Blockchain Explorer | learn me a bitcoin

Memory Pool

370 transactions

0.16 vMB

Show Random Selection

Max Size: 1/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
2 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
908,611	00000000000000000002349e0000000000000000000000000000000000000000	10 mins, 12 secs	0.15 vMB	347	2

Show Transactions

Blockchain

Tip: 908,610 (889,733 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
18,877 18,877	00000000667ffb03dc91e6e62f88eeb93b047160692f0e58905e3a5d0e3f654f	06 Jul 2009, 05:35	1
18,876 18,876	00000000b800ebac2103271b41d53e7db994ca2b8861d053262fff26b3ece849	06 Jul 2009, 05:30	1
18,875 18,875	00000000acd10938620164007431473ce9e0f8d91d9b956aed0ad8efbd63feea	06 Jul 2009, 05:05	1
18,874 18,874	00000000894f86ee5e824aa537318c66253657f7dc00e71620c6d30efa1b7e0e	06 Jul 2009, 04:51	1
18,873 18,873	000000003e270691741339fe6c496170fa05d4715920afb9f83535de8dcd2e2a	06 Jul 2009, 04:44	1
18,872 18,872	000000009b9382c0dbeb24100b8ad03e38bf1abae9d45c245667c2739663dc0a	06 Jul 2009, 04:37	1
18,871 18,871	00000000f439a15f0d8128480f11db5dd1e8551de744cad26c95be389200af50	06 Jul 2009, 04:19	1
18,870 18,870	0000000060b7ca19a5a8844fb1463051db3722377fd200f90692598a4aacbaf7	06 Jul 2009, 04:08	1
18,869 18,869	000000002b618b7d66f5a7b80f05d3dce6413c332ae48d60914a937d71365eab	06 Jul 2009, 04:03	1
18,868 18,868	000000001e8e8a4d9801defdd2ee2e2946ab28b4ea4779335ef503f32c216b1b	06 Jul 2009, 03:51	1
18,867 18,867	00000000f895dda94b822d36720ce03c35c8613be451ca8478588deb0a091974	06 Jul 2009, 03:31	1
18,866 18,866	00000000e3c1237def1de75ce63d4d1e243f21624caacc9148bc50404d88e12c	06 Jul 2009, 03:21	1
18,865 18,865	000000000a18351bd555f74e21ffd26f66b41b16aa699e263ca3637c19f5ed60	06 Jul 2009, 03:14	1
18,864 18,864	00000000739c6a7c672efb92d29c9b0e9e5b589dd5a93c5fac1824c8f77d6ce2	06 Jul 2009, 03:00	1
18,863 18,863	00000000bbec2dfe52cc2753c64ef36af066a1beab2e3c3f6ab1372368289f71	06 Jul 2009, 02:18	1
18,862 18,862	00000000a6cdfc57e316f7dba34cc3e7cfc043ef14af141fe0ea32331b2da731	06 Jul 2009, 02:08	1
18,861 18,861	000000002bc5cda84e3a865360cad4ed4416fb360d7b7420d5887f4f35f5db04	06 Jul 2009, 01:23	1
18,860 18,860	000000002268fbf07ad41386b7dce7571181a3377561e4867c90ab0b326fac34	06 Jul 2009, 00:57	1
18,859 18,859	00000000152d3646429de42d1f47fdeede8cdc41289accd7d3e27511efe1c5ff	06 Jul 2009, 00:39	1
18,858 18,858	000000006e10657469d80945737abb92f418fa05880bebbe4a822214a5719ed9	06 Jul 2009, 00:27	1
18,857 18,857	00000000ae11bb39d212e102019a4fe3dc7c6126604b7b712b7d1db08ad9d8f4	05 Jul 2009, 23:42	1

Previous 10 blocks ↓

Total Size: 770.83 GB

Node Information

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

Uptime: 2 months, 23 days, 11 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,849.77 GB sent, 101.10 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.