Blockchain Explorer | learn me a bitcoin

Memory Pool

2,542 transactions

0.72 vMB

Show Random Selection

Max Size: 4/200 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
907,793	00000000000000000002349e0000000000000000000000000000000000000000	47 secs ago	0.71 vMB	2,535	2

Show Transactions

Blockchain

Tip: 907,792 (759,008 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
148,784 148,784	000000000000088e9d9788f24d365994075aa7d28e14706bf9571944a35ce218	10 Oct 2011, 09:02	0.03 MB	105	108
148,783 148,783	000000000000072ad45eab861a6a88befb10e365736980c3e432724a82d34036	10 Oct 2011, 08:49	0.00 MB	11	17
148,782 148,782	000000000000083c5c841e4fed49fc51a98ed625e3845293b866830d703f5851	10 Oct 2011, 08:48	0.01 MB	20	66
148,781 148,781	00000000000004c2d5703896fb122b28dc7347f3023b0decaf28e3aacffffcb1	10 Oct 2011, 08:39	0.04 MB	105	151
148,780 148,780	000000000000050e96237b1a2ed8ee9f5e74d077776f1933e6137e0251e8e614	10 Oct 2011, 07:57	0.02 MB	38	196
148,779 148,779	000000000000054dfd1663322603daa6985f5401e754aa6a615f28ee6c9ebb48	10 Oct 2011, 07:38	0.00 MB	6	0
148,778 148,778	000000000000064005f9a160e8389d4283817bcdfb936e96ca33378e964bf8a3	10 Oct 2011, 07:37	0.03 MB	65	109
148,777 148,777	000000000000009a96b3fca162a886f5fac2f8115b16cbeb20e31d1d693f7fe7	10 Oct 2011, 07:26	0.01 MB	15	139
148,776 148,776	0000000000000356abf14e2fac97aabc0d1293df61220860ff03438195e053b3	10 Oct 2011, 07:21	0.03 MB	88	93
148,775 148,775	0000000000000622889c5dfde0e8042b50ef45a540fd454a96d2291d37d2681e	10 Oct 2011, 06:59	0.00 MB	5	15
148,774 148,774	00000000000006f4fcb8e8a145cf2adeeab41ad4df35e82d7262a7ca78d12d88	10 Oct 2011, 06:57	0.01 MB	20	101
148,773 148,773	000000000000035dddfb9a2c28a92d41e37592770fa21c134f1fb067b38428ec	10 Oct 2011, 06:49	0.01 MB	34	91
148,772 148,772	00000000000004f1d93424ea2b5b6fe8e538590ff3c79e295207f1d7a63495d6	10 Oct 2011, 06:43	0.01 MB	21	88
148,771 148,771	0000000000000038701297ae2062ce423ccc1f45d885caca4ce58031375233bc	10 Oct 2011, 06:33	0.02 MB	70	27
148,770 148,770	00000000000005bb21d2c7e99ab17b04564886c65dfa6704a37542fb051197b4	10 Oct 2011, 06:30	0.04 MB	102	165
148,769 148,769	000000000000040880cdffa1adf2f78eade343c426884f92f404e7e519544085	10 Oct 2011, 05:43	0.02 MB	52	129
148,768 148,768	000000000000002440b72c1d63f2c5555078e7bf30f5b7f22626da9d7be90bb9	10 Oct 2011, 05:36	0.01 MB	19	162
148,767 148,767	0000000000000217228831a8ef7418ad665739c4da46989cb2234bed0864715a	10 Oct 2011, 05:33	0.03 MB	89	3
148,766 148,766	000000000000053b5dd69732a107f518ed400886d1332d4bb5d6a554943a3dcb	10 Oct 2011, 05:30	0.03 MB	57	204
148,765 148,765	00000000000000ce397d960a39ccc3a6ac11bbfec488b14e1a9e57f799450c42	10 Oct 2011, 04:58	0.02 MB	61	412
148,764 148,764	00000000000000db4df621fc0b9b8a37879466ca8c01c680b4c76c6cf5243e1c	10 Oct 2011, 04:37	0.01 MB	53	0

Previous 10 blocks ↓

Total Size: 769.15 GB

Node Information

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

Uptime: 2 months, 18 days, 1 hour
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,632.63 GB sent, 93.64 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.