Blockchain Explorer | learn me a bitcoin

Memory Pool

32,516 transactions

40.43 vMB

Show Random Selection

Max Size: 168/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,905	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 20 secs ago	1.00 vMB	4,079	20

Blockchain

Tip: 841,904 (169,784 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
672,120 672,120	000000000000000000000979b72bb6054de84af8ec1ae50f3e7c1976bdf20c8a	25 Feb 2021, 10:34	1.18 MB	2,593	66
672,119 672,119	0000000000000000000b286819889fbbbcdce61ab08a6e299d7b693e639e5fae	25 Feb 2021, 10:29	1.12 MB	2,695	46
672,118 672,118	0000000000000000000820f62d01c50b5b08024a36a4432df56e58f0647d4e12	25 Feb 2021, 10:27	1.35 MB	2,595	99
672,117 672,117	0000000000000000000a60f2caa44755c7ffaff7b2f83c7740566b04b2b7c7b7	25 Feb 2021, 10:16	1.37 MB	1,991	138
672,116 672,116	000000000000000000058e47cb13a08c5a2abcb94f9d53ccff56606b7ace8506	25 Feb 2021, 10:00	1.19 MB	917	142
672,115 672,115	00000000000000000005d636abf8b7ac69c8fcbc955a38fdf1f0efda7d1132de	25 Feb 2021, 09:53	1.51 MB	2,028	107
672,114 672,114	00000000000000000008c538281c71471f25030308a055760d90721f30a4e106	25 Feb 2021, 09:42	1.32 MB	2,100	87
672,113 672,113	00000000000000000009f37a6c9677f5641d3376d56f547d63e4efc338c3cfb3	25 Feb 2021, 09:36	1.39 MB	2,936	66
672,112 672,112	0000000000000000000c173d7f5ccc52fe71ac031d6557ab7293ab345b7571ed	25 Feb 2021, 09:35	1.40 MB	2,814	116
672,111 672,111	000000000000000000031d26a767f919a1e7c5badd44a65023b8215b7322bdd3	25 Feb 2021, 09:33	1.36 MB	2,351	148
672,110 672,110	00000000000000000004dc3757b1fd6283747f3c9282a7d9fc0c0bba5cb08f0c	25 Feb 2021, 09:17	1.31 MB	3,399	165
672,109 672,109	0000000000000000000aed8051aef28b575a3deebf8488c174fa3b6095e24a69	25 Feb 2021, 08:43	1.29 MB	3,385	168
672,108 672,108	00000000000000000005a9c36f235b5a781d8f31f29818f2471b518184e43bae	25 Feb 2021, 08:09	1.35 MB	1,367	51
672,107 672,107	00000000000000000001efe20991e1d8ade2ee6499d2c22d18e4adbe04e4b3f6	25 Feb 2021, 08:05	1.15 MB	1,738	89
672,106 672,106	000000000000000000043f641cdd011377e7b026809ec91d755a150c3b118195	25 Feb 2021, 08:01	1.32 MB	817	72
672,105 672,105	00000000000000000002ece42faace1e8f34caadb24c9156c4804460b6b10bf0	25 Feb 2021, 07:58	1.83 MB	587	33
672,104 672,104	000000000000000000045a8ebc6f3b84d809f4a594b3577f4c8906785248cbae	25 Feb 2021, 07:56	1.55 MB	525	27
672,103 672,103	00000000000000000006ada05cde20f252c3aad2af08abd8ce81cd80d97b5a78	25 Feb 2021, 07:55	1.21 MB	2,066	55
672,102 672,102	00000000000000000000112fa4c9b3397e7697248f75b00b8dc8d0a5cc6a9cc3	25 Feb 2021, 07:49	1.23 MB	2,123	73
672,101 672,101	0000000000000000000929d889964c21ff17e71fe71dfead446383482015de1c	25 Feb 2021, 07:43	1.30 MB	1,969	33
672,100 672,100	00000000000000000000c14e7b1effc8f5997e4b3113ad56c9f20cbcd0e0aaea	25 Feb 2021, 07:41	1.27 MB	2,762	106

Previous 10 blocks ↓

Total Size: 646.59 GB

Node Information

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

Uptime: 1 month, 2 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,373.73 GB sent, 38.63 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.