Blockchain Explorer | learn me a bitcoin

Memory Pool

8,447 transactions

4.08 vMB

Show Random Selection

Max Size: 19/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 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
907,806	00000000000000000002349e0000000000000000000000000000000000000000	27 mins, 57 secs ago	1.00 vMB	4,356	5

Show Transactions

Blockchain

Tip: 907,805 (806,868 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
100,937 100,937	00000000000362a0e997c1b82c41bc8178d573a6dce7e2f66636c5bfbfd7f898	04 Jan 2011, 02:29	0.00 MB	14	0
100,936 100,936	0000000000005ce51c29bb7e9a5e5c6b3bd22d91554bdf247a847e392cb42c03	04 Jan 2011, 02:28	0.00 MB	13	0
100,935 100,935	000000000003d12f271f454406ba523f827748797cc2c77ec133db5479dda622	04 Jan 2011, 02:16	0.00 MB	8	0
100,934 100,934	00000000000325cfaf4f0990c45cf413dd49ba349db80d60b166917f65a86ea0	04 Jan 2011, 01:52	0.00 MB	14	0
100,933 100,933	0000000000029107a1b1336bc6104b32648addab71ab4f813cfd158b484e29d6	04 Jan 2011, 01:51	0.00 MB	11	0
100,932 100,932	00000000000109700f68abcfe494bde70d382a8d40fd26aec62157d1bf45d4bc	04 Jan 2011, 01:28	0.00 MB	14	0
100,931 100,931	00000000000062839f7df9de89afeb5e48e7f0e70a46ee8502b7cc792e41cc33	04 Jan 2011, 01:19	0.00 MB	11	0
100,930 100,930	0000000000034d756c62e877e3d4db917457e53e9779753348cf5f602a7c4498	04 Jan 2011, 01:15	0.00 MB	13	0
100,929 100,929	0000000000018f8e86bb974f3f2cf35a8c2414acd5682dbb0641cc750d8c6633	04 Jan 2011, 01:12	0.00 MB	13	0
100,928 100,928	000000000000d2bb22b7f355c9be6909590912b272396e8f9c8b9e2bbb6da715	04 Jan 2011, 01:08	0.00 MB	13	0
100,927 100,927	000000000000d3b9987a89922a40f6149112f667191c4fcae761ce2d5b7d5349	04 Jan 2011, 01:02	0.00 MB	1	0
100,926 100,926	0000000000024e717de04c24984a78aa4803f739e85b965938362c31cd70ec6d	04 Jan 2011, 01:02	0.00 MB	13	0
100,925 100,925	0000000000035a201d5b37680c781dd1d337f16a0a0c000d8f573e6c41ab98bb	04 Jan 2011, 00:18	0.00 MB	12	0
100,924 100,924	000000000002c2d020aac8ca10084920a5ab9d7c05ca02c99e3bda9d313d4c85	04 Jan 2011, 00:12	0.00 MB	10	0
100,923 100,923	00000000000352cf99f0a9d5c255cbacf5b87659d389216285a11c06647ead97	04 Jan 2011, 00:11	0.00 MB	11	0
100,922 100,922	00000000000060a44fa25adacfa1e53ad7677b93c6aed6adfcc453a0018e8869	04 Jan 2011, 00:07	0.00 MB	8	0
100,921 100,921	0000000000002eab53690fd6047495431771669a3c0ccf3213a3b13719c1c213	03 Jan 2011, 23:46	0.00 MB	4	0
100,920 100,920	000000000001f43c68689892de33e2bc4d5e9174c42b386d9839a5b5ff213f4c	03 Jan 2011, 23:43	0.00 MB	8	0
100,919 100,919	00000000000191ec65fd5a7e41c12185aa12282293bc84311f4886995d3648d5	03 Jan 2011, 23:41	0.00 MB	9	0
100,918 100,918	0000000000029baafab0850d828651e5012f772c8dd5f4f5ba558c5af0e605ad	03 Jan 2011, 23:13	0.00 MB	9	564
100,917 100,917	0000000000003f05e8e589214f8272b27ea4f63a423e246602da781d84e9c452	03 Jan 2011, 22:50	0.02 MB	90	0

Previous 10 blocks ↓

Total Size: 769.17 GB

Node Information

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

Uptime: 2 months, 18 days, 4 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,633.43 GB sent, 93.81 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.