Blockchain Explorer | learn me a bitcoin

Memory Pool

617 transactions

0.13 vMB

Show Random Selection

Max Size: 1/200 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
908,730	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 14 secs	0.13 vMB	616	2

Show Transactions

Blockchain

Tip: 908,729 (892,511 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
16,218 16,218	0000000079e2fa3a8aaf06d10eb18838bb565e2ac4547dcf3490505caa79b0db	01 Jun 2009, 01:02	1
16,217 16,217	0000000025d58ec77918eb4959bbf44d3337eb21232c9213b0b25525dc533285	01 Jun 2009, 00:57	1
16,216 16,216	000000005ba1b45c040ca013f9167d55e10844e85b233dd5d43b3fd09065a5c1	01 Jun 2009, 00:40	1
16,215 16,215	00000000af7f8652ec21fc32c5e85ca52a3e2c56b1e7edefb8e8cef96dd0fbc3	01 Jun 2009, 00:22	1
16,214 16,214	000000008822a23fd8b7686f532d5c789d068704b380d0b415082b5b6dca6e81	31 May 2009, 19:27	1
16,213 16,213	00000000666bbbb28a28badf809360dcd9a602aa1bc2b4c1dca9937656dbdf26	31 May 2009, 19:06	1
16,212 16,212	000000006aad60ed472ecb8daf77f6590f8446e6eb8159586985ac425df94763	31 May 2009, 19:06	1
16,211 16,211	0000000096a78b157fb44bdcb35521f3fb6d9cf5fa1b8fb03829b4e167947cf6	31 May 2009, 18:49	1
16,210 16,210	00000000e22d1e1872e4284439fba959a1f902673eaa6c3523f0efcf21b135bc	31 May 2009, 18:38	1
16,209 16,209	00000000d0761bc438bca1202dbe093d72a3adadd87e506132a86aef74b5343b	31 May 2009, 18:30	1
16,208 16,208	000000003a6744937305cda3812a1326d85104e93da9e16e2ac77265da796513	31 May 2009, 18:17	1
16,207 16,207	00000000bba7a734011b2285527d003484c9f1f6671d853d92e3bd1794456eff	31 May 2009, 18:08	1
16,206 16,206	00000000a5f17258ddcbc5f4bf82216490f436cbc67b074e373da01f166642d9	31 May 2009, 17:57	1
16,205 16,205	000000009f03176cf02ec0e2b253d77a6373c1b757174f1b11ae3f6d2cbffb57	31 May 2009, 17:40	1
16,204 16,204	00000000c1ed07f5e15e7144b27566005769cdd2bd895518b3514f77180a277a	31 May 2009, 17:33	1
16,203 16,203	00000000b8438f5d21fb649332b7eb3a6db244d64f6444d4e52492562e76b872	31 May 2009, 17:28	1
16,202 16,202	000000008989e9d518ee9b48be1d3d837406d0e8020cb94b1c0ff54eb27ef0c0	31 May 2009, 17:16	1
16,201 16,201	000000001fac086551ace4aeae7b8791625433a9131dde91f023163b1db41883	31 May 2009, 17:03	1
16,200 16,200	000000008a27b1e1dc69baae5c20aa1c1d65d446d45556fc6069446de10701f5	31 May 2009, 16:39	1
16,199 16,199	00000000fe76f619c5d8ad7bae37f113e98dfac745ae4ef8e717b3214c2fcef4	31 May 2009, 16:24	1
16,198 16,198	00000000176a1c7f8378d59f27d8bb03363e7ee2175682150885d20e4e7009b1	31 May 2009, 16:16	1

Previous 10 blocks ↓

Total Size: 771.06 GB

Node Information

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

Uptime: 2 months, 24 days, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,855.16 GB sent, 102.26 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.