Blockchain Explorer | learn me a bitcoin

Memory Pool

63,860 transactions

35.36 vMB

Show Random Selection

Max Size: 183/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,096	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 48 secs	1.00 vMB	6,495	32

Blockchain

Tip: 842,095 (405,971 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
436,124 436,124	000000000000000000637280dfe4203da010a47557e6477b4d1c84d81c9df128	27 Oct 2016, 10:59	1.00 MB	2,025	73
436,123 436,123	000000000000000000421c87c1465763f14133efdd06642e63a613fa3dda732e	27 Oct 2016, 10:49	1.00 MB	1,955	43
436,122 436,122	0000000000000000017cdd12f5260479d762572aae29a88c80436f7dc7643391	27 Oct 2016, 10:46	1.00 MB	2,144	48
436,121 436,121	00000000000000000116a5f32424c9164fa59909d8b62be0bb00002120939cbb	27 Oct 2016, 10:41	1.00 MB	587	35
436,120 436,120	0000000000000000009a2453f762cacac6f30b72c67811bee535ff71932c1654	27 Oct 2016, 10:41	0.99 MB	2,059	67
436,119 436,119	00000000000000000047e966aa4c3029223329855ec62ef3bb80a26993309de7	27 Oct 2016, 10:31	1.00 MB	1,635	48
436,118 436,118	00000000000000000031b14bad61adcd9671e843a02b9baf167366a8fca56b58	27 Oct 2016, 10:28	1.00 MB	2,264	73
436,117 436,117	000000000000000002c695896082ae4432b1a658744299f1561f0f41fbbf4770	27 Oct 2016, 10:18	1.00 MB	1,991	70
436,116 436,116	00000000000000000449b3be46204c91a838de2b9f52eaa1e1c3c00d6c4ffaa9	27 Oct 2016, 10:12	1.00 MB	2,479	62
436,115 436,115	00000000000000000441c8f9aa2ed19060baac0ba20856e5b8bb216750d5ff53	27 Oct 2016, 10:12	1.00 MB	2,195	119
436,114 436,114	0000000000000000026ea40a8de2fee1293983910ff10264b2cf2c6e77543365	27 Oct 2016, 09:46	1.00 MB	2,468	58
436,113 436,113	000000000000000001cdd9f059f9b67b9d192c2ba95ca654e0bb1eaed6c23ff7	27 Oct 2016, 09:45	1.00 MB	2,200	99
436,112 436,112	000000000000000001bcef41adf188b971a2116a117dd77dbbd1476ee2069f8c	27 Oct 2016, 09:24	1.00 MB	2,279	54
436,111 436,111	000000000000000003404998c3cd253d4393bcbccd248050da80961214a4a04c	27 Oct 2016, 09:20	1.00 MB	2,318	76
436,110 436,110	000000000000000002cb5c65a27d5169e9ae4029b94e32507bddcbae8de5765b	27 Oct 2016, 09:10	0.84 MB	1,820	89
436,109 436,109	000000000000000000110662c36b30b88ca81346a85c413579bdee3d254fb7d4	27 Oct 2016, 09:01	1.00 MB	2,510	53
436,108 436,108	000000000000000003b6faf1970de493b58deeba6756c69a54b75e0827ccc61d	27 Oct 2016, 08:59	1.00 MB	2,561	95
436,107 436,107	000000000000000003c14eb899a3ba7d9f64e34ba1658814cb4f94aa9c807938	27 Oct 2016, 08:41	1.00 MB	2,193	41
436,106 436,106	00000000000000000369d057ebd70781f3e67a8a05917bedc107c77adbb177ad	27 Oct 2016, 08:41	1.00 MB	2,266	49
436,105 436,105	00000000000000000432b9c7e9248daf06aeeca0b6fe0c0bd093dfe1c18cbfd7	27 Oct 2016, 08:40	1.00 MB	2,148	59
436,104 436,104	000000000000000003a3cf5974cf6c26c2286af201aa5c9bafa26573e5d25652	27 Oct 2016, 08:37	1.00 MB	2,554	55

Previous 10 blocks ↓

Total Size: 646.93 GB

Node Information

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

Uptime: 1 month, 1 day, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,437.79 GB sent, 41.53 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.