Blockchain Explorer | learn me a bitcoin

Memory Pool

2,589 transactions

0.95 vMB

Show Random Selection

Max Size: 5/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
2 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
907,760	00000000000000000002349e0000000000000000000000000000000000000000	1 min, 51 secs ago	0.93 vMB	2,586	2

Show Transactions

Blockchain

Tip: 907,759 (800,005 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
107,754 107,754	000000000000c94b9a58a99faca3ba72c9587f2a4c4c36305518809312570caa	13 Feb 2011, 02:22	0.00 MB	10
107,753 107,753	000000000001fba82be155e4a65099751cdfdf2eb2ffddad3367ea9969365ea4	13 Feb 2011, 02:15	0.01 MB	34
107,752 107,752	00000000000211dd465d1644857c2543c0ef00746a31898b8bfe801c548e0882	13 Feb 2011, 01:57	0.00 MB	2
107,751 107,751	000000000000d51f2563868266b5a122f5d209d397a1ce2e268c9ba1eae28931	13 Feb 2011, 01:51	0.00 MB	5
107,750 107,750	000000000000bfc78804d7a30f62baf83bec1f99afb1e84d7aedcd2bb6762932	13 Feb 2011, 01:42	0.00 MB	4
107,749 107,749	00000000000168a1ae8f7bd11ed7e2b96e0b2dfc3d26c03d74425005649dd6c0	13 Feb 2011, 01:36	0.00 MB	3
107,748 107,748	0000000000019ade7d9acac0d9c96623e8efc4a70889bd07b9ef34ee43155365	13 Feb 2011, 01:29	0.00 MB	2
107,747 107,747	000000000001511875e4e762941e7961f1376b77a31061125290c4c1d48135ea	13 Feb 2011, 01:28	0.00 MB	5
107,746 107,746	0000000000026a03abba58f47a4ea3409bc9d75051f2239bef835b44f7bdef58	13 Feb 2011, 01:17	0.00 MB	4
107,745 107,745	0000000000015f96ee2062cd4dd01d1c88aedb4ed0206dbcd9c2fd413b761ea7	13 Feb 2011, 01:11	0.00 MB	8
107,744 107,744	000000000000e1e01e672e5482f4d6ec263b26e1deb99ad3bc413778995935d4	13 Feb 2011, 01:07	0.01 MB	29
107,743 107,743	00000000000190c7227d7264c561f1917bd84648232b77c493f29f4d81e87693	13 Feb 2011, 00:54	0.00 MB	2
107,742 107,742	000000000001c59c59a884915dd3d9a147d8506d578fa60d5bc5ba296d879000	13 Feb 2011, 00:52	0.00 MB	3
107,741 107,741	0000000000022c0541feb430e1c1035d75bd2b1dd0256b05e1baaf7c967a9922	13 Feb 2011, 00:50	0.00 MB	2
107,740 107,740	00000000000120e439c7d65a082166920e4f810f1f36a1216dd4ecc8e930d9dc	13 Feb 2011, 00:50	0.00 MB	12
107,739 107,739	0000000000027a1445bf88a40a406c07782f15505ab90aa2a9ba77180c2c83dc	13 Feb 2011, 00:44	0.00 MB	12
107,738 107,738	000000000001e1a3eeae440f8c111298985e6d8436967ed5a6cdc72863e59e1d	13 Feb 2011, 00:42	0.00 MB	11
107,737 107,737	000000000001b0ca1ae81b75b2be31a68ade18ba74382c422b8c1c5beaa04753	13 Feb 2011, 00:18	0.00 MB	11
107,736 107,736	0000000000009f4a270431486a7b5641e5d03446d76a09c703e5f53acadb0eb5	13 Feb 2011, 00:10	0.00 MB	10
107,735 107,735	000000000001af7f8a2d6efa3c5d102c84f660049aca61973acf926d1d5f9428	13 Feb 2011, 00:06	0.00 MB	12
107,734 107,734	000000000002220ff4da29a8d8342b0546abb4e76eac0dc8d345be9b9b3abdca	13 Feb 2011, 00:05	0.01 MB	36

Previous 10 blocks ↓

Total Size: 769.09 GB

Node Information

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

Uptime: 2 months, 17 days, 19 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,628.46 GB sent, 93.37 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.