Blockchain Explorer | learn me a bitcoin

Memory Pool

913 transactions

0.31 vMB

Show Random Selection

Max Size: 2/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
1 sats/vbyte	3	30 minutes
1 sats/vbyte	6	1 hour
1 sats/vbyte	12	2 hours
1 sats/vbyte	144	1 day
1 sats/vbyte	432	3 days

Candidate Block

Height	Target	Expected	Size	Txs	Avg Feerate AFR
907,908	00000000000000000002349e0000000000000000000000000000000000000000	9 mins, 10 secs	0.29 vMB	911	1

Show Transactions

Blockchain

Tip: 907,907 (804,985 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
102,922 102,922	000000000001e8f477c1b7c62715feb18b4c2729f9dbf1e23f1e5833ca4e5453	16 Jan 2011, 04:53	0.00 MB	1
102,921 102,921	000000000001ebe519c0d0979fa5d738fac33b9b616dd0c88931c96de45099fa	16 Jan 2011, 04:51	0.00 MB	1
102,920 102,920	000000000001510d43a890cd3a89eedf1b09e57eb14666ef7bbeceb48f31fe38	16 Jan 2011, 04:46	0.00 MB	1
102,919 102,919	00000000000302c7169c3b8737de2201be2268755bd8aa2160c887f757ed47e5	16 Jan 2011, 04:41	0.00 MB	2
102,918 102,918	0000000000010ad616877562e1a59e5b70c759268bdf8f93ca332000b82c2333	16 Jan 2011, 04:35	0.00 MB	1
102,917 102,917	00000000000180fe024bbf236b1ddc54d7ea8cac7d6306a2c07641097e5482a5	16 Jan 2011, 04:34	0.00 MB	2
102,916 102,916	0000000000032a418ff0e47f5e9f55849a86eb04a22979cc8886e4c628b2336e	16 Jan 2011, 04:28	0.00 MB	1
102,915 102,915	00000000000054784625fcadc1c8946c41a8fcdbb79a9330b7f8a4be24b6b3b5	16 Jan 2011, 04:27	0.00 MB	2
102,914 102,914	000000000002b6fbbbb3d7b16d5a9b771c2bd795a6f70a6de5430272f85ac046	16 Jan 2011, 04:18	0.00 MB	2
102,913 102,913	0000000000030a9fa3297dcc11bfa7bdee7d7ad05079c13ff84614966c258939	16 Jan 2011, 04:01	0.01 MB	24
102,912 102,912	00000000000099b5a4a39fa76b0a129e18999efe1b1a12619cef33204020914b	16 Jan 2011, 03:57	0.00 MB	1
102,911 102,911	00000000000226a9d6400dd2009a602cd1b4c46e01e9c9908eb4394ee344f591	16 Jan 2011, 03:57	0.00 MB	1
102,910 102,910	0000000000020ca718dae83db5699d05393d6b4c240fd5b3133a1d28dbdaeae0	16 Jan 2011, 03:54	0.00 MB	2
102,909 102,909	0000000000036cc11a28b20697a78d87a75884dc46c894aa68bd3436ca36f875	16 Jan 2011, 03:41	0.00 MB	2
102,908 102,908	000000000001adb52b4865bf89368ec3694429bbca2c810fedec2c0b3b9d6ac0	16 Jan 2011, 03:30	0.00 MB	4
102,907 102,907	00000000000020f11e240ffa1c7b2b69a24538fffa6233507e2fd4f884ca45d7	16 Jan 2011, 03:24	0.00 MB	2
102,906 102,906	00000000000357d54a0d2bb7814e8683edaada5f2901956f2d1813ab992dd3ab	16 Jan 2011, 03:23	0.00 MB	2
102,905 102,905	000000000002c75a2edc46f0e22015d859cf11d0dac622c6ec2c7415506cf96e	16 Jan 2011, 03:20	0.00 MB	5
102,904 102,904	0000000000017b50f44570cfe44e16f6d6413ba0107547b4514853876ae0fe5e	16 Jan 2011, 03:08	0.00 MB	2
102,903 102,903	000000000003475d15b41cca5a313c3e518106306228fe0ec32b893711a513ce	16 Jan 2011, 03:05	0.00 MB	18
102,902 102,902	000000000000246edba4d5670fcb72a1afda1ecf3270f53ab5017dc4f8dabd32	16 Jan 2011, 02:59	0.00 MB	1

Previous 10 blocks ↓

Total Size: 769.37 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 280000
Subversion: /Satoshi:28.0.0/

Uptime: 2 months, 18 days, 21 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,643.87 GB sent, 94.78 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.
Feerates are in sats/vbyte.

AFR = Average Feerate

About

This is a basic blockchain explorer for exploring Bitcoin data.

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.

Data

The data on this explorer comes from the following sources:

Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

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 to 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.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.