Blockchain Explorer | learn me a bitcoin

Memory Pool

1,027 transactions

0.32 vMB

Show Random Selection

Max Size: 2/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 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
908,440	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 24 secs	0.32 vMB	1,023	2

Show Transactions

Blockchain

Tip: 908,439 (855,986 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
52,453 52,453	000000000779eab496699f559830ca9db79df26aa08307a11f1b1619a7050255	22 Apr 2010, 04:05	1
52,452 52,452	000000000b9f89c356516171731ecc7b8547bb4454d6f71b80ebb8b4acd694a1	22 Apr 2010, 03:39	1
52,451 52,451	000000000466375a51708d5b5cb7dc92f3f6c8097afc949b9f896ee3c224b5e1	22 Apr 2010, 03:32	1
52,450 52,450	000000000b8eed836f0cdb30f250116d8f60fc053f308e26e3dccfa640631127	22 Apr 2010, 03:17	1
52,449 52,449	0000000002cd8c36576be62cd0c6af3afe70551bb11670fd19ad7e42c37707a0	22 Apr 2010, 03:10	1
52,448 52,448	000000001570267caf0f02512a06ddf3cfdcc3ce2de46185330fb03d5790099c	22 Apr 2010, 02:55	1
52,447 52,447	000000000fc3460360e2dfc768badd98fbce3a12c14a84f43693e1d199ab553d	22 Apr 2010, 02:46	1
52,446 52,446	00000000040bb330da5f9c41ff8287f0b56f5d492ca1aa627ef090339cee6a80	22 Apr 2010, 02:43	1
52,445 52,445	00000000013f2848eabff6b05fb76b74dee91279ded2df7115823011c895fdad	22 Apr 2010, 02:39	1
52,444 52,444	00000000074e37aaae8f937534b42ad4e85510102e9661a0e5c141f23b888c01	22 Apr 2010, 02:39	2
52,443 52,443	000000001603aa7311b6b8f3e6639bc7383cf2e360a3d7921cdba0908114fe21	22 Apr 2010, 02:32	1
52,442 52,442	0000000013d6afad028c2ffd7c8100e2469ef91c28f8cc55e16ec5942293bb18	22 Apr 2010, 02:17	1
52,441 52,441	00000000128c4dcc31086e4aa2fcf36d2902600585b4f3f01fd94be75ba72707	22 Apr 2010, 02:15	1
52,440 52,440	000000001590286ac9cb89a43169376a65eb47c03f62529cbfc08bc61731eaaf	22 Apr 2010, 02:12	1
52,439 52,439	000000000d2a74d956bad7b82b9bbeb2a0c9c59e6b967538cebd28b870dee0ad	22 Apr 2010, 02:09	1
52,438 52,438	000000000c8aea96548e1761a901167e875f2097fd997aec35136e406316118f	22 Apr 2010, 01:56	1
52,437 52,437	0000000010d94ff1d6209dd894229bb03cf6877bf28f5a49136f28251ad3c959	22 Apr 2010, 01:55	1
52,436 52,436	000000000d1b55797ccdbd2d5b0b064462c5fe001e380bcb1e363a035e7020df	22 Apr 2010, 01:48	1
52,435 52,435	00000000084c03282fc00a88d253c2c6e194ab9be2025a55f8c867049b68d313	22 Apr 2010, 01:40	1
52,434 52,434	000000000395ab09cfd880a9671af154ee205685b4390d50ffc2047c8223b365	22 Apr 2010, 01:33	1
52,433 52,433	000000000d953a6fe8b16a747a6ee4f9c76551c7f52d5c10c6ecea986229baca	22 Apr 2010, 01:30	1

Previous 10 blocks ↓

Total Size: 770.52 GB

Node Information

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

Uptime: 2 months, 22 days, 12 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,774.52 GB sent, 99.64 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.