Blockchain Explorer | learn me a bitcoin

Memory Pool

4,331 transactions

1.26 vMB

Show Random Selection

Max Size: 7/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
2 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
907,819	00000000000000000002349e0000000000000000000000000000000000000000	2 mins, 6 secs ago	1.00 vMB	3,328	3

Show Transactions

Blockchain

Tip: 907,818 (748,954 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
158,864 158,864	000000000000065d40530dcd9887ff3be7848ab1962d914c3c1e6089d2f63fb2	24 Dec 2011, 08:25	0.00 MB	5	48
158,863 158,863	0000000000000758fb4ef8a4ca363f571859bdd76ffd8395934d1d814ba65818	24 Dec 2011, 08:22	0.01 MB	44	99
158,862 158,862	00000000000003bd2a92cbe82b54d9fb1d70ce711481e2d0afe2d89d1b75461f	24 Dec 2011, 08:17	0.01 MB	24	436
158,861 158,861	0000000000000024ddfc5ba60f16a58a43090cd5acc0c81bd6482e83936b5214	24 Dec 2011, 08:17	0.01 MB	27	397
158,860 158,860	00000000000009785612c140de84384da3663fdc620882528c2137136dd3b7fd	24 Dec 2011, 07:54	0.04 MB	126	90
158,859 158,859	00000000000001a8987f2c3a6ef2fa0db4702ea536d21453e3630b3f5030df0c	24 Dec 2011, 07:32	0.01 MB	23	65
158,858 158,858	00000000000009b4d003e8bec08df5a8558365257cce77a3fbd245109091245e	24 Dec 2011, 07:15	0.00 MB	13	0
158,857 158,857	0000000000000ae184b65294cf54c3b72757e9fd2644925d27a7beeb3fe6d54f	24 Dec 2011, 07:14	0.03 MB	75	80
158,856 158,856	00000000000004f69926c7a9eaef0b6279954f84343bd6fc410e6318b99d14d9	24 Dec 2011, 06:40	0.00 MB	11	0
158,855 158,855	00000000000003fc6ad783ac971d9ca8210f830e049f66454bef11be50a5860c	24 Dec 2011, 06:38	0.00 MB	12	0
158,854 158,854	0000000000000d4415d9ae7627c980753be277d93680dd9dcc22518c529ca6e0	24 Dec 2011, 06:36	0.01 MB	22	9
158,853 158,853	00000000000009178209d46b09424e8aa92bbff387cf6305d92cdd74ac704829	24 Dec 2011, 06:25	0.00 MB	13	0
158,852 158,852	00000000000004dbdf4c2151b0b968e0443f9b3d4b29f962d5dd395073179d35	24 Dec 2011, 06:23	0.01 MB	22	26
158,851 158,851	0000000000000cc056d1ee834c994f87f4d03b4e2a62f869fec8ad70a3337254	24 Dec 2011, 06:16	0.00 MB	13	17
158,850 158,850	000000000000052f5b04d6843f9d41b8e5765d0045f85e2714f553e619727959	24 Dec 2011, 06:14	0.02 MB	45	66
158,849 158,849	000000000000080bd1247b9d96a0f6ff086cb2fad276061e44a0b6b9266ae06a	24 Dec 2011, 05:57	0.03 MB	58	324
158,848 158,848	00000000000005bb83659e7b76e863d3d90a54b6a0baa8361d6944696f82e162	24 Dec 2011, 05:53	0.00 MB	1	0
158,847 158,847	000000000000020bdb39a879d9dffa0bdf4a1d998000646db83eeac7d21e9580	24 Dec 2011, 05:35	0.00 MB	8	0
158,846 158,846	0000000000000664ca30aa6e5fdd07284a284611ada6f5149f5fb711481e6453	24 Dec 2011, 05:31	0.01 MB	29	194
158,845 158,845	00000000000007d4114ded9edf9d4773b2d8e3ad5c811bb11240ca01a3d3cccf	24 Dec 2011, 05:24	0.01 MB	15	337
158,844 158,844	0000000000000156f2586a523d568eac0781a98941f0bbb77d39ed6b1add09be	24 Dec 2011, 05:15	0.00 MB	11	69

Previous 10 blocks ↓

Total Size: 769.20 GB

Node Information

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

Uptime: 2 months, 18 days, 6 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,633.87 GB sent, 93.93 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.