Blockchain Explorer | learn me a bitcoin

Memory Pool

803 transactions

8.27 vMB

Show Random Selection

Max Size: 33/200 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
908,349	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 26 secs	1.00 vMB	686	2

Show Transactions

Blockchain

Tip: 908,348 (871,569 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
36,779 36,779	0000000077149218a5c424d6f81c01d5332a899a0ec64b7e8c7f5f8d2fd26806	28 Jan 2010, 05:50	1
36,778 36,778	0000000037837802e260aa3244773099631868bb61574c7cb7cbe08d03701efa	28 Jan 2010, 05:45	1
36,777 36,777	0000000002879124b134470bc2fd00f9ae771d44841c4f435e1cafef6b663252	28 Jan 2010, 05:28	1
36,776 36,776	000000009455100f97d2c0047ed1c4f24a7c00154b3f2e8054a5db0a454ccd3f	28 Jan 2010, 05:26	1
36,775 36,775	0000000056adfee688d5b2a47b52515f6da314464b9f1f59f02720f9a9b1b86f	28 Jan 2010, 05:26	1
36,774 36,774	00000000716730b8b997193d19be29039200367a5abac878b7256d766ced339b	28 Jan 2010, 05:23	1
36,773 36,773	000000000164fe9b8fd655432298f9e0c722e369fd12b81de63bbf746dd5f0be	28 Jan 2010, 05:05	1
36,772 36,772	000000001f98df96768a8247b1d6a46d27ed27ec385126817ae478d71965f592	28 Jan 2010, 04:59	1
36,771 36,771	000000008b7953f111329237b61c5950a6577ced5e5dfc3bf754173ff2537d64	28 Jan 2010, 04:58	1
36,770 36,770	00000000053dd5832b2c5e6df1eff9b15f6be5087fe278eeb0dc8f7b0546bb7f	28 Jan 2010, 04:48	1
36,769 36,769	000000005adb3746df004371289d3f0f73b9aa54a94042830e8a67379c04c8b9	28 Jan 2010, 04:37	1
36,768 36,768	00000000793ac7139f6c811955c60a286c030234737304bf94db5dda322d270a	28 Jan 2010, 04:35	1
36,767 36,767	000000000a95d7ce01d1779d195dc11b97cca8b5c75f1f82569fd8aa59aad498	28 Jan 2010, 04:34	1
36,766 36,766	000000009a6fb6eff5dc122186e02591808a5431bb4974938713aec6f609ed15	28 Jan 2010, 04:27	1
36,765 36,765	000000009fca6afc13062a7563360c22520ce217aa77824d0ab0c326d5cabbf0	28 Jan 2010, 04:19	1
36,764 36,764	00000000b8b0734a21d8bd2252ddf13fb5385e36808ff8835e6be79bb502c5bf	28 Jan 2010, 04:00	1
36,763 36,763	000000004a54ebbf40557c4ed7eadb84f9a1b490157728f69171dcc97df02e25	28 Jan 2010, 03:59	1
36,762 36,762	000000007cfe47fd0a5d994c89b3e280bc07255251aaece7c55d4c1d4e204364	28 Jan 2010, 03:45	1
36,761 36,761	00000000170fc7a99b1e9f3fcc6bf3d3ee3ba9f5ddc381a7dbcc70cf32bccccf	28 Jan 2010, 03:23	1
36,760 36,760	0000000025acf56a9c5449a52de568d0c45004639132ae8b604a77d633560396	28 Jan 2010, 02:49	1
36,759 36,759	000000005961b23c1c90ea26f5e1fc56458bf522b68391de32a9e87d848ea242	28 Jan 2010, 02:38	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: 1,701.93 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.