Blockchain Explorer | learn me a bitcoin

Memory Pool

48,678 transactions

26.64 vMB

Show Random Selection

Max Size: 131/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
845,323	0000000000000000000355f00000000000000000000000000000000000000000	5 mins, 1 sec	1.00 vMB	4,668	8

Blockchain

Tip: 845,322 (334,728 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
510,594 510,594	0000000000000000004818832c1453b0144ceda48e815d8e2944d0150242fb52	23 Feb 2018, 21:29	1.02 MB	429	3
510,593 510,593	0000000000000000001c90e8c65e26cb12b5cad5cf2382367bcb16727be26e32	23 Feb 2018, 21:29	0.37 MB	729	37
510,592 510,592	0000000000000000004b2aa8e917aa41b79db3fddf661e5f1055af45644c899c	23 Feb 2018, 21:21	1.07 MB	2,236	29
510,591 510,591	000000000000000000451d140135ca246918f392be601fe71ea8e876d65aaeef	23 Feb 2018, 21:04	1.02 MB	526	7
510,590 510,590	000000000000000000028d635bb96b885416cb380e2f8bf78d74cf6861fa8d22	23 Feb 2018, 21:01	1.00 MB	637	9
510,589 510,589	00000000000000000016fb069ce870220071315770eab71a1566c570b7b2c160	23 Feb 2018, 20:58	1.04 MB	2,494	44
510,588 510,588	0000000000000000001808b7aee6ed21be00bef229bf92af544078737de6bd4e	23 Feb 2018, 20:37	1.11 MB	2,123	30
510,587 510,587	00000000000000000013b132a4b3c5d65f6246da378ab65ccf87209bd5858804	23 Feb 2018, 20:25	1.08 MB	2,239	13
510,586 510,586	000000000000000000001ad4545dff72b1ba421e19d290e49c4ce3c4917a4868	23 Feb 2018, 20:21	1.08 MB	2,588	45
510,585 510,585	00000000000000000056acfc1c04075fa2b8615d10d33e2ce4520f974cff71bb	23 Feb 2018, 19:55	1.09 MB	2,878	43
510,584 510,584	00000000000000000058a2e1e984065b3439067ce642f9dc7f668269ef091be1	23 Feb 2018, 19:25	1.05 MB	1,311	9
510,583 510,583	0000000000000000002cbbe5d5e83b67a9eb3669c8267440f00c2cb384c83c11	23 Feb 2018, 19:20	1.11 MB	2,432	29
510,582 510,582	00000000000000000018b10b536d6cbbbc7c1e061562a812f92aa8bc82e98aa1	23 Feb 2018, 19:09	1.07 MB	2,629	56
510,581 510,581	0000000000000000001ac13a5053d02dba05a919852e12eb6c8bcc40b7afa027	23 Feb 2018, 18:38	1.02 MB	864	12
510,580 510,580	000000000000000000563a008a2526cbe6ec9e683a817100619821177a4e8d2a	23 Feb 2018, 18:32	1.05 MB	668	11
510,579 510,579	0000000000000000003de08bb598011066490f4327445b378241f5fad141e43e	23 Feb 2018, 18:29	1.08 MB	2,462	38
510,578 510,578	0000000000000000002f1a74317723ef0a8e8b0f7e72e86b190c35c38be372df	23 Feb 2018, 18:09	1.11 MB	1,822	33
510,577 510,577	0000000000000000000417e1aee9b2330f679323639bf3b9e08479113d1f43bf	23 Feb 2018, 17:56	1.04 MB	1,940	31
510,576 510,576	00000000000000000032fd179784f79c99ee355b29a04e5235eaadc73c06d5e9	23 Feb 2018, 17:45	1.11 MB	2,101	54
510,575 510,575	0000000000000000003667c3dfb37e3e9859fd48750350fbc2051ed024811e8d	23 Feb 2018, 17:28	1.06 MB	2,171	54
510,574 510,574	0000000000000000005cc398a367dcc61264b28073b213faca4dc3e64e989dd4	23 Feb 2018, 17:13	1.04 MB	1,174	19

Previous 10 blocks ↓

Total Size: 653.00 GB

Node Information

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

Uptime: 1 month, 23 days, 16 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,293.22 GB sent, 78.64 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.