Blockchain Explorer | learn me a bitcoin

Memory Pool

2,686 transactions

0.81 vMB

Show Random Selection

Max Size: 5/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 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
908,729	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 19 secs	0.75 vMB	2,686	1

Show Transactions

Blockchain

Tip: 908,728 (899,160 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
9,568 9,568	00000000739781c45a78004847a0fef20c7499222aef74bff79efac2033f3039	02 Apr 2009, 12:54	1
9,567 9,567	00000000914e22b7e449f8e5d8b33e3a3c123d9a357439a097ec9720723a52a0	02 Apr 2009, 12:32	1
9,566 9,566	000000000e0fc28556eaa69b100b8fc370d458d04d5cdb58e9d014f2c9fc75ac	02 Apr 2009, 13:17	1
9,565 9,565	000000007a8f09aeb266c2f4605e13a2b8046ac7346271cf75f7ca70632839a6	02 Apr 2009, 12:09	1
9,564 9,564	0000000054c6984b9f469f7404e6974d6dc48e53cca5a383bf5ce2611d84f3ce	02 Apr 2009, 11:59	1
9,563 9,563	00000000699b9398a3cb08543068258636ef8e730c0a77617391c49a3cf94d28	02 Apr 2009, 11:37	1
9,562 9,562	00000000c62e465146babdfbab8e1538e19999e47809aa8d455952beb5e993c1	02 Apr 2009, 11:29	1
9,561 9,561	00000000d49b4ca9755293ff435ec57a308b605ef88f01a78300bea433756a45	02 Apr 2009, 11:11	1
9,560 9,560	00000000bcc7bc36c3f52bf8dac1ec6c8e3be24321d23761f0b9d93a22cc30d0	02 Apr 2009, 10:49	1
9,559 9,559	00000000605b69a9f36fa21e749fc1750350c6d8adce709eb29f33dc130dc357	02 Apr 2009, 10:37	1
9,558 9,558	0000000018a69aa4ade4a76477233795b29b210399822ed5122bf7df0a4a915d	02 Apr 2009, 10:31	1
9,557 9,557	0000000040ae197ed9c820538fce286915fb59ea89c1e05b05d15c10133f9247	02 Apr 2009, 10:19	1
9,556 9,556	00000000775798c54b3455ff346911da7c48f13a8ca87183b8d3d41a666581f6	02 Apr 2009, 10:05	1
9,555 9,555	00000000c64ceffb1ac5ae7078481330d26bc1d52e7a98cc57ac6b0030124b85	02 Apr 2009, 09:57	1
9,554 9,554	0000000069106242b2224082ba60c7f4af8bb2d1d412f47d9e4c50e8aaf99fbe	02 Apr 2009, 09:55	1
9,553 9,553	00000000007772bc65a8a3c3e9a83bec0729967cea649a6e99c7a4221872a292	02 Apr 2009, 09:48	1
9,552 9,552	000000005f37a5ab3901a47f87e289b5557583498d9877ffaa8a149c7aa7fae7	02 Apr 2009, 09:47	1
9,551 9,551	00000000b100054b79ba744e0012d995acfe77b737c01fc6039cc5b47c257a48	02 Apr 2009, 09:22	1
9,550 9,550	00000000f46ba71dafc93d21bd76359486c7bcb599ddd2124f4c97e309511407	02 Apr 2009, 08:59	1
9,549 9,549	00000000abe18f9019c0069f6162b3e21d68e99e864c12e637197931e07182fe	02 Apr 2009, 08:53	1
9,548 9,548	00000000e16d5dc0f9902480f1897956b02f30c5a2d5b88c4a1064488f09c7c2	02 Apr 2009, 08:40	1

Previous 10 blocks ↓

Total Size: 771.06 GB

Node Information

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

Uptime: 2 months, 24 days, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,855.16 GB sent, 102.25 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.