Blockchain Explorer | learn me a bitcoin

Memory Pool

9,605 transactions

4.05 vMB

Show Random Selection

Max Size: 24/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
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
908,579	00000000000000000002349e0000000000000000000000000000000000000000	30 secs	1.00 vMB	3,252	3

Show Transactions

Blockchain

Tip: 908,578 (876,291 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
32,287 32,287	000000006d82a5c3768c30d8a44325ef4e6b55f4a3f8e73396f993d0342b37cb	30 Dec 2009, 11:26	1
32,286 32,286	0000000097efe3fce2a5bd211ab48659e643f69fe4313f7b735fc1441ca4f67a	30 Dec 2009, 11:06	1
32,285 32,285	0000000010c2ec90355029c9c9ec552c37db2532163ba44f1be3465d3b0ffd2c	30 Dec 2009, 11:00	1
32,284 32,284	00000000b36e1348acc3d00b0a142da6c29aeab8adf927369789f07e00604595	30 Dec 2009, 10:37	1
32,283 32,283	00000000203ddad90320c103abd2d4c30edb4fd1b65e7302df497a5ee1f395e6	30 Dec 2009, 10:36	1
32,282 32,282	00000000c53ca33f2027dbbe654b9e8e995ac985f0e5d00d660cd8e37caf3c56	30 Dec 2009, 10:33	1
32,281 32,281	0000000095bb5ad700e432c633b22b748cbe0ee84530a621d7ad5e6093021b4a	30 Dec 2009, 10:26	1
32,280 32,280	000000009194d909262ca11e0fd3fa15fbab648dcd55011eeae1cc70b1167ba8	30 Dec 2009, 10:23	1
32,279 32,279	000000002eb21cb99d0adfe800bc4e078acf289fa68cdfa805409844cb40caf3	30 Dec 2009, 10:04	1
32,278 32,278	0000000012d69ffcb1bee5fe41bf46c1a2a7ac1873d02406aaa27f23c7a796d2	30 Dec 2009, 10:03	1
32,277 32,277	00000000d664e52e07f11b165e1bf6925c649f8b4fc1adca7c1129602a5412be	30 Dec 2009, 09:31	1
32,276 32,276	0000000046f30abfc91e1e97351ba1bd86c4f9bcc7fbc74518a106582dceff92	30 Dec 2009, 09:17	1
32,275 32,275	0000000072531ca0fd799db2e7b4f4061fbe18e48af87a80032f2844572efa82	30 Dec 2009, 09:16	1
32,274 32,274	0000000038fd06fe3edf37f8235d6c4a9bd2ba3c1e979315dd264bc7701d411b	30 Dec 2009, 09:13	1
32,273 32,273	00000000d7f2f848bbca74d892a6e2e4f6987bf57a00d9ceea6a592ef192797d	30 Dec 2009, 09:10	1
32,272 32,272	0000000043c69904839b096149c2896efe6991f4b2ffd36d26cf7351413d329d	30 Dec 2009, 09:06	1
32,271 32,271	0000000097fe3f7c9b47ae4eaf04b7b6def15760c2154c840f40c289b9905dc9	30 Dec 2009, 09:05	1
32,270 32,270	0000000018d26f3956b33300addbfec325b273a53ed337940afa72afc01fabdf	30 Dec 2009, 08:45	1
32,269 32,269	0000000047da32402ee103310bbe859c756960e6b2509ac940bca335582bf1b2	30 Dec 2009, 08:20	1
32,268 32,268	000000005fa4a17c0db57cb367765ea0ba75f5b566f314099f569e0dd7268c01	30 Dec 2009, 08:16	1
32,267 32,267	00000000d2c1a4e16da85401d951580c704c9d1521b25fe5a3cb71ce6e9012bd	30 Dec 2009, 08:12	1

Previous 10 blocks ↓

Total Size: 770.77 GB

Node Information

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

Uptime: 2 months, 23 days, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,848.53 GB sent, 100.87 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.