Blockchain Explorer | learn me a bitcoin

Memory Pool

28,048 transactions

54.70 vMB

Show Random Selection

Max Size: 175/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,245	00000000000000000003629a0000000000000000000000000000000000000000	6 mins, 36 secs	1.00 vMB	2,650	11

Blockchain

Tip: 843,244 (182,107 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
661,137 661,137	00000000000000000007e15734bd3e6d5dc84587fd4b9b0d68d07ff532759a58	13 Dec 2020, 07:45	1.34 MB	2,301	44
661,136 661,136	00000000000000000001a6a746584a90ee7caef737acce5810ee07d24ceb57f2	13 Dec 2020, 07:30	1.31 MB	2,946	39
661,135 661,135	000000000000000000061503dab94ff1ff9c84d438bc468ac9fb3b50705e9aa7	13 Dec 2020, 07:29	1.26 MB	2,961	80
661,134 661,134	0000000000000000000a764a156b0fa12b5d85db3fa296820e1ac604d3521c6a	13 Dec 2020, 06:26	1.36 MB	2,704	66
661,133 661,133	0000000000000000000e54a16a6b6962ace461037d66eed368e9a82ecfe96e21	13 Dec 2020, 05:47	1.29 MB	2,822	30
661,132 661,132	0000000000000000000da04576b1f4f9cd2f30c987cbed546e7f5eb3f6461a67	13 Dec 2020, 05:25	0.41 MB	613	32
661,131 661,131	000000000000000000015e0750cf9dd4073bb4dfbb62c24872005c9cdccee381	13 Dec 2020, 05:21	0.64 MB	693	24
661,130 661,130	0000000000000000000b956a5482f31064b2851730bca5ad155f178b917c6203	13 Dec 2020, 05:16	0.58 MB	891	22
661,129 661,129	0000000000000000000de598dcfa4f910235d527de8ffa05759ad94a85165f60	13 Dec 2020, 05:11	0.89 MB	1,796	30
661,128 661,128	00000000000000000004da5170b6d795ff56ac6024e42a295849f4d12840d1c1	13 Dec 2020, 04:58	0.58 MB	932	24
661,127 661,127	0000000000000000000d14b8d774c0803b8124d89a33e253d627c67b83f7550a	13 Dec 2020, 04:52	1.39 MB	1,067	13
661,126 661,126	0000000000000000000d3ec023d05b25cf6d363ef8c0d081a6d36f1556cd623d	13 Dec 2020, 04:45	1.47 MB	1,215	6
661,125 661,125	0000000000000000000ceabd6369ed5ce855d4e6e7efe01e020d0fb8c1493103	13 Dec 2020, 04:43	1.35 MB	2,522	38
661,124 661,124	0000000000000000000438c530cd1f9b31d4d7a6af7b84a93b446ff66c2527e2	13 Dec 2020, 04:22	1.32 MB	2,198	51
661,123 661,123	0000000000000000000aee10d38d4b424af08dc6ea114916171174aa34dd574d	13 Dec 2020, 03:57	1.28 MB	2,147	29
661,122 661,122	0000000000000000000b97dbdffe952ce03f2b4ff236f0dba58c216d95eefb28	13 Dec 2020, 03:41	1.47 MB	1,124	12
661,121 661,121	0000000000000000000166a45d8a7e1a539fd71495d51a70ac6a7446438a2e08	13 Dec 2020, 03:33	1.23 MB	1,784	21
661,120 661,120	0000000000000000000c13178874cbdab83eb8b79d3f016bbfc728407745a8fd	13 Dec 2020, 03:21	1.56 MB	825	14
661,119 661,119	0000000000000000000063893508b03e774a3356993788b56bb36edc8448339d	13 Dec 2020, 03:16	1.48 MB	1,129	15
661,118 661,118	00000000000000000009c8fcdad512f8985cd5b9e7926342f7cc447341eef670	13 Dec 2020, 03:09	1.65 MB	884	6
661,117 661,117	00000000000000000005370610974dbf45865fe3763e210c9e880b8d8467dced	13 Dec 2020, 03:06	1.55 MB	1,546	24

Previous 10 blocks ↓

Total Size: 649.11 GB

Node Information

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

Uptime: 1 month, 9 days, 21 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,742.62 GB sent, 56.31 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.