Blockchain Explorer | learn me a bitcoin

Memory Pool

45,569 transactions

45.62 vMB

Show Random Selection

Max Size: 180/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,301	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 8 secs	1.00 vMB	6,524	20

Blockchain

Tip: 842,300 (148,838 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
693,462 693,462	0000000000000000000a37d3ea2a6d950ac47428ac8581cc777fbd1ca9b8c122	30 Jul 2021, 22:31	1.47 MB	2,519	21
693,461 693,461	000000000000000000015fb55c6278b6362735e372ad81edce261869d1de1099	30 Jul 2021, 22:02	1.24 MB	623	4
693,460 693,460	0000000000000000000247615f6688a6d32d21308fc4bb0845f684f72a5a5b54	30 Jul 2021, 21:59	0.60 MB	1,271	10
693,459 693,459	0000000000000000000e1b3d6fc9967df6e2e62e7082ef0158ae49f36b143164	30 Jul 2021, 21:53	0.10 MB	149	12
693,458 693,458	000000000000000000095de0d8de3c9515e3940fb612ee43930b903fa90e34ef	30 Jul 2021, 21:52	1.50 MB	1,381	7
693,457 693,457	000000000000000000063d0ec55ea694da02614a47777a118879cb40cb007c38	30 Jul 2021, 21:47	1.53 MB	2,034	6
693,456 693,456	000000000000000000145d1b6254b059417ccd44e84c6ad2605f3807bd8caa08	30 Jul 2021, 21:44	1.53 MB	2,297	15
693,455 693,455	0000000000000000001229ddb8fdd89f6f7c3b7eeb4cfac2dd3c3113085934cd	30 Jul 2021, 21:33	1.30 MB	2,053	3
693,454 693,454	0000000000000000000615da769dbcb33d0f1f0170609a1dc79e6d303a577865	30 Jul 2021, 21:32	1.50 MB	2,742	4
693,453 693,453	000000000000000000061b0ca20f0792016645b4f6df69a4cf88d1afd55d6ba2	30 Jul 2021, 21:31	1.40 MB	2,448	9
693,452 693,452	00000000000000000013a8fd7fbbcc687e7fb5796626921fb6faa790538883ed	30 Jul 2021, 21:25	1.45 MB	2,916	29
693,451 693,451	000000000000000000050ee6f8d590fc86d4bf1009f1303e7540b7b3b4dc4493	30 Jul 2021, 20:56	1.48 MB	2,973	27
693,450 693,450	0000000000000000000ad27f8d81641ae3c5bdc25c891fafaaf59e4b09729aa0	30 Jul 2021, 20:25	1.47 MB	2,790	11
693,449 693,449	0000000000000000000d993dd5d508bf890ebe033fb8cb261c3115811678d4a8	30 Jul 2021, 20:08	1.31 MB	1,893	10
693,448 693,448	000000000000000000040e28a200677dee7184e7393312720f3c0a778e3d9625	30 Jul 2021, 19:59	0.07 MB	185	11
693,447 693,447	000000000000000000019990cafa93043224ddde4809517d3500851e434c4287	30 Jul 2021, 19:59	1.01 MB	1,742	10
693,446 693,446	0000000000000000000829c4c1c35ed454fc6360e54d30c77ee10d64630cfd71	30 Jul 2021, 19:50	0.54 MB	1,290	11
693,445 693,445	0000000000000000000d97c2c19e186eda1a2089df98de47372b09b1145655a2	30 Jul 2021, 19:44	1.47 MB	2,679	8
693,444 693,444	0000000000000000000ac610df678482bd39f83c03504e975aa57dc91e41fd91	30 Jul 2021, 19:37	1.45 MB	3,064	12
693,443 693,443	00000000000000000007b52614ac9aa782b045c4c0dc389336239c12c1ef9044	30 Jul 2021, 19:25	1.50 MB	2,914	12
693,442 693,442	000000000000000000057b5c7ae4d8cbbc799defe643c28599548cd1d9f4de49	30 Jul 2021, 19:14	1.59 MB	2,429	26

Previous 10 blocks ↓

Total Size: 647.28 GB

Node Information

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

Uptime: 1 month, 2 days, 21 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,473.58 GB sent, 44.53 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.