Blockchain Explorer | learn me a bitcoin

Memory Pool

3,390 transactions

1.21 vMB

Show Random Selection

Max Size: 7/200 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
907,979	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 39 secs	1.00 vMB	2,569	2

Show Transactions

Blockchain

Tip: 907,978 (904,770 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
3,208 3,208	000000008f8713e5adcfe70145e227b57e9354e457dcaf481a21e16bb7d9a1a2	06 Feb 2009, 07:33	1
3,207 3,207	00000000731863fda62ad45cb258731b85038f96e19bca63afe7201a5e4a8e6c	06 Feb 2009, 07:32	1
3,206 3,206	00000000ebd5da644c2a573f1eb8e069da3eeba8affe911977ac0147229b01ae	06 Feb 2009, 07:17	1
3,205 3,205	000000003c6f8c765add5fe042bd589becf4fd3d8c48a51a5c423f59604f183e	06 Feb 2009, 07:16	1
3,204 3,204	0000000006c2e5cdba453e0e936acbab80c8e2651ebf98afc30cfdc773aeba06	06 Feb 2009, 06:58	1
3,203 3,203	00000000a7ef095b4e52e6a684eddc6916aaab53ac32c6378408233c8b70ff9f	06 Feb 2009, 06:51	1
3,202 3,202	000000002468fc7e0c243e0eef9049a90617baca0cf17186aa5df9d1f15a5f60	06 Feb 2009, 06:43	1
3,201 3,201	000000002cc7aa44265bc9802bdb2aae0fd16493a861779838ed65ee1627351a	06 Feb 2009, 06:36	1
3,200 3,200	00000000bccaab487030fe7c0d8d66a80fefc157bd75f0de40b6b8d61ea1d287	06 Feb 2009, 06:19	1
3,199 3,199	000000000d3bf19ff55606d892692c0e214bf1db8cb619e62b92b71503631e6f	06 Feb 2009, 05:57	1
3,198 3,198	000000009daeba91628accf6aa92c55caf0ab7efb4c81de2029544050b63bfda	06 Feb 2009, 05:41	1
3,197 3,197	000000009dd977c7dcf8eddb9562f7ad4da7486fbb4ed5dd871e8732e5e49f32	06 Feb 2009, 05:15	1
3,196 3,196	00000000fa0f9d275d9d0f963cd44cd811b5d73c611b25d2e49f096f92cf6c4b	06 Feb 2009, 05:01	1
3,195 3,195	00000000a2f6bf1b6180f8f5fe088c265bf506f9c6e2ef1c85d8e398c7604d66	06 Feb 2009, 04:49	1
3,194 3,194	000000001ceeaad2b160a06fc82b75e361e464700efb0bfffcce04ac27b85e97	06 Feb 2009, 04:30	1
3,193 3,193	0000000039071cc3993397398ba6bc1265563383f428226a972903a42017b4a2	06 Feb 2009, 04:24	1
3,192 3,192	00000000c52f9f67991800a704489d66653bcf91d1a950cc966820ff53a6a067	06 Feb 2009, 04:11	1
3,191 3,191	000000004747b92355b84ab0e4a53a411fc640485f3c055b0f7895e6c074d650	06 Feb 2009, 03:59	1
3,190 3,190	00000000fd9f150c071a51835926824d720989c60fd7c6ea1aaf07f789cc5932	06 Feb 2009, 03:52	1
3,189 3,189	00000000f6bbfa19474a023fd7eb6310eec81d491df7ce2fd83c8a2cd0b50f08	06 Feb 2009, 03:40	1
3,188 3,188	0000000010cbb7b07ff1ee301b25e6eb8c1f7a5e6350c9c6c04ef68618891a05	06 Feb 2009, 03:35	1

Previous 10 blocks ↓

Total Size: 769.51 GB

Node Information

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

Uptime: 2 months, 19 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,647.08 GB sent, 95.47 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.