Blockchain Explorer | learn me a bitcoin

Memory Pool

39,215 transactions

47.59 vMB

Show Random Selection

Max Size: 187/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,536	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 32 secs	1.00 vMB	3,038	26

Blockchain

Tip: 842,535 (175,615 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
666,920 666,920	000000000000000000027f5a49a2a9845c37aecf99b62739bdc24c62e66c5ae4	20 Jan 2021, 17:16	1.38 MB	2,774	120
666,919 666,919	00000000000000000002b130812275adfe3cd50609601a23c0c625d54f9c55e5	20 Jan 2021, 16:50	1.31 MB	2,277	72
666,918 666,918	0000000000000000000259ef81743f5ad0d3faf39281f7efe292fcfe945407ef	20 Jan 2021, 16:48	1.39 MB	2,717	99
666,917 666,917	000000000000000000003ed18d603e085381b7986034e3c6d47974dde969a318	20 Jan 2021, 16:32	1.58 MB	1,921	102
666,916 666,916	00000000000000000006b2cf7f9e03661400d1cc30aaac8fdf76f2c0f56e8045	20 Jan 2021, 16:22	1.27 MB	3,033	108
666,915 666,915	00000000000000000006d2d96e99bdfb1f9d3c927658df702804b3dec6f7fc2f	20 Jan 2021, 15:57	1.38 MB	2,750	98
666,914 666,914	00000000000000000007f90a3fec1142527e1a790f473193e73100136515341f	20 Jan 2021, 15:41	1.40 MB	2,631	93
666,913 666,913	000000000000000000096ae8a62d84476c3e7cef135e01cd6261d1c861858116	20 Jan 2021, 15:27	1.57 MB	2,024	80
666,912 666,912	00000000000000000005f447189df7386943939e5a5fffd5ffb0b12b3b1e6a92	20 Jan 2021, 15:24	1.41 MB	2,912	111
666,911 666,911	00000000000000000007a8a38997def9dfebd42a49aebf024b56f46a66eeead5	20 Jan 2021, 14:57	1.42 MB	2,820	98
666,910 666,910	0000000000000000000a035eca0322b03a37c67b21ba1308c945c57497c421a7	20 Jan 2021, 14:38	1.36 MB	2,595	85
666,909 666,909	0000000000000000000d90c1c2fe039f09c98ff100a3b4281ee1caea352545c6	20 Jan 2021, 14:26	1.36 MB	2,411	81
666,908 666,908	0000000000000000000b385d6ad3b81b1448598df7a1715f5ae710dd8250c75b	20 Jan 2021, 14:17	1.30 MB	2,213	94
666,907 666,907	0000000000000000000191021f85b8ab29908db9fb9a544e39fbc9a0659d748c	20 Jan 2021, 14:02	1.21 MB	1,911	90
666,906 666,906	0000000000000000000318f635581bdfc297efd72c87b00b98b61cf3cb08f06e	20 Jan 2021, 13:54	1.72 MB	1,896	105
666,905 666,905	0000000000000000000250213da3d93e700bb98898169d40b711eee406944982	20 Jan 2021, 13:30	1.23 MB	2,420	41
666,904 666,904	0000000000000000000558858a56300d1362c1a55eebcd15b083f25a4cdb608e	20 Jan 2021, 13:24	1.28 MB	2,222	45
666,903 666,903	0000000000000000000d5562a85cb8651516f05d0ef94075369d83f28d8efab3	20 Jan 2021, 13:22	1.44 MB	2,244	72
666,902 666,902	00000000000000000002cf0c671afd1822725ea780280d3d21314d77dd3938e7	20 Jan 2021, 13:15	1.18 MB	2,017	100
666,901 666,901	0000000000000000000291efbedeef4889cdfe93fd39e73ae35c65e96bb2c4a4	20 Jan 2021, 12:58	1.31 MB	2,732	94
666,900 666,900	000000000000000000064ffb9675c859228631bdf90a2153d23b6950086a335b	20 Jan 2021, 12:37	1.19 MB	2,767	35

Previous 10 blocks ↓

Total Size: 647.74 GB

Node Information

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

Uptime: 1 month, 5 days, 1 hour
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,544.94 GB sent, 47.53 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.