Blockchain Explorer | learn me a bitcoin

Memory Pool

5,193 transactions

1.58 vMB

Show Random Selection

Max Size: 9/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
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
907,697	00000000000000000002349e0000000000000000000000000000000000000000	56 secs	1.00 vMB	2,588	3

Show Transactions

Blockchain

Tip: 907,696 (790,112 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
117,584 117,584	00000000000093dba8dd99da2edaeecec455f50eceb797b8056902cb8040890b	10 Apr 2011, 03:10	0.00 MB	8	0
117,583 117,583	0000000000001d0b7abb371a2e942bc47febeb8495ace693a8cf09f3ed528d04	10 Apr 2011, 03:09	0.01 MB	14	996
117,582 117,582	00000000000074e3a61f6015b24381c84a9af34421e83c9367c42f03454b9a19	10 Apr 2011, 02:50	0.00 MB	8	423
117,581 117,581	0000000000001bff22538e6f113b0b01848ef6acbb3a02662d92bdcd24be8b41	10 Apr 2011, 02:37	0.00 MB	5	0
117,580 117,580	0000000000007531f658919ca0502d4c274856255c240032265a090354806c65	10 Apr 2011, 02:34	0.00 MB	2	0
117,579 117,579	000000000000297f625ce6998f35c010687bb861bc88cba0770a18afaef34c76	10 Apr 2011, 02:32	0.00 MB	7	823
117,578 117,578	000000000000102c931c5aedd98cac1f4f0c066522ab11d838df318b102d9b63	10 Apr 2011, 02:26	0.00 MB	1	0
117,577 117,577	000000000000790d1b3428aaba10bf0cd0339e7f9cdf997f550875453e1c955b	10 Apr 2011, 02:24	0.00 MB	4	1,355
117,576 117,576	000000000000190effcca592927c8b49df8f958614f734a2f07f1e04dec4d3d8	10 Apr 2011, 02:24	0.00 MB	12	0
117,575 117,575	00000000000011b8ef0ed102d449c7af1ef9fa5ad7d9785d711eb30c0427bc4a	10 Apr 2011, 02:21	0.00 MB	12	701
117,574 117,574	00000000000048beb5f02b9807bb15a7d29346beb5be8efa2607845b05a2aadc	10 Apr 2011, 02:20	0.00 MB	9	646
117,573 117,573	000000000000711d26068917de3989d31b0e4d374791d5d761a84a893b6fbf60	10 Apr 2011, 02:09	0.00 MB	13	922
117,572 117,572	00000000000012241878a11b063a89a3f8cb9e89b2d7eeeafbf90680b48526b8	10 Apr 2011, 02:02	0.00 MB	13	1,173
117,571 117,571	000000000000be8641154cc62eeeb297249565b3bf422087eb16767d85ce1c38	10 Apr 2011, 01:58	0.00 MB	13	0
117,570 117,570	00000000000039bf44a0b7fdadfcdb41f78b1fdbdc6e14828de942c0faaa4294	10 Apr 2011, 01:56	0.00 MB	8	563
117,569 117,569	00000000000064c5034b24b86cc4fd47baddf40cde9497e016b3c4518ffb9d79	10 Apr 2011, 01:52	0.00 MB	3	3,174
117,568 117,568	0000000000008192a1c9ff78f5992bbc5065a57dc9138314a1552f1fb969a2ed	10 Apr 2011, 01:47	0.00 MB	7	0
117,567 117,567	0000000000009e9bf55649c19a59ad5a6f0ba6b744c99a52fd2cd7aa0a9ec805	10 Apr 2011, 01:47	0.00 MB	6	0
117,566 117,566	000000000000b7c060a19e8cfe11442b94ca1c0816b4b9c13c97e34f64d13b8d	10 Apr 2011, 01:46	0.01 MB	18	1,401
117,565 117,565	0000000000009eb60024ac2357835cee7a0a6341850e04b595441f7fd329a92f	10 Apr 2011, 01:18	0.00 MB	11	316
117,564 117,564	000000000000b7b9dd99d3aa4b75e91f24a9a4c8cb039a576c07b2e67ec5fe4a	10 Apr 2011, 01:12	0.01 MB	20	1,183

Previous 10 blocks ↓

Total Size: 768.98 GB

Node Information

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

Uptime: 2 months, 17 days, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,615.98 GB sent, 92.69 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.