Blockchain Explorer | learn me a bitcoin

Memory Pool

7,823 transactions

2.91 vMB

Show Random Selection

Max Size: 17/200 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
907,782	00000000000000000002349e0000000000000000000000000000000000000000	39 mins, 37 secs ago	1.00 vMB	4,294	5

Show Transactions

Blockchain

Tip: 907,781 (775,023 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
132,758 132,758	0000000000000ced2c37b11a2227279979358782f6cb75ac8c15daac9bd33943	23 Jun 2011, 07:41	0.02 MB	40	424
132,757 132,757	0000000000000b5a4c71a070812ecdde0417ee239563ea1f685c98e44a878078	23 Jun 2011, 07:30	0.00 MB	6	0
132,756 132,756	00000000000007af1ff6daee0f0a0dff1b8f6ac2b593063e9b3bc8436f68f8e5	23 Jun 2011, 07:29	0.03 MB	125	0
132,755 132,755	0000000000000eea9a130251012988e493ea7748c66f2ddf59ed511ee365d322	23 Jun 2011, 07:28	0.00 MB	12	0
132,754 132,754	0000000000001130b07355122a26fe6a2f103b8e574bf22bb320551866a40867	23 Jun 2011, 07:27	0.01 MB	28	106
132,753 132,753	00000000000005aa646ce1eb3cd1c9f0d9797fcfc093b27122c8adfb6fc10c3f	23 Jun 2011, 07:26	0.02 MB	57	619
132,752 132,752	00000000000006d4d4e6c7dbee26310d66a7330373f76b0683e40d5667748a38	23 Jun 2011, 06:57	0.00 MB	12	35
132,751 132,751	000000000000017bf455fa5dd1f1df217e1d361a4149d0bae4e2e255ccd6512f	23 Jun 2011, 06:55	0.05 MB	48	88
132,750 132,750	00000000000000022d118b8a6b54cf261f3fb854b32f57d70545ad566e4adc7f	23 Jun 2011, 06:50	0.01 MB	27	2,659
132,749 132,749	00000000000004bea72d0f390194b08162665a4fc99469c576338cd37164a15a	23 Jun 2011, 06:50	0.02 MB	45	618
132,748 132,748	000000000000107de3a0e9fb1ea091780bcfef5ce4967efd86d536859f9e6b8a	23 Jun 2011, 06:39	0.00 MB	11	1,889
132,747 132,747	00000000000008f984ad6442cd3409b4e200e6c00d7eb43cc9a3b03f38310432	23 Jun 2011, 06:33	0.01 MB	33	893
132,746 132,746	000000000000043a78a24b5d81017e4c346ee765d9143ad55356b996b19bb28f	23 Jun 2011, 06:26	0.01 MB	15	1,177
132,745 132,745	00000000000007c07a42dc2d348862497ec2c4856ab5cd498c2835d0acc44390	23 Jun 2011, 06:19	0.01 MB	37	231
132,744 132,744	000000000000081cb7c59828a7827fda7601b9dca6271e1f2d1035451d834e55	23 Jun 2011, 06:17	0.03 MB	36	948
132,743 132,743	00000000000009744f5736258ae733ea76510fde98ba07f6241a49d587c41cb6	23 Jun 2011, 06:04	0.03 MB	93	134
132,742 132,742	00000000000007cf9a2d67df276f939c0fecdaa1cb859b699654d147b750c30a	23 Jun 2011, 05:58	0.01 MB	25	855
132,741 132,741	0000000000000fafe4bb5d83fa9db452bb4d761360ff96e13ece338fb3a1f925	23 Jun 2011, 05:51	0.00 MB	11	441
132,740 132,740	0000000000000cd7c8e0dbc7b786c4a07aed30d12e015f7f68b0c2e0db1fa6fd	23 Jun 2011, 05:49	0.01 MB	48	702
132,739 132,739	000000000000073b32e3353444e4716eb1826cbbfe666c5a93c648e4314d6e29	23 Jun 2011, 05:38	0.01 MB	18	393
132,738 132,738	0000000000000aa439917969012340b2a8d029b0ebfebea6ce08d0afb8397c0c	23 Jun 2011, 05:32	0.03 MB	99	261

Previous 10 blocks ↓

Total Size: 769.13 GB

Node Information

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

Uptime: 2 months, 17 days, 23 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,631.61 GB sent, 93.56 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.