Blockchain Explorer | learn me a bitcoin

Memory Pool

8,355 transactions

2.58 vMB

Show Random Selection

Max Size: 15/200 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
907,865	00000000000000000002349e0000000000000000000000000000000000000000	1 min, 31 secs	1.00 vMB	3,854	4

Show Transactions

Blockchain

Tip: 907,864 (901,342 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
6,522 6,522	00000000c9d9669c2ae1ee135ed19ff72371fb5d783adfe2f6c1ca73f786700d	06 Mar 2009, 12:53	1
6,521 6,521	000000002175cd3fff9b3584773254d1ece5d01a6b651bc48f193eb2a79acac4	06 Mar 2009, 12:45	1
6,520 6,520	000000005c6249dd02d3e46c71bf449e50b6ba16d0e241d7da1c7df3eb422901	06 Mar 2009, 12:35	1
6,519 6,519	000000002dad07ba20fc8a110e570f4adfb105c1dd1f660ded4fa4b88838bdd8	06 Mar 2009, 12:16	1
6,518 6,518	0000000070e817b3a18fc341b538032ae23b0e063c4f15f460ec639d19e4d235	06 Mar 2009, 12:01	1
6,517 6,517	000000002af40424edd2b40c8028e6c16520e221d916486747529fc27b649dad	06 Mar 2009, 11:53	1
6,516 6,516	00000000695ca86e48e2d28aeaadbec48161e51aed54af18073e3bbcbe295265	06 Mar 2009, 11:50	1
6,515 6,515	00000000b00e30759b2921f01ede8c77783d3724d993116f5b7cf731d5c51350	06 Mar 2009, 11:33	1
6,514 6,514	000000004c32116cf9c711a9f3668efc9a486bf656771b97eb6b3c3390dabaa1	06 Mar 2009, 11:22	1
6,513 6,513	0000000028f36f4bf7c436d910645af2ab889ce59e00047917dcd0ff12c895d0	06 Mar 2009, 11:19	1
6,512 6,512	000000006c17d8ff3e602f1544339b37490d1d658468cf99216436af13eea908	06 Mar 2009, 11:15	1
6,511 6,511	0000000029abd0a9498f84ced03dce2f0e51638520e486d0d2b027a3470750a4	06 Mar 2009, 11:01	1
6,510 6,510	00000000e6dbc27bd2302cb2c2fb05c3b2f358cb3067e7f9bd2860458fabf96e	06 Mar 2009, 10:50	1
6,509 6,509	0000000024c7c278a590ac887444b6df9b4da6d270956150da1b9523526bf4cf	06 Mar 2009, 10:35	1
6,508 6,508	00000000c4d13d92a65b63727e8198d2a3b34159e359afa840a4ec248e4b22dc	06 Mar 2009, 10:33	1
6,507 6,507	00000000858a28641f7272f982aba474bf4ed9a2e9109b8d3889f7747c438fdc	06 Mar 2009, 10:28	1
6,506 6,506	000000008a6ab5d76aabfda0a7d31df792b5fc68789895ecc5fa0dbd39143eeb	06 Mar 2009, 10:26	1
6,505 6,505	00000000b05f46cf39a85dcb3743c437f17d920b286412a8d5339de8f5b82872	06 Mar 2009, 10:22	1
6,504 6,504	0000000092c065597fb404109ba891cdd509879774bf7dea5e3d9abafe888db2	06 Mar 2009, 10:15	1
6,503 6,503	0000000013f7c29152ef57883c73749b9d969ad78add6bb1bd1d473eb67fa1ab	06 Mar 2009, 09:51	1
6,502 6,502	000000000c1c0e78796e4c57b7324c75f4a1b364ec5927dda87b0e2d6885026b	06 Mar 2009, 09:40	1

Previous 10 blocks ↓

Total Size: 769.29 GB

Node Information

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

Uptime: 2 months, 18 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,635.68 GB sent, 94.37 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.