Blockchain Explorer | learn me a bitcoin

Memory Pool

2,058 transactions

1.33 vMB

Show Random Selection

Max Size: 7/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
3 sats/vbyte	6	1 hour
2 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
907,740	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 47 secs	1.00 vMB	1,012	1

Show Transactions

Blockchain

Tip: 907,739 (788,348 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
119,391 119,391	00000000000004e991de3b56c8219dcb588e23cc1903b8190d8dedf2c200a63c	21 Apr 2011, 07:39	0.00 MB	7	308
119,390 119,390	0000000000005417e8026d94c1d4b7a22777dbc5ad9ffe6d0edfad70fcee92a1	21 Apr 2011, 07:33	0.00 MB	9	1,031
119,389 119,389	0000000000007a217d9b459adc0f0812c111ecd60cfa47b71e9a02c49010131a	21 Apr 2011, 07:17	0.00 MB	12	0
119,388 119,388	0000000000006916f4a499fdb097cf7dfff3c532b74ba190db41f8614d6fb899	21 Apr 2011, 07:03	0.00 MB	2	3,875
119,387 119,387	000000000000b4e997d2a127380b1c83c4744471d186b62adee70114ce8133a1	21 Apr 2011, 06:58	0.00 MB	7	706
119,386 119,386	000000000000a01ed1222cb942d3ed9d0a6a21e82a10a11c5190492d24f7c630	21 Apr 2011, 06:55	0.00 MB	10	569
119,385 119,385	000000000000894ceaee7ae1d4db26cbb839a8f03a98105335af55cee9f9dfc4	21 Apr 2011, 06:41	0.00 MB	4	0
119,384 119,384	000000000000420d1817e386dda25b9324402edeee19940ac6c5fcffc3b3270e	21 Apr 2011, 06:33	0.00 MB	13	873
119,383 119,383	00000000000026a8dc1885d260078bc88d558d6ea45465a7175f7a509b4c5117	21 Apr 2011, 06:03	0.00 MB	16	211
119,382 119,382	00000000000065b4b2299b7e3e922a0655e5892a990f7a1046d71f0eb3170417	21 Apr 2011, 05:43	0.00 MB	9	0
119,381 119,381	0000000000005bd06eae417aca19415f41b56a4aea7680520018a0c098ff2816	21 Apr 2011, 05:35	0.01 MB	19	0
119,380 119,380	000000000000237f7e333b46af24d1426d93fc9032cc8d1cfd2d21051d4c45ab	21 Apr 2011, 05:33	0.00 MB	9	321
119,379 119,379	00000000000092de6cd6e12e089c82d0e0ccda29c3311000b2947e9bef27fb2c	21 Apr 2011, 05:30	0.01 MB	42	2,898
119,378 119,378	000000000000759c56dbadc476acb56c40e866109b18af63e678fcb238c23435	21 Apr 2011, 05:01	0.01 MB	21	1,001
119,377 119,377	0000000000007821efc410f5c0007e1884ca5c970cfe56d3081b36f1e8ad0132	21 Apr 2011, 04:37	0.00 MB	6	1,281
119,376 119,376	0000000000000aa1fda4655905921542ad8d93f421ff400fb92e39c4d4eb5644	21 Apr 2011, 04:33	0.00 MB	8	336
119,375 119,375	0000000000003cd00260fa9419320034f3e894aa677e1c40634dc9cbc9a83dde	21 Apr 2011, 04:27	0.00 MB	12	413
119,374 119,374	0000000000007e8a8f1b71d225ec8d0ac284f211c663f7a49efd297a22dc563e	21 Apr 2011, 04:26	0.00 MB	13	730
119,373 119,373	0000000000006769d8dc38f4489517031491435d6fc5f6951ed6c3beefd7493f	21 Apr 2011, 03:51	0.00 MB	12	966
119,372 119,372	000000000000b2749d0572d6dfe7fc01a76332513dac0b444868b4138ca7c904	21 Apr 2011, 03:22	0.00 MB	4	1,293
119,371 119,371	0000000000005e33e5b270666fafc2ffb9903335e8ccd4e9dbb97a7142a2b3e4	21 Apr 2011, 03:19	0.00 MB	1	0

Previous 10 blocks ↓

Total Size: 769.06 GB

Node Information

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

Uptime: 2 months, 17 days, 16 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,627.82 GB sent, 93.17 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.