Blockchain Explorer | learn me a bitcoin

Memory Pool

4,766 transactions

2.20 vMB

Show Random Selection

Max Size: 12/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 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
907,925	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 59 secs	1.00 vMB	2,690	2

Show Transactions

Blockchain

Tip: 907,924 (788,291 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
119,633 119,633	00000000000037a5352152d4fb86cc926c90b632ce9f872f093a168a7e570130	22 Apr 2011, 17:54	0.00 MB	11	0
119,632 119,632	0000000000002ba2ed6d240e305488ce98f2919b3f05bb13bb18ad3dd735dda4	22 Apr 2011, 17:50	0.01 MB	24	97
119,631 119,631	000000000000009cb7d8cc791ff7ec85ceda1493e9ffade5cf3cd65073ac9d61	22 Apr 2011, 17:42	0.00 MB	1	0
119,630 119,630	0000000000008c3d40c9fb4f5a9c476972fca4071d07a3dd1cb7046b7e018afb	22 Apr 2011, 17:40	0.01 MB	31	0
119,629 119,629	0000000000004ef68a56f4771f1824c6072e1b26ba5c280d93a55e0793f81541	22 Apr 2011, 17:36	0.00 MB	8	734
119,628 119,628	0000000000005f625c19a5d883d729ae9bc4a23546b3fd299499fb37b7a397f8	22 Apr 2011, 17:28	0.00 MB	13	571
119,627 119,627	0000000000005ae7cc6a1c2707652a3b6864f1367b90089d33e58c3cf4c2a0e9	22 Apr 2011, 17:25	0.02 MB	59	2,070
119,626 119,626	000000000000918e8332b9622025914dcb558293294f390ba3d298afdd703a2f	22 Apr 2011, 16:54	0.00 MB	8	700
119,625 119,625	0000000000004921e7c8843f238ecfc95fd66cb5eceb5b1bc0054033307c1c34	22 Apr 2011, 16:48	0.00 MB	5	483
119,624 119,624	00000000000025296680bed8082a407404f3781d27040cf64a78699a41047523	22 Apr 2011, 16:44	0.00 MB	10	347
119,623 119,623	00000000000037f8f194246fd199c779965e1763844cb106d16a3de067fc5cd2	22 Apr 2011, 16:35	0.00 MB	9	0
119,622 119,622	0000000000009ebaae00238fd831b00d0475a130edcfbd8c1c9874cc13a3d979	22 Apr 2011, 16:30	0.00 MB	11	0
119,621 119,621	000000000000345ae65c4910c0d996e5f912bd5404b2c67d556fb302fdfd618b	22 Apr 2011, 16:30	0.00 MB	12	0
119,620 119,620	000000000000a46607e9aee101d2cacc44f058f2003e98f666384e85dbd2561d	22 Apr 2011, 16:28	0.00 MB	10	0
119,619 119,619	00000000000006005c4665db4effc03eaf1d0f1f65f8449617a8186af0d31c13	22 Apr 2011, 16:27	0.00 MB	10	679
119,618 119,618	0000000000003ccd7f7316bbf2965b25f66ff57b6fb236f6e6c6695fba57b068	22 Apr 2011, 16:24	0.00 MB	14	581
119,617 119,617	000000000000259de08fab5e2ff041fc8e63d04286625abc3848f1b6087c9f00	22 Apr 2011, 16:16	0.00 MB	13	665
119,616 119,616	0000000000002b77fe0eeb95c4345fc5f13abf9eea3ccbf5e79f94479a92c521	22 Apr 2011, 16:09	0.01 MB	16	1,536
119,615 119,615	0000000000001599ff2f038e67452937d7913546236257b49ce60d84615a2881	22 Apr 2011, 15:56	0.00 MB	11	1,532
119,614 119,614	0000000000001e908e5efb1fc22ae417edf9d2cd49bd5434e0fc631ab0e9ab72	22 Apr 2011, 15:47	0.00 MB	10	340
119,613 119,613	00000000000038b46318950b0ef28372df47bd05533ccbf4f656ab7839f9e1b7	22 Apr 2011, 15:45	0.01 MB	42	2,947

Previous 10 blocks ↓

Total Size: 769.40 GB

Node Information

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

Uptime: 2 months, 19 days, 1 hour
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,644.73 GB sent, 94.97 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.