Blockchain Explorer | learn me a bitcoin

Memory Pool

49,535 transactions

37.53 vMB

Show Random Selection

Max Size: 174/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,350	00000000000000000003629a0000000000000000000000000000000000000000	5 mins, 56 secs	1.00 vMB	4,311	7

Blockchain

Tip: 844,349 (401,881 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
442,468 442,468	00000000000000000231ab6c0d1c7bee575bd6fc64f4851a706665019bc70d46	08 Dec 2016, 06:18	1.00 MB	2,131	71
442,467 442,467	000000000000000000c753aac84dbb4886d1eb0f5c68bf3ed84090aa95277065	08 Dec 2016, 06:06	1.00 MB	1,887	65
442,466 442,466	00000000000000000243e762ff76b50c558799685ff2bd0d8275bfd9c8fd92a6	08 Dec 2016, 05:58	1.00 MB	2,187	69
442,465 442,465	0000000000000000017398402a061169db443484a7a47f9fbe6f2045ea016488	08 Dec 2016, 05:53	1.00 MB	2,473	95
442,464 442,464	0000000000000000030feff19a7155151baa6776274754410c091a4240df6dbe	08 Dec 2016, 05:23	1.00 MB	2,164	78
442,463 442,463	000000000000000002ee1db1eb9f73ec312281232402bbb3caa0c748c61cd8c3	08 Dec 2016, 05:11	1.00 MB	2,453	65
442,462 442,462	000000000000000002ade5526372ec172f2f2224981748bd5753307299cb1d7b	08 Dec 2016, 05:09	1.00 MB	2,881	99
442,461 442,461	000000000000000001907defa4b1b0d7aadab610c678f548815eb67d4c0834ae	08 Dec 2016, 04:32	1.00 MB	795	24
442,460 442,460	000000000000000000d587976f9f91eb106f500f516186837554aca963deb8ae	08 Dec 2016, 04:28	0.23 MB	605	86
442,459 442,459	0000000000000000027360a51dea2abf70353f12fb1f57a3bfed3b17de20c14c	08 Dec 2016, 04:23	0.71 MB	1,525	68
442,458 442,458	0000000000000000007a3ff97f9fa75ade9754c6b26281b9a63ed583f14e36cb	08 Dec 2016, 04:14	0.25 MB	358	45
442,457 442,457	000000000000000000801ecb98b89febd0b1b72995699cf5d5169334dd115449	08 Dec 2016, 04:12	1.00 MB	337	12
442,456 442,456	00000000000000000377f325d1451217d85fe057e3400c6c1e76cb42bab2649c	08 Dec 2016, 04:10	0.10 MB	228	79
442,455 442,455	0000000000000000002913ac24e795cf7984194cbec10defe7dedc9956cf7cac	08 Dec 2016, 04:09	0.32 MB	770	80
442,454 442,454	0000000000000000014a0ce0d7f7943d65c2eca2eb8a301fca0018e94ef893bd	08 Dec 2016, 04:04	1.00 MB	905	28
442,453 442,453	0000000000000000019d6ecf0b50da974b10614718ec21fb3a1ddca63c6eedc0	08 Dec 2016, 04:00	1.00 MB	1,954	70
442,452 442,452	000000000000000002afc618ff6de8aa1d852422bd6c8891735f50b534e0b91b	08 Dec 2016, 03:49	0.96 MB	1,721	52
442,451 442,451	000000000000000000baa60c0b5cbfa04bb58a28fc55c0fb4548a3f5f635a7f5	08 Dec 2016, 03:46	1.00 MB	2,284	87
442,450 442,450	0000000000000000023928a68d0db13662214a28436cb1de113e91b643482cc8	08 Dec 2016, 03:24	1.00 MB	2,409	84
442,449 442,449	0000000000000000035d0b9be0175a95e4b1fd9759257baa4e636205e2da5ab6	08 Dec 2016, 03:06	1.00 MB	2,334	84
442,448 442,448	000000000000000003d491d50e3fedb37e59395a6c6f6b0a556a6cc96917b77f	08 Dec 2016, 02:49	1.00 MB	672	21

Previous 10 blocks ↓

Total Size: 651.17 GB

Node Information

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

Uptime: 1 month, 17 days, 11 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,103.57 GB sent, 67.01 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.