Blockchain Explorer | learn me a bitcoin

Memory Pool

2,436 transactions

0.95 vMB

Show Random Selection

Max Size: 5/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 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
908,677	00000000000000000002349e0000000000000000000000000000000000000000	2 mins, 3 secs ago	0.94 vMB	2,422	2

Show Transactions

Blockchain

Tip: 908,676 (844,688 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
63,988 63,988	0000000001d79b2c9dd06335de86c9268b552dc06a7b4b38d3252aff220d4f14	03 Jul 2010, 04:46	1
63,987 63,987	00000000071c2cb2f58f3fc3ff3d3190b6986b68f6b6623f7cba9ecdc2806fca	03 Jul 2010, 04:45	1
63,986 63,986	0000000004851be3fb4124cdaf9ee903092193a135b0ffbd427bc04ab53959b0	03 Jul 2010, 04:42	1
63,985 63,985	000000000a25b2838dd5d56b95ec83fcb48a4043026235528e1d5851fe25a96f	03 Jul 2010, 04:36	1
63,984 63,984	00000000077309cd9e49e0be8ffd0e76cf7a5d3795f38167775a201a7b3c0aaa	03 Jul 2010, 04:34	1
63,983 63,983	0000000004dd4a95f942c006e5c7b63325ad806f98c07edc7a25acba0e632085	03 Jul 2010, 04:33	1
63,982 63,982	0000000001a4dfdb89c4bad6c68f2f725bc0925fd62eda42c6da6a15d552f531	03 Jul 2010, 04:32	1
63,981 63,981	0000000005d84239293cca0e77c2a8f219f1a804d5bac893b07de090d7522df1	03 Jul 2010, 04:29	1
63,980 63,980	0000000005a1ea987e2d3ddaa3bcf89810c6d08d0d81725d88b436c4f5b52ea0	03 Jul 2010, 04:20	1
63,979 63,979	000000000b1bcc3715eb738d4bdda806c9bf73d4d35779850268c6425e28421b	03 Jul 2010, 04:19	1
63,978 63,978	00000000004423d07334cb874471c354327ffb49451fa8dffb3f83a3454bfa3c	03 Jul 2010, 04:11	3
63,977 63,977	0000000002be8a6a656ca39cf4c404447441ee1903d7d0fad1aea0d7e7eb01ac	03 Jul 2010, 03:49	1
63,976 63,976	000000000433c5198a769826853b1bd8d1dda1be112e9efd3f95e5e633f71849	03 Jul 2010, 03:46	1
63,975 63,975	000000000d25f4ba1ea704a3028247435decaa2cd88e09ebdbe0ebeede52c976	03 Jul 2010, 03:46	1
63,974 63,974	000000000c5f4e3e8516c6e9f6a94a24804e2e9c453ea2381162b3c68ac11879	03 Jul 2010, 03:36	2
63,973 63,973	000000000c8dfc0927a942d1cb73e38f839067c14730890725c2ac26122feb69	03 Jul 2010, 03:20	1
63,972 63,972	00000000094c1da68ed8283f1693dfb379f1f0e56753974eff6384bb1b596d57	03 Jul 2010, 03:16	1
63,971 63,971	000000000c9d3f74403e178a6331689b6596a979c7cdcff41246cfc77fb3fcea	03 Jul 2010, 02:42	2
63,970 63,970	000000000bc9b8bf80df54daa4135eafab1589bd85b31c8f12fea6a9b85e034f	03 Jul 2010, 02:47	2
63,969 63,969	00000000033ac0c44eab9660a28a5403d460279887d4529e0ab4ccdfa06ce6b3	03 Jul 2010, 02:48	2
63,968 63,968	000000000d24211bf2b39a577c503089945a9597807830826d9f1003d3572738	03 Jul 2010, 02:46	2

Previous 10 blocks ↓

Total Size: 770.95 GB

Node Information

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

Uptime: 2 months, 23 days, 21 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,853.61 GB sent, 101.73 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.