 2016, 01:47	0.67 MB	975	39
445,896 445,896	0000000000000000034e4c990efa52604b5773052a87219a77d121d46bdac776	31 Dec 2016, 01:44	0.44 MB	1,058	78
445,895 445,895	00000000000000000205ece024f0c10c8338d17fa200fbbec8b7122f13239ac8	31 Dec 2016, 01:38	0.76 MB	1,400	51
445,894 445,894	00000000000000000235193b63b3b027f4181908a1129ad197abccef3f3dacfc	31 Dec 2016, 01:38	1.00 MB	2,623	85
445,893 445,893	0000000000000000006f00e17a57dc9bcbdfea217304065e5cf8ce1c52fbd65b	31 Dec 2016, 01:23	1.00 MB	2,248	71

Previous 10 blocks ↓

Total Size: 652.28 GB

Node Information

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

Uptime: 1 month, 21 days, 7 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,217.75 GB sent, 73.69 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.