Blockchain Explorer | learn me a bitcoin

Memory Pool

33,626 transactions

27.48 vMB

Show Random Selection

Max Size: 130/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,213	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 6 secs	1.00 vMB	742	32

Blockchain

Tip: 842,212 (413,852 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
428,360 428,360	0000000000000000018ce6f76d3b99ec1d8995345b6023efd464218197b173ad	05 Sep 2016, 04:43	1.00 MB	2,890	75
428,359 428,359	000000000000000004445b64a45e4111254fa6c42f43557262580eaa6c6d3774	05 Sep 2016, 04:08	0.70 MB	1,503	54
428,358 428,358	00000000000000000253e892eed5d6c4bd1c10e3f9b8f5ced43b84c3161e027a	05 Sep 2016, 03:56	1.00 MB	2,039	51
428,357 428,357	000000000000000001de08257f439dc98cc3041f7a5059245631a7bdbc30fa78	05 Sep 2016, 03:43	1.00 MB	1,519	43
428,356 428,356	0000000000000000001746385dd19e34ce815ccd7ebae42346b60da8b9b9bc1b	05 Sep 2016, 03:37	1.00 MB	1,718	40
428,355 428,355	000000000000000003efc71c19fdddf30b0c5d99a8f524a8d80d0c0869fe8c3c	05 Sep 2016, 03:33	1.00 MB	2,422	68
428,354 428,354	00000000000000000424463d1a7f5621e1c178db88da01b4893569ed0bdbd8b6	05 Sep 2016, 03:20	1.00 MB	2,594	84
428,353 428,353	000000000000000000fec767232649f84284e90706e357e2ca745dbbbaf4a838	05 Sep 2016, 02:38	1.00 MB	2,461	61
428,352 428,352	000000000000000003476a604d748f159d55549da6f23ad4b7b8d814c53881f5	05 Sep 2016, 02:16	0.46 MB	572	30
428,351 428,351	0000000000000000029ff9da0593ff1d0cb5a2e7c3bbe2bffbfd6a66a5b58a21	05 Sep 2016, 02:14	1.00 MB	2,572	61
428,350 428,350	00000000000000000217d25b64466693d7fe6513c7bb8143e3c3dc1d8bdc8568	05 Sep 2016, 01:51	0.98 MB	729	20
428,349 428,349	000000000000000001f214984caf5529464a241a8df3ff2d7c733247db7827b6	05 Sep 2016, 01:46	0.93 MB	2,047	56
428,348 428,348	0000000000000000027c2aa40833366a161f1d863d2f3f238a4f5c6193d2e0e4	05 Sep 2016, 01:28	0.52 MB	568	22
428,347 428,347	000000000000000001378149310d954c441af7bd05a62fcf9fbe592cc231f50d	05 Sep 2016, 01:27	1.00 MB	2,292	57
428,346 428,346	000000000000000002cbfe8a0bda78084886fa21e24fc5f122ac6c15d9b5db21	05 Sep 2016, 01:11	1.00 MB	2,806	69
428,345 428,345	000000000000000002ab8b009f524321824b7f8b3b9a250a1efa5ccf048a3325	05 Sep 2016, 00:41	0.38 MB	827	51
428,344 428,344	000000000000000001a8e06efe7e96651e6184acd983c0af557bb9281236f1ff	05 Sep 2016, 00:34	1.00 MB	536	10
428,343 428,343	000000000000000000a781a26d264309712a6e7702e7db2bfb3c7120ff4031fe	05 Sep 2016, 00:30	0.03 MB	58	53
428,342 428,342	0000000000000000045adaffb8fe728418e79fcbd50311d40f02255aa47f0ddb	05 Sep 2016, 00:30	0.26 MB	373	49
428,341 428,341	000000000000000002695f1679068e557a729d75436e03d98c7f102971de183b	05 Sep 2016, 00:27	0.27 MB	335	40
428,340 428,340	00000000000000000082a33c2dbbd9467a7ec80f37bee252b3d5e5830d7fcc91	05 Sep 2016, 00:24	0.52 MB	833	37

Previous 10 blocks ↓

Total Size: 647.13 GB

Node Information

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

Uptime: 1 month, 2 days, 8 hours
Connections: 11 outgoing, 114 incoming
Data Transfer: 8,457.65 GB sent, 43.36 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.