Blockchain Explorer | learn me a bitcoin

Memory Pool

25,936 transactions

31.75 vMB

Show Random Selection

Max Size: 134/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,889	0000000000000000000331db0000000000000000000000000000000000000000	47 secs	1.00 vMB	4,482	21

Blockchain

Tip: 841,888 (406,780 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
435,108 435,108	000000000000000001dbb4e4c5bbf214b2f95c80928603561bf582bbd9a7b4cd	20 Oct 2016, 12:53	1.00 MB	1,177	24
435,107 435,107	000000000000000003a6a7cde5244a464427335cef0fcc1a81951bb409c0ab5c	20 Oct 2016, 12:53	1.00 MB	1,930	41
435,106 435,106	000000000000000002e852328462eea446f60008eb70fd913766c85eeb8382e7	20 Oct 2016, 12:50	1.00 MB	2,836	48
435,105 435,105	00000000000000000000a9c11fdc7a5971f51877a18d3b4b9b3d731173b60d9f	20 Oct 2016, 12:49	1.00 MB	1,207	57
435,104 435,104	000000000000000003b6520ee8bff3f60a8f1cfc94a510d0a9fea61f289819e8	20 Oct 2016, 12:46	1.00 MB	2,832	72
435,103 435,103	0000000000000000029071eb048274588a05987e5ebad8a86b9262ade00bf577	20 Oct 2016, 12:36	1.00 MB	2,566	81
435,102 435,102	000000000000000000ca4d0ef66b1e6b7e7f31e47b49d20020120a41c38dcb45	20 Oct 2016, 12:23	1.00 MB	2,141	65
435,101 435,101	0000000000000000039ab68714ebc7d6e638f89639e7487edce68abae1441b1a	20 Oct 2016, 12:16	1.00 MB	2,237	62
435,100 435,100	000000000000000000d5c40c42ba1453c0372e6f9f9a427b8b8e98ecfa83243a	20 Oct 2016, 12:10	1.00 MB	2,575	76
435,099 435,099	0000000000000000029d307fd690145251cbb9d22592906624990be8111efd81	20 Oct 2016, 11:57	1.00 MB	2,888	109
435,098 435,098	0000000000000000015d94c4ddb0d5c1ff1e651b92d0563c7af0359d561f3b0d	20 Oct 2016, 11:00	1.00 MB	2,810	96
435,097 435,097	0000000000000000019d80253effcf959ebf3bc5177dae475eeac264c316ebf2	20 Oct 2016, 10:26	1.00 MB	2,308	58
435,096 435,096	00000000000000000179707467b62178c11a50fc96d184a2b625dfcb19c9c3b7	20 Oct 2016, 10:17	1.00 MB	2,398	73
435,095 435,095	000000000000000001f5caa244c51c5441a21017a55f3427bfd84b1cd55c7d6d	20 Oct 2016, 09:59	1.00 MB	1,742	45
435,094 435,094	000000000000000001be5c6ee4c63d4bba633d69b3f8bbc65d5557de6851f087	20 Oct 2016, 09:53	1.00 MB	2,108	60
435,093 435,093	00000000000000000054996a9f4345498eb66a6f8be35b62b8842cebbc637bdc	20 Oct 2016, 09:41	1.00 MB	2,059	46
435,092 435,092	000000000000000003678737468e577cbd1b76b9ebc7e90d409291d22e0a9b50	20 Oct 2016, 09:37	1.00 MB	2,226	53
435,091 435,091	000000000000000001c094ed9c8d259bc3bb0920a907a5b1fafa56decdcfde6c	20 Oct 2016, 09:35	1.00 MB	2,539	75
435,090 435,090	0000000000000000011f26a3cba4e907607e8cb9fcccfb50fdccf977ba1fae76	20 Oct 2016, 09:19	1.00 MB	2,295	92
435,089 435,089	00000000000000000435d611f94c8aee7eb8d9502bc069615d6f528272fd5dbe	20 Oct 2016, 08:46	1.00 MB	1,538	33
435,088 435,088	000000000000000002f79df5c388f08798571419538838c92520ef4e755e66d8	20 Oct 2016, 08:45	1.00 MB	1,768	63

Previous 10 blocks ↓

Total Size: 646.56 GB

Node Information

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

Uptime: 30 days, 9 hours, 42 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,369.88 GB sent, 38.43 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.