Blockchain Explorer | learn me a bitcoin

Memory Pool

72,838 transactions

35.11 vMB

Show Random Selection

Max Size: 190/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
848,748	000000000000000000035d250000000000000000000000000000000000000000	16 mins, 49 secs ago	1.00 vMB	4,735	21

Blockchain

Tip: 848,747 (262,735 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
586,012 586,012	000000000000000000148487d6daac2d16f7efb7d4abaa16e73ce609535ff735	19 Jul 2019, 02:17	1.56 MB	1,003	17
586,011 586,011	000000000000000000026668bfd730ff580b4f3c81934b1345ca683a9383b65a	19 Jul 2019, 02:16	1.20 MB	2,431	56
586,010 586,010	0000000000000000001774fafcebce822bd5926d797b7715dc672f9304d6d3f8	19 Jul 2019, 02:11	1.27 MB	2,857	88
586,009 586,009	00000000000000000017ead4f5138b97350d43dd00328c03791f5e7e5558d2f0	19 Jul 2019, 01:50	1.27 MB	2,109	23
586,008 586,008	0000000000000000001aec6c96057eb64d17e6f05b0c033c0b00b44eeb9877e9	19 Jul 2019, 01:49	1.06 MB	2,109	31
586,007 586,007	00000000000000000013ac3142595afb0f95b3de34d6a748d13970e793a40cd3	19 Jul 2019, 01:46	1.15 MB	2,482	31
586,006 586,006	00000000000000000007f60dffd00cbb3668f3b1c53172ae2809a49498504cf6	19 Jul 2019, 01:45	1.09 MB	1,537	43
586,005 586,005	0000000000000000000efb6ef880590005daca4298037d197d0f8aeeffc720b5	19 Jul 2019, 01:41	1.16 MB	2,572	39
586,004 586,004	00000000000000000014f9356da74d8b8abb6a3e363d215f94551e426ac8663d	19 Jul 2019, 01:39	1.29 MB	2,898	59
586,003 586,003	0000000000000000000dd192799b050378712ce059edc1fb0c44b1cc5723c660	19 Jul 2019, 01:33	1.26 MB	3,213	100
586,002 586,002	000000000000000000023990483331d7f6864d6ef5e06e5d82170bd90f905745	19 Jul 2019, 00:53	1.16 MB	2,705	35
586,001 586,001	000000000000000000018a7a726a9cb69ec8e33fdb7c057846fecbc18c66d19d	19 Jul 2019, 00:51	1.37 MB	3,432	78
586,000 586,000	0000000000000000001af4d13b3ba2102e2ad1ddf6bc3a5de6da8d820c9e2786	19 Jul 2019, 00:19	1.33 MB	2,441	63
585,999 585,999	0000000000000000001e49b58e611de96922eac0ee9af25c6615d6b89768462e	19 Jul 2019, 00:13	1.26 MB	3,238	73
585,998 585,998	0000000000000000000e204153e915f9a2fefadcf93438ed71a011ae5b28f51f	18 Jul 2019, 23:48	1.20 MB	2,656	40
585,997 585,997	00000000000000000000ab3ea9b672d1ab3e6223149fbba0e16771124dfaba35	18 Jul 2019, 23:43	1.18 MB	3,171	31
585,996 585,996	0000000000000000000596a808dde8db4f39dd2b6745aa5b0b8574e095de85b2	18 Jul 2019, 23:42	1.23 MB	2,438	67
585,995 585,995	0000000000000000000158c4f035e20db61be4abf8734a671e18cf1473dc425e	18 Jul 2019, 23:27	1.44 MB	3,446	42
585,994 585,994	00000000000000000009482ac24cbb5122b98ff251b91a97df781127696bc52f	18 Jul 2019, 23:23	1.15 MB	2,770	45
585,993 585,993	00000000000000000014115f643a94281945371431b76c2cb9fd901a77efd4a5	18 Jul 2019, 23:21	1.14 MB	3,137	46
585,992 585,992	00000000000000000005d468fce6aced536a3169f494c1ac7a12f37fd509e25e	18 Jul 2019, 23:16	1.24 MB	2,685	57

Previous 10 blocks ↓

Total Size: 659.14 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 6 days, 20 hours, 40 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 2,454.20 GB sent, 4.81 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.