Blockchain Explorer | learn me a bitcoin

Memory Pool

8,105 transactions

2.62 vMB

Show Random Selection

Max Size: 16/200 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
907,683	00000000000000000002349e0000000000000000000000000000000000000000	12 mins, 29 secs ago	1.00 vMB	4,250	5

Show Transactions

Blockchain

Tip: 907,682 (802,779 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
104,903 104,903	0000000000018348728693b0c25afe0089b15c7bae9536025957e33457c2a90a	27 Jan 2011, 19:32	0.00 MB	3	894
104,902 104,902	000000000001b6602f202a92f423388e2f9f0a036b4a4119aa649dc54fea6749	27 Jan 2011, 19:24	0.00 MB	2	0
104,901 104,901	0000000000010fd2c2b4fb23c44319e01754dffb1aa398f1d5c3f9ae4ab04741	27 Jan 2011, 19:21	0.00 MB	1	0
104,900 104,900	000000000002ba5656425eadf3e1a022b7f313244958d5cc8aeff8647760c2c6	27 Jan 2011, 19:20	0.00 MB	4	0
104,899 104,899	0000000000003a5ffef91f57f060f5d79d6b9104a19beb25f86adffae85026fc	27 Jan 2011, 19:09	0.00 MB	7	0
104,898 104,898	0000000000010de8d00626920c2c88d103cd354726cfbef68a8ba08c8b0797a7	27 Jan 2011, 19:02	0.01 MB	24	0
104,897 104,897	0000000000005be1b9e9e2dc722eb766532b9c1da285bea05ce960a2dce15b69	27 Jan 2011, 18:59	0.00 MB	2	0
104,896 104,896	0000000000006241fd0172747e36e6a638a54bdaaa24ba7229b9788bc68dacdb	27 Jan 2011, 18:36	0.00 MB	2	0
104,895 104,895	0000000000000ec33c5241a5771b744abd734ae1f7019e7ddc332a50e1bff51c	27 Jan 2011, 18:33	0.00 MB	5	0
104,894 104,894	000000000000541172740fbfa961def4866ea2632d22bc51b83833cf64225bad	27 Jan 2011, 18:22	0.00 MB	1	0
104,893 104,893	000000000002a74452fbf91cca34218df06f86b116db0e3b3b9fdfa7771b2496	27 Jan 2011, 18:21	0.00 MB	10	0
104,892 104,892	0000000000015a19ec12556d72ea119f22487f6fa84d6d6ef13cd1bc4c95cfaf	27 Jan 2011, 17:57	0.00 MB	7	0
104,891 104,891	000000000000bf3ddf537e155f8041fa499a874c13378138cf60a401ac490b07	27 Jan 2011, 17:37	0.01 MB	3	0
104,890 104,890	0000000000028c7abcc258d4cc258926b9306770011b713e8dea565761f259af	27 Jan 2011, 17:26	0.00 MB	2	0
104,889 104,889	000000000002e0d610f875f5aa4fb1a2f00bc0a7d34be41cead9294dee867ca4	27 Jan 2011, 17:23	0.00 MB	7	0
104,888 104,888	0000000000007d96f0d09c2217839485bb3e54ad771bc117170e31a638dba84a	27 Jan 2011, 17:16	0.00 MB	3	0
104,887 104,887	000000000001eecf114f84ee0cd2382694106d5be81fbde5b336f360c59a7b88	27 Jan 2011, 16:50	0.00 MB	1	0
104,886 104,886	00000000000260accfa84884eb1e2c1ba1ee97a47401128f06a4c396903ddcf5	27 Jan 2011, 16:40	0.00 MB	2	0
104,885 104,885	000000000001d55465b25fae9cbf407e2c455db3da1ce4be93191bfe608c9d43	27 Jan 2011, 16:39	0.00 MB	1	0
104,884 104,884	000000000001ad5dd6398139a9a59e8d66a844f395a9a2a27570b9548e058c39	27 Jan 2011, 16:32	0.00 MB	1	0
104,883 104,883	0000000000022bcbb1025d3d732f29c6240e0f8190793220f41cf9d403ff0e0f	27 Jan 2011, 16:30	0.00 MB	6	0

Previous 10 blocks ↓

Total Size: 768.95 GB

Node Information

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

Uptime: 2 months, 17 days, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,614.26 GB sent, 92.56 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.