Blockchain Explorer | learn me a bitcoin

Memory Pool

3,707 transactions

1.14 vMB

Show Random Selection

Max Size: 7/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
2 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
907,704	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 55 secs	1.00 vMB	3,630	1

Show Transactions

Blockchain

Tip: 907,703 (749,969 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
157,734 157,734	000000000000090b1883370b1ca2c55637a81aaef6733eece0d17ae8c3d0e553	16 Dec 2011, 13:29	0.00 MB	15	11
157,733 157,733	0000000000000aca70f95f501adeb99913dee1f9b947280a7e89411bf3231b28	16 Dec 2011, 13:21	0.00 MB	17	10
157,732 157,732	0000000000000dd4eb93ff090498761214705fdff68a124522ea4e4372ff3294	16 Dec 2011, 13:11	0.00 MB	2	0
157,731 157,731	0000000000000907c14f8d4bc4d23009bbbe3b57e4d3a1710609acae3ca0b50a	16 Dec 2011, 13:10	0.01 MB	24	273
157,730 157,730	000000000000060a1fd3220d701afa3730a63e82d1c8d74073d81daec25b7674	16 Dec 2011, 13:01	0.01 MB	24	99
157,729 157,729	0000000000000838baf74df1e2ebd71b76936614c1d7c1cc238442730ce33534	16 Dec 2011, 12:46	0.02 MB	52	41
157,728 157,728	0000000000000e863876693e2c712bfef00ecfc0f161274d4b7ec0a17c00a266	16 Dec 2011, 12:37	0.04 MB	57	83
157,727 157,727	0000000000000a18be3e33cdfcf82179c1d42cfed6675c0838c74d4ddad5e378	16 Dec 2011, 12:21	0.01 MB	29	102
157,726 157,726	0000000000000872ef31f3114d08a9f94b24133f5f290dc9dc19bbd443395b53	16 Dec 2011, 11:58	0.02 MB	37	151
157,725 157,725	00000000000000081aa676cd00f90992bee96159c8d80f0ff1219f6c7d581ce2	16 Dec 2011, 11:36	0.02 MB	74	2
157,724 157,724	000000000000082246aba24a5470d6c5487ba6dacda8148d3c684497ed827295	16 Dec 2011, 11:31	0.01 MB	24	73
157,723 157,723	000000000000043cccd42bf152bbe78f7778ab0ced3344dda1c49f43f7ed6ccb	16 Dec 2011, 11:25	0.00 MB	1	0
157,722 157,722	0000000000000403ea6ce42395e73fe0f9198a8b5cae90c31d38bb874288be93	16 Dec 2011, 11:22	0.00 MB	7	0
157,721 157,721	00000000000009ff7f2a56321b031d886bf805a5e9413fab31bee16c9750ec6b	16 Dec 2011, 11:17	0.04 MB	98	156
157,720 157,720	0000000000000e2d374d5b13e8ea204e38d37997c37c3c0ac7a54957fd381ddc	16 Dec 2011, 10:57	0.02 MB	67	111
157,719 157,719	00000000000007a582b4e66d3aa00910e0667eccae8bc8d9a27f83ec08ca1537	16 Dec 2011, 10:17	0.03 MB	33	123
157,718 157,718	0000000000000b2576a66de793fdcd88e2cb16269bfc4fb7d8a79d797dde3dee	16 Dec 2011, 10:08	0.03 MB	125	33
157,717 157,717	00000000000004c790f62a0861da079127978dc66222301df4661ee7c31e72a0	16 Dec 2011, 10:05	0.05 MB	54	5
157,716 157,716	000000000000075752fb551b7ac0abceeadef33c846be8ce42e7a5d01353c499	16 Dec 2011, 10:01	0.03 MB	57	105
157,715 157,715	000000000000021834950ae3aac35af8c0bf74ac5ce63601360d5f37f38771ef	16 Dec 2011, 09:42	0.05 MB	102	154
157,714 157,714	0000000000000479cd0f51c6ef7dd67e1f5ad447291eae6e64603e09e5dc6c48	16 Dec 2011, 08:35	0.01 MB	39	3

Previous 10 blocks ↓

Total Size: 768.99 GB

Node Information

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

Uptime: 2 months, 17 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,616.57 GB sent, 92.76 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.