Blockchain Explorer | learn me a bitcoin

Memory Pool

3,921 transactions

1.58 vMB

Show Random Selection

Max Size: 9/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 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
908,106	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 4 secs ago	1.00 vMB	2,770	3

Show Transactions

Blockchain

Tip: 908,105 (857,055 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
51,050 51,050	000000001d9c9accb1b28e6b03acdeefa009262ac5c04b33af63a0465d5435b7	15 Apr 2010, 18:13	0.00 MB	2
51,049 51,049	000000001c6356fc87a4fe57e329e5b5fbf68bb8fc87258dff7da23edbf8cf00	15 Apr 2010, 17:56	0.07 MB	7
51,048 51,048	000000000816436f6883293f83ed9e1ff8447ba3a534cb30d45c9c2ed98bce24	15 Apr 2010, 17:39	0.00 MB	1
51,047 51,047	00000000199705fe2437c007e2368c241f36ada1b0a5501b62d7e0e5990d025b	15 Apr 2010, 17:34	0.00 MB	1
51,046 51,046	000000001383380a1ed28b76b186b3dba4cda78bc7aabdd5a08657d8e655166a	15 Apr 2010, 17:30	0.00 MB	1
51,045 51,045	000000000046f5e606e6f7c2b54a685e1d68d13031921c757da7898f7a3baad8	15 Apr 2010, 17:24	0.00 MB	1
51,044 51,044	00000000063e6fe8b2066e5d4e034e63264865961481c7039ccc9dc5cc78e5f6	15 Apr 2010, 17:18	0.00 MB	1
51,043 51,043	0000000016f71d60aae0880468cf7d98ad431f10aac73ed80e23954590c59d7e	15 Apr 2010, 17:14	0.00 MB	1
51,042 51,042	00000000131e9d33f31a3ef16831f2828b7b13fa142a1251d332fba8ae8d1c16	15 Apr 2010, 17:12	0.00 MB	1
51,041 51,041	000000000143fb6abc6046308b77f6bac08f3181301a2908283bb1ae71f0b15a	15 Apr 2010, 16:59	0.00 MB	1
51,040 51,040	0000000011d565e9d61197b7460cb1b58d1b102e0f0771fa0505f68feedbfb27	15 Apr 2010, 16:55	0.00 MB	1
51,039 51,039	0000000012d6f0a32445ce5757a484e6c3ddc52f2f63dc343128d15ede5ff256	15 Apr 2010, 16:52	0.00 MB	2
51,038 51,038	0000000017d38c9135d09aadecbcaa6638b46c5870801f3be6e42c784b4aa9c2	15 Apr 2010, 16:43	0.00 MB	1
51,037 51,037	000000000ffa386877a080f5fd797724a930446e38c49855a638763111cfd916	15 Apr 2010, 16:39	0.00 MB	1
51,036 51,036	0000000015a657946bedf28b1042d28322c1c85735b3d11a61b8ce04389bd131	15 Apr 2010, 16:04	0.00 MB	2
51,035 51,035	0000000003283fac556443e0cd084bd30984a2a59a1adaebcb8d95cf4c303a32	15 Apr 2010, 15:30	0.00 MB	1
51,034 51,034	000000001da260fa6baf7feebaf43a36a720fd3537bb95c377afc211f972f6ef	15 Apr 2010, 15:27	0.00 MB	2
51,033 51,033	0000000008fe42bee0536d3936a213c44d5316668c8ac6a2f908b0cfa750b9de	15 Apr 2010, 15:02	0.00 MB	1
51,032 51,032	000000001798605ed3244ba734d14b10309ec349c90aba7c6bc782d9a8f07647	15 Apr 2010, 15:00	0.00 MB	1
51,031 51,031	00000000096a8edfb2c48746d0c8bb3765cca82d2665144221c4f9307762b2f0	15 Apr 2010, 14:55	0.00 MB	3
51,030 51,030	00000000075890742d9328746c3c33a72f9df33988697115afcdd2b978f21f8d	15 Apr 2010, 14:42	0.00 MB	1

Previous 10 blocks ↓

Total Size: 769.74 GB

Node Information

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

Uptime: 2 months, 20 days, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,679.26 GB sent, 96.60 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.