Blockchain Explorer | learn me a bitcoin

Memory Pool

19,760 transactions

6.33 vMB

Show Random Selection

Max Size: 37/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
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
907,720	00000000000000000002349e0000000000000000000000000000000000000000	16 mins, 39 secs ago	1.00 vMB	3,690	7

Show Transactions

Blockchain

Tip: 907,719 (775,931 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
131,788 131,788	0000000000000a721ba4cc654e8bc4a94af83276c46e79267ab149efa5f54e1b	19 Jun 2011, 07:56	0.00 MB	8	615
131,787 131,787	0000000000000e18462c8a942b4c13560001f24eda0373c4471f1e6a43e0a67e	19 Jun 2011, 07:53	0.01 MB	51	170
131,786 131,786	00000000000012d7edc5cf6f88bb7db93ca885b6588508275953fc4374103628	19 Jun 2011, 07:52	0.01 MB	15	941
131,785 131,785	000000000000129fab65ade609d265edb20055380d0deba17b114a817472924a	19 Jun 2011, 07:49	0.04 MB	97	667
131,784 131,784	0000000000000527eacdd16bb18392264d39e5376db8ff26e8f4685d7e7b794f	19 Jun 2011, 07:29	0.00 MB	9	17
131,783 131,783	0000000000000ddf8e81cbce419cbe71fecb73e5ca8c412f0a0dae149e3349e0	19 Jun 2011, 07:29	0.00 MB	8	1,057
131,782 131,782	0000000000000302d79466943ed9e30f12efbc2e214582de461fb69f39bc7ddd	19 Jun 2011, 07:27	0.02 MB	82	809
131,781 131,781	0000000000000ff9c9394ec86087932dc8a080642ce9872fa722451622236f9c	19 Jun 2011, 07:18	0.00 MB	7	1,097
131,780 131,780	00000000000005d29e0394e5b62c0f6d70e6d96a9fc102b8f3a230095e1e275b	19 Jun 2011, 07:17	0.01 MB	32	579
131,779 131,779	00000000000012b3bea726b25549e2d560ff6d7df4540492c7383d058a9be5e8	19 Jun 2011, 07:15	0.01 MB	33	667
131,778 131,778	00000000000010cb0a5749eafacc3f9088cc7e03b9b12823996eb55d32543dae	19 Jun 2011, 07:12	0.01 MB	19	798
131,777 131,777	00000000000006f815b46b66a63d2eb83c0a57b4616c8932b48c0437b8584322	19 Jun 2011, 07:06	0.00 MB	11	213
131,776 131,776	00000000000008031dcc70c6c441d350d72aa23086cdfd2ef1cab29507798366	19 Jun 2011, 07:05	0.04 MB	130	623
131,775 131,775	00000000000000fde8861b4393717335e58a651ac0c146c6b50c5abda0007ab2	19 Jun 2011, 06:58	0.03 MB	97	177
131,774 131,774	0000000000000e900e3d372e56d332e0bc440ac8e1caefff5e774706654da791	19 Jun 2011, 06:57	0.03 MB	53	553
131,773 131,773	000000000000011e21e9c19f8fd1308e6d95d9d288e76f95e96940b09deb61fe	19 Jun 2011, 06:47	0.03 MB	66	982
131,772 131,772	0000000000001005b0d9c1d814ffaf25886dd70314eec834e1442c7069f37e59	19 Jun 2011, 06:27	0.01 MB	22	538
131,771 131,771	0000000000000cc6344c7abb592606cd3a95cb40daa662b7638a723b874440d1	19 Jun 2011, 06:25	0.02 MB	28	366
131,770 131,770	0000000000000d2c1ad3c8e55089ad60c41da77a6c60b61322d0d902ec9e7117	19 Jun 2011, 06:14	0.04 MB	124	145
131,769 131,769	0000000000000a2baae2b24c0b016fe96e0426578ca91b94d206ef0f6dfe63af	19 Jun 2011, 06:06	0.02 MB	49	1,397
131,768 131,768	00000000000012612872cf683320fc3fd291497cdffc77896ce02aa4287ebe68	19 Jun 2011, 05:57	0.04 MB	75	561

Previous 10 blocks ↓

Total Size: 769.02 GB

Node Information

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

Uptime: 2 months, 17 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,624.53 GB sent, 93.00 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.