Blockchain Explorer | learn me a bitcoin

Memory Pool

3,890 transactions

1.72 vMB

Show Random Selection

Max Size: 10/200 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
908,645	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 24 secs	1.00 vMB	2,967	2

Show Transactions

Blockchain

Tip: 908,644 (886,408 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
22,236 22,236	00000000ea43840148a77d7e2577e9a3f6fa87aae0b18f13e5749671ca7123c9	05 Sep 2009, 08:35	1
22,235 22,235	00000000788310b2638fb5eb5c8dc98a1abc7ef9660dc6aef5044f1852d8a9de	05 Sep 2009, 08:06	1
22,234 22,234	000000002174cff0c5eb580409e7c2d86c8aa42e8bbef3bb1f61b9a9e7794284	05 Sep 2009, 07:23	1
22,233 22,233	000000000fb5c275f8db5d6614101d1870968fabe02f7c3603537266778584a7	05 Sep 2009, 06:51	1
22,232 22,232	000000006c470df111c2b4c92f5c0e04e8ae9dd7fa1d1d12bf2bec6bbde3c7a9	05 Sep 2009, 06:39	1
22,231 22,231	00000000387ae5b5e606aebbd63007c405db7f3e7c741dd06bb5d2133da862e0	05 Sep 2009, 06:33	1
22,230 22,230	000000002dbe2788af50ee9e78085c553b739202976b4e1bfc609065df75346b	05 Sep 2009, 06:08	1
22,229 22,229	000000005146a0596c1db5006c814b603232da32cd78d0cdb140b96f185200f9	05 Sep 2009, 05:51	1
22,228 22,228	000000001b5e9a03ae905deaa6bc6d79212dc64bab00476825dbf3df1b29a68f	05 Sep 2009, 05:42	1
22,227 22,227	000000007248c5cba8f63f07f5ce497fa7734cdd558cf9c801bb65206a65883c	05 Sep 2009, 05:25	1
22,226 22,226	00000000c10952e5a3188e99a8550ea6d28d24cf65048995ecddef9d7a9665b3	05 Sep 2009, 04:50	1
22,225 22,225	000000007497b440d432cc05dec10902fd78e0096ee98bf1cd2f0f8220484c59	05 Sep 2009, 04:15	1
22,224 22,224	000000004c32cc72455e90c77e3cd80e1f8e68cef9244d9fc484bbc1d53d5bdb	05 Sep 2009, 04:07	1
22,223 22,223	000000001dcb26f687998c3eb51572514290980cb9fb82ac08ec4da33830d6a0	05 Sep 2009, 03:32	1
22,222 22,222	000000008f840e26cced54099e6e74a3c2bb2803df5692b3fd1d7b470fa248ee	05 Sep 2009, 03:25	1
22,221 22,221	000000004df06e78c55d09a702a699e13742e39b5b5b0a1c4bb09baef562bc4f	05 Sep 2009, 03:25	1
22,220 22,220	000000001ebd1a7507e7c386ab077f2de03d511b35f387c63744b281fbc527bc	05 Sep 2009, 03:18	1
22,219 22,219	00000000ef35c3ec53f9ea8f606ad93d1b71c10d0ef92bbc50a00374d2dcef86	05 Sep 2009, 02:50	1
22,218 22,218	00000000d95e2802c30907514a31120bcb34477d48faecb2ce15be7d84f155c9	05 Sep 2009, 02:34	1
22,217 22,217	0000000056a8e8e4c99790b1fc71f21545849378cc94788211b0328968091c57	05 Sep 2009, 02:24	1
22,216 22,216	00000000a0106d063faca5b0f77d78267f18727728445a2a3b5ac9ce9a2ac711	05 Sep 2009, 02:18	1

Previous 10 blocks ↓

Total Size: 770.89 GB

Node Information

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

Uptime: 2 months, 23 days, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,851.29 GB sent, 101.40 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.