Blockchain Explorer | learn me a bitcoin

Memory Pool

3,185 transactions

1.92 vMB

Show Random Selection

Max Size: 10/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
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
907,825	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 23 secs	1.00 vMB	1,360	2

Show Transactions

Blockchain

Tip: 907,824 (751,995 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
155,829 155,829	000000000000090d5b236c2ff1445595b23fb68661ebdd689f56056d88f4d0e4	03 Dec 2011, 08:34	0.01 MB	6	830
155,828 155,828	0000000000000ee6c73a35a46372b2ce360c98c92258029d8fe79ce8dc04b7d2	03 Dec 2011, 08:33	0.00 MB	1	0
155,827 155,827	0000000000000980235559281104b5861f5cc6a71b9e86470762a2eea6488e9e	03 Dec 2011, 08:32	0.01 MB	35	21
155,826 155,826	0000000000000c516fafa04534b1500f90a45d09c7297ce5abfb098fb3dce901	03 Dec 2011, 08:26	0.02 MB	38	117
155,825 155,825	0000000000000f60370224b1372ce211ec788a8702be3faeae10261e5509dd68	03 Dec 2011, 08:13	0.00 MB	2	0
155,824 155,824	00000000000000dec099ca46637976d5c368b57be764594e7f28844a227f129e	03 Dec 2011, 08:13	0.01 MB	6	26
155,823 155,823	00000000000004ada00e4eecb26753b3c014d95ac24e28fdd988c7380470254e	03 Dec 2011, 08:12	0.00 MB	7	24
155,822 155,822	00000000000000f2874c509de54bea119a582e25921a062caa5b383aee5d680f	03 Dec 2011, 08:11	0.02 MB	89	0
155,821 155,821	0000000000000c671b385aaf40819bcac001e1797f4c3fcc2fc955f135542478	03 Dec 2011, 08:10	0.02 MB	39	49
155,820 155,820	000000000000022f4e88f2a5fc82bc167cc13635a042a8fb2410dfc67df8246a	03 Dec 2011, 07:59	0.02 MB	44	224
155,819 155,819	0000000000000bf78922fec4e144bd0ee34e1e4c5155f53d6b85e14bbeb8bbe3	03 Dec 2011, 07:43	0.01 MB	27	133
155,818 155,818	0000000000000411d26ca0b61d0ed6e36cdc3a201e6b1977f3a1024430a9478e	03 Dec 2011, 07:42	0.01 MB	30	116
155,817 155,817	000000000000029b69a5036c9a2ddac3fddc5318cc4d96bcd17b2cb94bc30150	03 Dec 2011, 07:23	0.00 MB	15	11
155,816 155,816	0000000000000f4d22981bade49431d715989702c326a2f3cfa22371d9e71960	03 Dec 2011, 07:20	0.02 MB	70	48
155,815 155,815	0000000000000d9abf15c2845681963be845237b1b0d9e5c1b67e2e60397e165	03 Dec 2011, 07:18	0.01 MB	7	938
155,814 155,814	0000000000000308dc6cf9cc42157916fd9e7fe1295111b521ade551eda8fd02	03 Dec 2011, 07:13	0.05 MB	171	30
155,813 155,813	000000000000089ba3096b0cf067034a5a21605ac897e986b8785b0196752ad6	03 Dec 2011, 07:00	0.02 MB	48	69
155,812 155,812	0000000000000a787edf236ef6467b468b77d8b6555a9352f9521c4e3fbeee11	03 Dec 2011, 07:07	0.00 MB	11	438
155,811 155,811	00000000000001eb7030d48b569f1dae2e08f4dcc24a3cf41e0862f5154c25df	03 Dec 2011, 06:29	0.02 MB	46	158
155,810 155,810	000000000000068260db97bd002761517585e70deeb820a5210e14a4cacf3f1a	03 Dec 2011, 05:50	0.02 MB	35	80
155,809 155,809	0000000000000a3f0bc6beeaf40f2e35e6a32104f435ecf9ee0fda59ecfa722d	03 Dec 2011, 05:28	0.01 MB	23	181

Previous 10 blocks ↓

Total Size: 769.21 GB

Node Information

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

Uptime: 2 months, 18 days, 7 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,634.41 GB sent, 93.99 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.