Blockchain Explorer | learn me a bitcoin

Memory Pool

594 transactions

9.07 vMB

Show Random Selection

Max Size: 34/200 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
908,348	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 56 secs	1.00 vMB	243	2

Show Transactions

Blockchain

Tip: 908,347 (896,642 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
11,705 11,705	00000000c90ff77228c18c346bdea93226b4a20a73d8a2f8fe59d3b99ce14c68	21 Apr 2009, 03:44	1
11,704 11,704	00000000695c29dea000716166190e3cae3d95f031a0ab01be95bed8cceebbad	21 Apr 2009, 03:28	1
11,703 11,703	0000000085745b671a0e092711106d949e6b21c2ba85790395363164eea84602	21 Apr 2009, 03:13	1
11,702 11,702	00000000282954fbe642b1a30085f37cde10ea3d008b0a181409f9d550ee5dd2	21 Apr 2009, 02:48	1
11,701 11,701	000000004c6467559cd9e57d3036d03e1fc71da79fcec733cc7dd963bc7df097	21 Apr 2009, 02:31	1
11,700 11,700	00000000d2a57d347be15186bac207ba6a352eed2908599aaa975a6d99422721	21 Apr 2009, 02:22	1
11,699 11,699	000000006c315921f96ceb76db95e69c29cf542b415b8d36456601615cdce25c	21 Apr 2009, 02:20	1
11,698 11,698	00000000d9af41cc08d9a209d7dd8b0251df66f6f93175398132bbe7fdfd6539	21 Apr 2009, 02:15	1
11,697 11,697	00000000cd57bbfbba32f906fe63726294638929e5bd3c45f1b8e1e4ff6ebc2f	21 Apr 2009, 01:52	1
11,696 11,696	000000000fb869fb65d1f2b94e6732c624149b60be8ffa174593f9502adf9363	21 Apr 2009, 01:39	1
11,695 11,695	00000000cfca289c14129fea04d1da8def784cad48e5632a7653e2c2e1771ed9	21 Apr 2009, 01:26	1
11,694 11,694	00000000190bc9917e7884a3870afcd8fcbd260a65bff049fe5fc7022fa0f43f	21 Apr 2009, 01:05	1
11,693 11,693	00000000f35619afbb2b7684d5483c1cd7c2156ebec73f5c8017a0d5b6186bb4	21 Apr 2009, 00:45	1
11,692 11,692	00000000f8e2dc96dcfaa840e7c3b8d88f7bb35172727901a865a34a518aeb12	21 Apr 2009, 00:37	1
11,691 11,691	0000000098232337fa9497a2a4dfd1abbdaccbbe810c9432e13453c0817c45f3	21 Apr 2009, 00:30	1
11,690 11,690	00000000d66664330a906750d142b6b92707f5568f77d3291be0d6fc6ec8a920	21 Apr 2009, 00:20	1
11,689 11,689	00000000668e23398aeb8e1134cbd5bf50474955348a26ba0abdc35ec747fe56	21 Apr 2009, 00:14	1
11,688 11,688	000000000a8cbbd35c1c3d35ad04c5e711a8cf3ac4ab5dec395eeefaab2611bc	21 Apr 2009, 00:11	1
11,687 11,687	00000000728e09c6b9d6450eadfd0cc064b04756efbe9b2cccb32f4cea366e96	20 Apr 2009, 23:57	1
11,686 11,686	00000000000243ab3dd422f82638c9651cfc401ac763b2228f00f6abae334f48	20 Apr 2009, 23:36	1
11,685 11,685	000000004a58057a6cc7a76ebdf143c7a5b2141bce3e6557c70aa7aa9ba2a2dc	20 Apr 2009, 23:33	1

Previous 10 blocks ↓

Total Size: 770.32 GB

Node Information

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

Uptime: 2 months, 21 days, 20 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,701.92 GB sent, 98.83 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.