Blockchain Explorer | learn me a bitcoin

Memory Pool

38,695 transactions

34.01 vMB

Show Random Selection

Max Size: 158/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,829	0000000000000000000331db0000000000000000000000000000000000000000	33 secs	1.00 vMB	3,295	17

Blockchain

Tip: 841,828 (405,021 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
436,807 436,807	000000000000000001c31d341e20b5ea8dc47b2f221212db49485f8d2b25ae14	31 Oct 2016, 20:08	1.00 MB	2,009	57
436,806 436,806	0000000000000000032a055f325140684ca48bc293dc950451f6d3b87464cf85	31 Oct 2016, 20:02	1.00 MB	2,057	84
436,805 436,805	000000000000000002d7fba2d0bd67fa7997e82aad6abed4a8babfd3b888cea3	31 Oct 2016, 19:45	1.00 MB	476	15
436,804 436,804	000000000000000002fbf682fa798a09f607a5a5256ed180dc19ac12e7ac002d	31 Oct 2016, 19:44	1.00 MB	1,435	46
436,803 436,803	0000000000000000021b14b540e75a9a5221fb3d43568b1afaec5552ea3f2bb5	31 Oct 2016, 19:37	1.00 MB	2,415	66
436,802 436,802	000000000000000001afc6db8d97b421ee6d2c7e317de0460c53d0fec1e72ef5	31 Oct 2016, 19:24	1.00 MB	2,645	65
436,801 436,801	0000000000000000009a969ac7d6283afd90b4d1db74ebfd58607bd6012bc570	31 Oct 2016, 19:20	0.00 MB	6	1,081
436,800 436,800	00000000000000000153e3844385cb2dd77910a1f2d73e07e9abc747789fe5ce	31 Oct 2016, 19:11	0.92 MB	2,363	70
436,799 436,799	000000000000000002d77ca893fad4c9f929b3dec2ca4221c0a3dadf7189d058	31 Oct 2016, 18:58	0.00 MB	1	0
436,798 436,798	000000000000000004396ea57d3911e2dd977d39a2d6317c5d8f2431707ffe89	31 Oct 2016, 18:58	1.00 MB	1,735	37
436,797 436,797	000000000000000002ff3a4f4b2961f40b53cf6d6f33ffd4f669a565a40c1174	31 Oct 2016, 18:53	0.99 MB	2,237	60
436,796 436,796	000000000000000001dcbb52be6c8ce76da5f8828af59cc16ebfa9f7eba17841	31 Oct 2016, 18:49	1.00 MB	2,548	89
436,795 436,795	0000000000000000022a899af3f233ea60db46470c698f7086946a902accd1af	31 Oct 2016, 18:24	1.00 MB	2,162	73
436,794 436,794	000000000000000002e732dc81d0c57f6da80186d7d06509a82ee04b97e32bdb	31 Oct 2016, 18:13	1.00 MB	1,675	52
436,793 436,793	0000000000000000039367d8b1755b0919703a2e5afe850ab0e89ad7458def18	31 Oct 2016, 18:06	1.00 MB	799	25
436,792 436,792	0000000000000000041c99924af7723eb3809bf679d138a9eae4f09a523bbffe	31 Oct 2016, 18:04	1.00 MB	1,832	42
436,791 436,791	0000000000000000037915937ffdba12b150328cc789aa4d1be3d95208dc6789	31 Oct 2016, 18:02	1.00 MB	2,376	56
436,790 436,790	000000000000000002eb812917940924abfa8a6ff3a8177de0cb9c1da41928df	31 Oct 2016, 18:00	1.00 MB	2,361	82
436,789 436,789	000000000000000000b63407c90132711bda1be3f6f37ec427bd2162245d583e	31 Oct 2016, 17:40	1.00 MB	2,474	77
436,788 436,788	0000000000000000001d8917c7b0dbe2713dbe61099b3d69560ec157ee84acf9	31 Oct 2016, 17:30	1.00 MB	2,661	81
436,787 436,787	000000000000000001a1840e706e5deb58603fc86bda2b2cbf41fc6d9b2cb574	31 Oct 2016, 17:08	1.00 MB	2,154	57

Previous 10 blocks ↓

Total Size: 646.44 GB

Node Information

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

Uptime: 29 days, 23 hours, 22 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,353.72 GB sent, 37.77 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.