Blockchain Explorer | learn me a bitcoin

Memory Pool

37,057 transactions

50.74 vMB

Show Random Selection

Max Size: 189/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,150	0000000000000000000331db0000000000000000000000000000000000000000	5 mins, 38 secs	1.00 vMB	4,223	25

Blockchain

Tip: 841,149 (451,361 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
389,788 389,788	000000000000000003b6506dd9a69d0a93568d34f8b87d0eced2d4d2b5778b46	23 Dec 2015, 07:55	0.50 MB	707	22
389,787 389,787	000000000000000006a9fb1d8ae1a635d7d873b9361e528059bed6539072cede	23 Dec 2015, 07:52	0.97 MB	1,896	29
389,786 389,786	00000000000000000a47670c83193b8fb4796634c7fab22936752a73bbd9e9f8	23 Dec 2015, 07:43	0.75 MB	2,330	51
389,785 389,785	000000000000000007d2f306789a83a931e3069f79f36d42f7cf187818572912	23 Dec 2015, 07:21	0.95 MB	1,703	26
389,784 389,784	000000000000000003fb1ce767347b7268a79e6b85e04977b0c46bc71aa537e8	23 Dec 2015, 07:12	0.75 MB	1,719	38
389,783 389,783	000000000000000001e27cb710e1ead5f20770a3e6b3764d2bc5ce016868ec4d	23 Dec 2015, 07:03	0.88 MB	1,771	31
389,782 389,782	000000000000000002a5160dfb64fd17b30c23a9cc17d3bd0459756868a62a90	23 Dec 2015, 06:52	0.75 MB	1,673	48
389,781 389,781	000000000000000002f815bae7780a3f0b82c62b24f1f8cfe2f894633edf72a5	23 Dec 2015, 06:39	0.74 MB	1,870	35
389,780 389,780	00000000000000000b8ae39101f50bf0ec972cb6bde48d4f92fd3084e2b019eb	23 Dec 2015, 06:30	0.00 MB	1	0
389,779 389,779	0000000000000000016fdd7f4bbc3a925937424e054811dc7bfffc5a30e84899	23 Dec 2015, 06:29	0.75 MB	2,097	37
389,778 389,778	000000000000000004864d831b23ad89485fcd3c5c3a1deb006a81ff85b76099	23 Dec 2015, 06:20	0.93 MB	2,262	34
389,777 389,777	00000000000000000489e5c051453bf2d04d25e2218d0f8d0169754ec98086ea	23 Dec 2015, 06:08	0.95 MB	2,953	53
389,776 389,776	000000000000000000cb9526da48fd56ed12866b906df6a3d4410af106c68899	23 Dec 2015, 05:41	0.09 MB	138	12
389,775 389,775	0000000000000000006854b489f47ced842746a8a7761866429e13ca8afde9fc	23 Dec 2015, 05:40	0.26 MB	716	49
389,774 389,774	0000000000000000025c22bc123aa15e263c34bf685a6c41b0a6f95b9a76d886	23 Dec 2015, 05:36	0.83 MB	707	9
389,773 389,773	00000000000000000787ada7366639d30d75893b3a456173be4ee9b4a30beecd	23 Dec 2015, 05:33	0.27 MB	623	38
389,772 389,772	00000000000000000912ffd5e7e10b8ef3f3aa288a1c7cbe6b454e4177664591	23 Dec 2015, 05:29	0.40 MB	783	34
389,771 389,771	00000000000000000af30bae99099e9b47bac3660dd28d2496f09dd07e040cb1	23 Dec 2015, 05:22	0.84 MB	2,071	41
389,770 389,770	000000000000000003ef8dde9a22cbd839be7d92d0b94466fb08f2eaaa94c4bc	23 Dec 2015, 05:08	0.16 MB	356	39
389,769 389,769	0000000000000000027f173aa56b4455de342b1aa0355712324be344a52f9989	23 Dec 2015, 05:07	0.99 MB	1,218	14
389,768 389,768	00000000000000000a1215a22bff89b0e73659c3af32a4811369c96ab49be520	23 Dec 2015, 05:02	1.00 MB	666	13

Previous 10 blocks ↓

Total Size: 645.16 GB

Node Information

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

Uptime: 24 days, 22 hours, 53 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,213.36 GB sent, 30.80 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.